# AgentTaste skill directory > Browse skills by task. Upstream entries link to verified source revisions; AgentTaste entries contain authored instructions. JSON catalog: https://agenttaste.dev/skills.json?access=free Human directory: https://agenttaste.dev/skills?access=free ## How to choose and use a skill Choose and install the appropriate skills in my current project, then use them to complete the task I describe next. Read https://agenttaste.dev/skills.json?access=free. Choose skills by their useWhen, inputs, prerequisites and expected outputs. Read the full SKILL.md and any referenced upstream files before using a skill. Explain the chosen skills and check that their prerequisites and access terms are met. Use the installation instructions for the agent running this task. Use the listed project installation command or the documented plugin setup. Inspect existing installed skills before modifying them, and keep companion rules and scripts together. Do not invent packages, search metrics, credentials or compatibility. If a required tool is unavailable, say which prerequisite is missing. Then apply the chosen skill to my task and verify the result against the project instructions. ## Frontend UI (frontend-ui) Interfaces, design systems, accessibility and interaction. ### Linear Dark UI Standard (linear-dark-ui) Enforces extreme restraint, deep zinc/obsidian surfaces, subtle 1px border glows, and crisp monospace details. Completely eliminates generic white cards and cheesy gradients. #### Use when - Build or refine a restrained dark interface. #### Required inputs - Frontend repository - Page content and target viewports #### Prerequisites - Access to project source files and a browser for visual review. #### Expected outputs - Dark UI with reusable surface and typography tokens Source: https://agenttaste.dev/skills/linear-dark-ui#instructions Full SKILL.md: https://agenttaste.dev/skills/linear-dark-ui/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text curl --fail --show-error --location --create-dirs 'https://agenttaste.dev/skills/linear-dark-ui/SKILL.md' --output '.claude/skills/linear-dark-ui/SKILL.md' ``` ### Anti-Generic UI Guardrails (anti-generic-components) AI models love generating the same three feature cards with generic Lucide icons. This skill intercepts those patterns and forces asymmetric layouts, visual diffs, and live code previews. #### Use when - Review generated UI for repetitive layouts and visual clichés. #### Required inputs - UI source or screenshots - Product content and design constraints #### Prerequisites - Access to the UI implementation. #### Expected outputs - Specific component and composition changes Source: https://agenttaste.dev/skills/anti-generic-components#instructions Full SKILL.md: https://agenttaste.dev/skills/anti-generic-components/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text curl --fail --show-error --location --create-dirs 'https://agenttaste.dev/skills/anti-generic-components/SKILL.md' --output '.claude/skills/anti-generic-components/SKILL.md' ``` ### iOS-Fluid Mobile Web App Standard (ios-fluid-mobile-web) Eliminates annoying mobile web glitches: fixes address-bar jumpiness with dvh units, integrates touch-friendly bottom sheets, and respects home indicator safe areas. #### Use when - Implement a mobile web interface with safe-area-aware navigation. #### Required inputs - Mobile UI source - Target browsers and device requirements #### Prerequisites - Mobile browser or emulator for viewport and touch validation. #### Expected outputs - Responsive mobile layout and sheet interactions Source: https://agenttaste.dev/skills/ios-fluid-mobile-web#instructions Full SKILL.md: https://agenttaste.dev/skills/ios-fluid-mobile-web/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Antigravity Installation (Claude Code): ```text curl --fail --show-error --location --create-dirs 'https://agenttaste.dev/skills/ios-fluid-mobile-web/SKILL.md' --output '.claude/skills/ios-fluid-mobile-web/SKILL.md' ``` ### Frontend design (anthropic-frontend-design) Anthropic’s frontend design skill covers typography, composition, visual identity and implementation decisions for new or existing interfaces. #### Use when - Build a website, landing page or application interface. - Reshape an existing UI around a specific visual identity. #### Required inputs - Product brief and audience - Repository, framework and design constraints #### Prerequisites - Access to the project source files. - Read the upstream skill and its license terms. #### Expected outputs - Implemented interface - Coherent typography, layout and interaction choices Source: https://github.com/anthropics/skills/blob/683bc88e56f3e09ba94f7055977f3d3aa499f202/skills/frontend-design/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/anthropic-frontend-design/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/anthropics/skills/tree/683bc88e56f3e09ba94f7055977f3d3aa499f202/skills/frontend-design --skill frontend-design --agent claude-code ``` ### Web interface guidelines (vercel-web-design-guidelines) This upstream skill fetches the current Web Interface Guidelines and reviews the requested files for accessibility, interaction and usability issues. #### Use when - Audit an existing UI or review frontend changes. - Check accessibility and interaction behavior. #### Required inputs - Files or a file pattern to review #### Prerequisites - Access to project files. - Web access to fetch the upstream guidelines. #### Expected outputs - Findings with file and line references Source: https://github.com/vercel-labs/agent-skills/blob/063bee94c3f4df8453406c830b0a7df0f2860278/skills/web-design-guidelines/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/vercel-web-design-guidelines/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/vercel-labs/agent-skills/tree/063bee94c3f4df8453406c830b0a7df0f2860278/skills/web-design-guidelines --skill web-design-guidelines --agent claude-code ``` ### Web performance diagnosis (cloudflare-web-performance) Cloudflare’s web-perf skill combines browser traces, network requests and source inspection to diagnose performance issues. It distinguishes collected measurements from unavailable tooling and does not guarantee a performance score. #### Use when - Investigate slow loading, interaction delays or layout shifts. #### Required inputs - Website URL and relevant project source - Target device, symptoms and available browser tools #### Prerequisites - Browser performance tooling such as Chrome DevTools MCP for trace measurements. - Source access is needed for implementation changes; field data requires a separate data source. #### Expected outputs - Measured findings and prioritized fixes - Trace, network or source evidence with limitations Source: https://github.com/cloudflare/skills/blob/86505e44f87d801aa1864a3c4109e9a8ae5c409f/skills/web-perf/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/cloudflare-web-performance/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/cloudflare/skills/tree/86505e44f87d801aa1864a3c4109e9a8ae5c409f/skills/web-perf --skill web-perf --agent claude-code ``` ### Expo native screen design (expo-native-screen-design) Expo’s native UI skill covers screen structure, styling, colors, icons, media and visual effects. Its routing, native controls and animation work are delegated to the corresponding Expo skills. #### Use when - Build or refine screens in an Expo app. #### Required inputs - Screen content and interaction requirements - Expo SDK version and target platforms #### Prerequisites - Expo project and simulator or physical device. - Install expo-ui for native controls, expo-router for navigation and expo-animation when motion is needed. #### Expected outputs - Native screen implementation - Platform and responsive verification steps Source: https://github.com/expo/skills/blob/7ddc1f5796996e5c7efe2fc3fa9168eb24e8dac1/plugins/expo/skills/expo-native-ui/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/expo-native-screen-design/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/expo/skills/tree/7ddc1f5796996e5c7efe2fc3fa9168eb24e8dac1/plugins/expo/skills/expo-native-ui --skill expo-native-ui --agent claude-code ``` ### Expo native controls with @expo/ui (expo-native-controls) Expo’s UI skill documents Host-wrapped native controls, grouped forms, sheets, pickers and platform-specific trees. It also distinguishes short native grouped lists from virtualized large-data lists. #### Use when - Implement native controls or replace community UI components in an Expo app. #### Required inputs - Expo SDK version and current UI components - Target iOS and Android behavior #### Prerequisites - A compatible @expo/ui package and Expo SDK; the pinned guide’s universal layer requires SDK 56 or later. - Install the full skill directory to retain its component-discovery script. #### Expected outputs - @expo/ui component implementation - Platform checks and migration notes Source: https://github.com/expo/skills/blob/7ddc1f5796996e5c7efe2fc3fa9168eb24e8dac1/plugins/expo/skills/expo-ui/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/expo-native-controls/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/expo/skills/tree/7ddc1f5796996e5c7efe2fc3fa9168eb24e8dac1/plugins/expo/skills/expo-ui --skill expo-ui --agent claude-code ``` ### Expo animation and gestures (expo-native-animation) Expo’s animation skill, developed with Emil Kowalski, sequences motion decisions around UI-thread execution, interruption, velocity and device performance, with reference material and examples. #### Use when - Build native animations or diagnose stuttering motion in an Expo app. #### Required inputs - Interaction and animation requirements - Installed animation libraries and supported devices #### Prerequisites - Expo or React Native project with compatible Reanimated and Gesture Handler versions. - A release build on a representative device for meaningful performance verification. #### Expected outputs - Animation or gesture implementation - Reduced-motion behavior and device validation Source: https://github.com/expo/skills/blob/7ddc1f5796996e5c7efe2fc3fa9168eb24e8dac1/plugins/expo/skills/expo-animation/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/expo-native-animation/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/expo/skills/tree/7ddc1f5796996e5c7efe2fc3fa9168eb24e8dac1/plugins/expo/skills/expo-animation --skill expo-animation --agent claude-code ``` ### Addy Osmani frontend engineering (addy-osmani-frontend-engineering) Addy Osmani’s frontend skill connects component architecture, state handling, accessibility, responsive layouts and visual polish with the project’s existing design conventions. #### Use when - Build or refine production-facing frontend components. #### Required inputs - UI task and audience needs - Project source, design tokens and supported viewports #### Prerequisites - Frontend repository and existing design-system conventions. - A browser and relevant accessibility checks are required to validate rendered behavior. #### Expected outputs - Implemented responsive components - Interaction and accessibility validation Source: https://github.com/addyosmani/agent-skills/blob/aeac41d4d005999432bb7312f7ff06383a91d59d/skills/frontend-ui-engineering/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/addy-osmani-frontend-engineering/SKILL.md #### Popularity evidence - 108,660 GitHub repo stars — addyosmani/agent-skills; checked 2026-10-20. Source: https://github.com/addyosmani/agent-skills/stargazers - 62,218 skill installs (all time) — addyosmani/agent-skills / frontend-ui-engineering · skills.sh · all time; checked 2026-10-20. Source: https://skills.sh/addyosmani/agent-skills/frontend-ui-engineering Adoption counts are not user ratings or guarantees of quality. Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/addyosmani/agent-skills/tree/aeac41d4d005999432bb7312f7ff06383a91d59d/skills/frontend-ui-engineering --skill frontend-ui-engineering --agent claude-code ``` ### Emil Kowalski design engineering (emil-design-engineering) Emil Kowalski’s design-engineering skill describes his approach to UI polish, component design, animation decisions and the interaction details that make software feel considered. #### Use when - Refine a working interface or discuss concrete design-engineering decisions. #### Required inputs - Specific interface task or question - Screenshots, source and interaction constraints #### Prerequisites - A concrete question or interface task; invoking the skill without one only starts a conversation. - Source and browser access are needed to implement and verify changes. #### Expected outputs - Design-engineering recommendations - Relevant component or interaction changes Source: https://github.com/emilkowalski/skills/blob/2d228630ba1446365f614a108cb8252f1feda202/skills/emil-design-eng/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/emil-design-engineering/SKILL.md #### Popularity evidence - 47,710 GitHub repo stars — emilkowalski/skills; checked 2026-10-20. Source: https://github.com/emilkowalski/skills/stargazers - 367,700 skill installs (all time) — emilkowalski/skills / emil-design-eng · skills.sh · all time; checked 2026-10-20. Source: https://skills.sh/emilkowalski/skills/emil-design-eng Adoption counts are not user ratings or guarantees of quality. Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/emilkowalski/skills/tree/2d228630ba1446365f614a108cb8252f1feda202/skills/emil-design-eng --skill emil-design-eng --agent claude-code ``` ### Emil Kowalski animation review (emil-animation-review) Emil Kowalski’s focused animation-review skill evaluates motion craft and performance, reporting specific issues rather than reviewing unrelated application code. #### Use when - Review an animation implementation or motion-related diff. #### Required inputs - Animation code and rendered behavior - Interaction intent and supported devices #### Prerequisites - Animation source and a runnable example or recording. - Explicitly invoke this review skill; meaningful performance claims require device or browser measurements. #### Expected outputs - Concrete motion review findings - Specific fixes and validation criteria Source: https://github.com/emilkowalski/skills/blob/2d228630ba1446365f614a108cb8252f1feda202/skills/review-animations/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/emil-animation-review/SKILL.md #### Popularity evidence - 47,710 GitHub repo stars — emilkowalski/skills; checked 2026-10-20. Source: https://github.com/emilkowalski/skills/stargazers - 238,628 skill installs (all time) — emilkowalski/skills / review-animations · skills.sh · all time; checked 2026-10-20. Source: https://skills.sh/emilkowalski/skills/review-animations Adoption counts are not user ratings or guarantees of quality. Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/emilkowalski/skills/tree/2d228630ba1446365f614a108cb8252f1feda202/skills/review-animations --skill review-animations --agent claude-code ``` ### Emil Kowalski animation vocabulary (emil-animation-vocabulary) Emil Kowalski’s animation-vocabulary skill is a reverse glossary for naming motion effects so a developer or designer can describe the intended interaction more precisely. #### Use when - Name a motion effect from a description or example. #### Required inputs - Description, reference or recording of the motion #### Prerequisites - A specific motion description or reference. - This is a naming reference, not an animation implementation or performance test. #### Expected outputs - Matching animation terms - Brief definitions and distinctions Source: https://github.com/emilkowalski/skills/blob/2d228630ba1446365f614a108cb8252f1feda202/skills/animation-vocabulary/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/emil-animation-vocabulary/SKILL.md #### Popularity evidence - 47,710 GitHub repo stars — emilkowalski/skills; checked 2026-10-20. Source: https://github.com/emilkowalski/skills/stargazers - 222,546 skill installs (all time) — emilkowalski/skills / animation-vocabulary · skills.sh · all time; checked 2026-10-20. Source: https://skills.sh/emilkowalski/skills/animation-vocabulary Adoption counts are not user ratings or guarantees of quality. Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/emilkowalski/skills/tree/2d228630ba1446365f614a108cb8252f1feda202/skills/animation-vocabulary --skill animation-vocabulary --agent claude-code ``` ### UI Skills baseline interface review (ibelick-baseline-ui) Ibelick’s baseline-ui skill applies opinionated React and Tailwind interface constraints, preferring existing accessible primitives and consistent interaction patterns. #### Use when - Clean up a React/Tailwind interface or review a targeted UI file. #### Required inputs - UI source and existing component conventions - Scope of the requested polish pass #### Prerequisites - A compatible frontend stack and project source. - The guide prefers Tailwind, cn utilities, accessible primitives and motion/react when JavaScript motion is needed. #### Expected outputs - Quoted UI violations and rationale - Targeted implementation suggestions Source: https://github.com/ibelick/ui-skills/blob/747a47fdb6b405e5cbf268f7c410123930455157/skills/baseline-ui/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/ibelick-baseline-ui/SKILL.md #### Popularity evidence - 9,877 GitHub repo stars — ibelick/ui-skills; checked 2026-10-20. Source: https://github.com/ibelick/ui-skills/stargazers Adoption counts are not user ratings or guarantees of quality. Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/ibelick/ui-skills/tree/747a47fdb6b405e5cbf268f7c410123930455157/skills/baseline-ui --skill baseline-ui --agent claude-code ``` ### UI Skills accessibility fixes (ibelick-accessibility) Ibelick’s accessibility skill gives targeted HTML and interaction review rules for controls, forms, dialogs and other focus-sensitive interfaces. #### Use when - Review or fix accessibility in an interactive frontend component. #### Required inputs - Rendered control and source - Expected keyboard and assistive-technology behavior #### Prerequisites - Access to the rendered UI and relevant source. - Use browser, keyboard and assistive-technology checks where appropriate; the skill alone is not a conformance certification. #### Expected outputs - Specific accessibility findings - Targeted fixes and interaction checks Source: https://github.com/ibelick/ui-skills/blob/747a47fdb6b405e5cbf268f7c410123930455157/skills/fixing-accessibility/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/ibelick-accessibility/SKILL.md #### Popularity evidence - 9,877 GitHub repo stars — ibelick/ui-skills; checked 2026-10-20. Source: https://github.com/ibelick/ui-skills/stargazers Adoption counts are not user ratings or guarantees of quality. Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/ibelick/ui-skills/tree/747a47fdb6b405e5cbf268f7c410123930455157/skills/fixing-accessibility --skill fixing-accessibility --agent claude-code ``` ### UI Skills motion performance (ibelick-motion-performance) Ibelick’s motion-performance skill reviews CSS and JavaScript animation for layout thrashing, scroll-linked work, filters and measurement patterns within the existing stack. #### Use when - Investigate a stuttering animation or review motion-related source. #### Required inputs - Animation code and performance symptoms - Target device and available profiling evidence #### Prerequisites - A runnable animation and its source. - Browser or device profiling is required to confirm improvements; no library migration is implied. #### Expected outputs - Concrete motion-performance findings - Targeted fixes and follow-up measurements Source: https://github.com/ibelick/ui-skills/blob/747a47fdb6b405e5cbf268f7c410123930455157/skills/fixing-motion-performance/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/ibelick-motion-performance/SKILL.md #### Popularity evidence - 9,877 GitHub repo stars — ibelick/ui-skills; checked 2026-10-20. Source: https://github.com/ibelick/ui-skills/stargazers Adoption counts are not user ratings or guarantees of quality. Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/ibelick/ui-skills/tree/747a47fdb6b405e5cbf268f7c410123930455157/skills/fixing-motion-performance --skill fixing-motion-performance --agent claude-code ``` ## SEO & GEO (seo) Crawlability, on-page SEO, structured data and AI search. ### SEO audit (marketing-seo-audit) A public marketing skill for investigating crawlability, indexation, page metadata and search performance. Findings should be tied to the inspected site and available data. #### Use when - Investigate indexing issues, ranking losses or organic traffic changes. - Review a site’s SEO before a launch. #### Required inputs - Website URL and target market - Search Console or analytics data when available #### Prerequisites - Web access to inspect the site. - Read linked reference files and product marketing context. #### Expected outputs - Sourced SEO findings - Prioritized fixes and validation steps Source: https://github.com/coreyhaines31/marketingskills/blob/1efedbc5148b54b2f0f6c6c9fe0be62e151c7fff/skills/seo-audit/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/marketing-seo-audit/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/coreyhaines31/marketingskills/tree/1efedbc5148b54b2f0f6c6c9fe0be62e151c7fff/skills/seo-audit --skill seo-audit --agent claude-code ``` ### AI search optimization (marketing-ai-seo) The public ai-seo skill covers answer engine optimization and content visibility in AI-generated search answers. It does not guarantee citations or search rankings. #### Use when - Review content for AI search or answer engine visibility. #### Required inputs - Website or content URL - Target questions and audience #### Prerequisites - Web access and the relevant content. - Access to visibility tools when quantitative measurement is requested. #### Expected outputs - Content and citation improvements - A visibility measurement plan Source: https://github.com/coreyhaines31/marketingskills/blob/1efedbc5148b54b2f0f6c6c9fe0be62e151c7fff/skills/ai-seo/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/marketing-ai-seo/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/coreyhaines31/marketingskills/tree/1efedbc5148b54b2f0f6c6c9fe0be62e151c7fff/skills/ai-seo --skill ai-seo --agent claude-code ``` ### Competitor and alternatives pages (marketing-competitor-alternatives) Corey Haines’s competitor-page skill distinguishes alternatives lists, direct comparisons and competitor-versus-competitor pages, with centralized evidence and explicit strengths and weaknesses. #### Use when - Build a comparison page for explicitly named competing products. #### Required inputs - Your product and named competitors - Target buyers, verified pricing and feature sources #### Prerequisites - Current public sources for every material comparison. - Disclose your relationship to the product; do not invent competitor weaknesses. #### Expected outputs - Comparison page draft or page plan - Source-backed competitor data Source: https://github.com/coreyhaines31/marketingskills/blob/e85f3cbc2e4a79bf33b2a12e9bdd9087d414735b/skills/competitors/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/marketing-competitor-alternatives/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/coreyhaines31/marketingskills/tree/e85f3cbc2e4a79bf33b2a12e9bdd9087d414735b/skills/competitors --skill competitors --agent claude-code ``` ### Programmatic SEO planning (marketing-programmatic-seo) Corey Haines’s programmatic SEO skill evaluates keyword patterns, data requirements, templates, internal linking and launch checks before scaling a page system. #### Use when - Assess an opportunity for a useful data-driven directory or template-page system. #### Required inputs - Product, audience and conversion objective - Candidate keyword patterns and available unique data #### Prerequisites - A reliable dataset and evidence of distinct user intent. - Search-volume or competition figures require real data sources. #### Expected outputs - Programmatic page strategy and template plan - Rollout quality checks and measurement Source: https://github.com/coreyhaines31/marketingskills/blob/e85f3cbc2e4a79bf33b2a12e9bdd9087d414735b/skills/programmatic-seo/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/marketing-programmatic-seo/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/coreyhaines31/marketingskills/tree/e85f3cbc2e4a79bf33b2a12e9bdd9087d414735b/skills/programmatic-seo --skill programmatic-seo --agent claude-code ``` ### Structured data and JSON-LD (marketing-schema-markup) Corey Haines’s schema skill covers organization, article, product and breadcrumb markup, with validation and current search-feature eligibility checks before making rich-result claims. #### Use when - Add or repair structured data on an existing website. #### Required inputs - Page content and current markup - Relevant entity facts and intended search feature #### Prerequisites - Access to page HTML or source and verified entity facts. - Check current Google documentation; markup does not guarantee enhanced search results. #### Expected outputs - JSON-LD matching visible content - Validation findings and eligibility limitations Source: https://github.com/coreyhaines31/marketingskills/blob/e85f3cbc2e4a79bf33b2a12e9bdd9087d414735b/skills/schema/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/marketing-schema-markup/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/coreyhaines31/marketingskills/tree/e85f3cbc2e4a79bf33b2a12e9bdd9087d414735b/skills/schema --skill schema --agent claude-code ``` ## Keyword research (keyword-research) Find search demand, validate intent and group opportunities. ### SERP keyword clustering (seo-keyword-clustering) The Claude SEO plugin’s seo-cluster skill groups keyword opportunities using SERP evidence and plans pillar pages, supporting content and internal links. #### Use when - Turn a seed keyword or keyword list into a content architecture. - Investigate overlapping search intent and keyword cannibalization. #### Required inputs - Seed keyword or URL - Target language and market #### Prerequisites - Claude Code with the full Claude SEO plugin and its companion scripts. - Live web search or a configured SERP data provider. - Search volume and difficulty require a data provider; do not invent metrics. #### Expected outputs - Keyword clusters - Pillar and supporting page plan Source: https://github.com/AgriciDaniel/claude-seo/blob/4b99de2f7de7e7d5247042e5fb5b4ea9368ef734/skills/seo-cluster/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/seo-keyword-clustering/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code Installation (Claude Code): ```text /plugin marketplace add AgriciDaniel/claude-seo /plugin install claude-seo@agricidaniel-claude-seo /seo setup ``` ### Live keyword research (dataforseo-keyword-research) The Claude SEO DataForSEO extension exposes live keyword and competitor data through its MCP server. Provider credentials and paid API usage are required. #### Use when - Validate keyword demand and competition with live metrics. - Research competitor keywords for a specific location and language. #### Required inputs - Seed keywords or competitor domain - Location and language - Approved API usage budget #### Prerequisites - Claude Code and the complete Claude SEO plugin. - DataForSEO extension and connected MCP server. - DataForSEO credentials and sufficient API balance. #### Expected outputs - Keyword metrics with sources - SERP and competitor evidence Source: https://github.com/AgriciDaniel/claude-seo/blob/4b99de2f7de7e7d5247042e5fb5b4ea9368ef734/extensions/dataforseo/skills/seo-dataforseo/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/dataforseo-keyword-research/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code Installation (Claude Code): ```text /plugin marketplace add AgriciDaniel/claude-seo /plugin install claude-seo@agricidaniel-claude-seo /seo setup ``` ### Keyword-led content strategy (marketing-content-strategy) Corey Haines’s content-strategy skill combines keyword research, customer questions, topic clusters and resource constraints to plan searchable and shareable content. #### Use when - Choose what content to create and connect search intent to useful pages. #### Required inputs - Product, audience and content objective - Customer questions, existing content and available keyword evidence #### Prerequisites - Product context and customer or search evidence. - Live search volume and difficulty need a connected data provider; the skill itself supplies no metrics. #### Expected outputs - Priority topics and content pillars - Topic cluster map and production plan Source: https://github.com/coreyhaines31/marketingskills/blob/e85f3cbc2e4a79bf33b2a12e9bdd9087d414735b/skills/content-strategy/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/marketing-content-strategy/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/coreyhaines31/marketingskills/tree/e85f3cbc2e4a79bf33b2a12e9bdd9087d414735b/skills/content-strategy --skill content-strategy --agent claude-code ``` ## Payments (payments) Checkout, subscriptions, webhooks and payment migrations. ### Waffo Pancake Global Checkout Architecture (waffo-pancake-checkout) Step-by-step rules for integrating Merchant-of-Record payments via @waffo/pancake-ts. Includes cryptographic webhook signature verification, idempotent ledger records, and refund handling. #### Use when - Integrate Waffo Pancake checkout and verified payment webhooks. #### Required inputs - Server code and fulfillment requirements - Merchant configuration and test environment #### Prerequisites - Current @waffo/pancake-ts documentation. - Server-side signing credentials and provider test access. #### Expected outputs - Server-only checkout and idempotent webhook handling Source: https://agenttaste.dev/skills/waffo-pancake-checkout#instructions Full SKILL.md: https://agenttaste.dev/skills/waffo-pancake-checkout/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Antigravity Installation (Claude Code): ```text curl --fail --show-error --location --create-dirs 'https://agenttaste.dev/skills/waffo-pancake-checkout/SKILL.md' --output '.claude/skills/waffo-pancake-checkout/SKILL.md' ``` ### Stripe integration best practices (stripe-best-practices) Stripe’s own agent skill guides API selection, test environments, subscriptions, tax, Connect and payment integration practices. #### Use when - Implement or review a Stripe checkout or subscription integration. - Choose between Stripe APIs for a defined payment workflow. #### Required inputs - Payment use case and existing code - Stripe integration and account configuration #### Prerequisites - Current Stripe documentation and project code. - Test credentials for any integration tests; keep secrets server-side. #### Expected outputs - Integration decisions tied to Stripe documentation - Implementation and test-mode validation Source: https://github.com/stripe/ai/blob/08d371a9fbe098ecc943713a70a669ef05cfa6d6/skills/stripe-best-practices/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/stripe-best-practices/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/stripe/ai/tree/08d371a9fbe098ecc943713a70a669ef05cfa6d6/skills/stripe-best-practices --skill stripe-best-practices --agent claude-code ``` ### Stripe API and SDK upgrades (stripe-api-upgrades) Stripe’s upgrade-stripe skill reviews current versions, the target API, webhook endpoints and SDK changes before implementing a migration. #### Use when - Upgrade a Stripe SDK or API version. - Review webhook behavior before a payment migration. #### Required inputs - Current API and SDK versions - Target version and integration files #### Prerequisites - Current official migration documentation. - A test environment for verifying payment and webhook behavior. #### Expected outputs - Documented upgrade plan - Validated integration and webhook changes Source: https://github.com/stripe/ai/blob/08d371a9fbe098ecc943713a70a669ef05cfa6d6/skills/upgrade-stripe/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/stripe-api-upgrades/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/stripe/ai/tree/08d371a9fbe098ecc943713a70a669ef05cfa6d6/skills/upgrade-stripe --skill upgrade-stripe --agent claude-code ``` ## Copy & conversion (conversion) Landing page copy, clear documentation and conversion flows. ### Humanizer: Anti-AI Writing Filter (humanizer-anti-ai-slop) Based on Wikipedia's WikiProject AI Cleanup. Systematically strips bloated AI clichés: "delves into", "testament to", "crucial reminder", rule-of-three sentences, and empty promotional adjectives. #### Use when - Edit a draft to remove inflated or repetitive AI-style wording. #### Required inputs - Original draft - Audience, tone and facts to preserve #### Prerequisites - Source text and factual references when claims need verification. #### Expected outputs - Clearer draft with the original meaning preserved Source: https://agenttaste.dev/skills/humanizer-anti-ai-slop#instructions Full SKILL.md: https://agenttaste.dev/skills/humanizer-anti-ai-slop/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Antigravity, Codex Installation (Claude Code): ```text curl --fail --show-error --location --create-dirs 'https://agenttaste.dev/skills/humanizer-anti-ai-slop/SKILL.md' --output '.claude/skills/humanizer-anti-ai-slop/SKILL.md' ``` ### Landing page and form CRO (marketing-page-cro) Corey Haines’s CRO skill reviews homepages, pricing pages and lead forms, then separates quick fixes from larger experiments using the product context and available conversion evidence. #### Use when - Review a marketing page or form that is losing visitors before conversion. #### Required inputs - Page URL or copy - Audience, offer, primary action and available funnel data #### Prerequisites - Access to the page and accurate product facts. - Conversion data improves diagnosis; improvement claims require actual measurement. #### Expected outputs - Prioritized page or form changes - Experiment hypotheses and validation steps Source: https://github.com/coreyhaines31/marketingskills/blob/e85f3cbc2e4a79bf33b2a12e9bdd9087d414735b/skills/cro/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/marketing-page-cro/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/coreyhaines31/marketingskills/tree/e85f3cbc2e4a79bf33b2a12e9bdd9087d414735b/skills/cro --skill cro --agent claude-code ``` ### Signup flow optimization (marketing-signup-optimization) Corey Haines’s signup skill reviews single- and multi-step registration, mobile form behavior, trust signals, validation and the transition into the product. #### Use when - Investigate signup abandonment or improve trial registration. #### Required inputs - Signup flow and account requirements - Known drop-off data and target audience #### Prerequisites - Access to the current signup experience and its technical constraints. - A permitted test account for any authenticated walkthrough. #### Expected outputs - Revised signup flow recommendations - Field, error-state and completion checks Source: https://github.com/coreyhaines31/marketingskills/blob/e85f3cbc2e4a79bf33b2a12e9bdd9087d414735b/skills/signup/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/marketing-signup-optimization/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/coreyhaines31/marketingskills/tree/e85f3cbc2e4a79bf33b2a12e9bdd9087d414735b/skills/signup --skill signup --agent claude-code ``` ### Onboarding and activation (marketing-onboarding-activation) Corey Haines’s onboarding skill defines meaningful activation, reviews first-run steps and empty states, and plans interventions for users who stall before receiving value. #### Use when - Users sign up but do not complete setup or reach the product’s core value. #### Required inputs - Product workflow and activation definition - First-session experience and available usage data #### Prerequisites - Product access and a clear description of a successful first use. - Representative user evidence for validating activation assumptions. #### Expected outputs - Onboarding flow and checklist - Activation metrics and improvement hypotheses Source: https://github.com/coreyhaines31/marketingskills/blob/e85f3cbc2e4a79bf33b2a12e9bdd9087d414735b/skills/onboarding/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/marketing-onboarding-activation/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/coreyhaines31/marketingskills/tree/e85f3cbc2e4a79bf33b2a12e9bdd9087d414735b/skills/onboarding --skill onboarding --agent claude-code ``` ### Product and landing page copywriting (marketing-copywriting) Corey Haines’s copywriting skill builds marketing-page copy from audience context, voice and evidence. It covers page structure, alternatives and CTA language without requiring a full rewrite for every request. #### Use when - Write or rewrite a homepage, product page or pricing page. #### Required inputs - Product brief, audience and offer - Existing copy, voice examples and supportable claims #### Prerequisites - Accurate product details and access to any source material used for claims. - Provide the existing voice and requested edit scope when preserving copy. #### Expected outputs - Page copy with headline and CTA options - Rationale and evidence requirements Source: https://github.com/coreyhaines31/marketingskills/blob/e85f3cbc2e4a79bf33b2a12e9bdd9087d414735b/skills/copywriting/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/marketing-copywriting/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/coreyhaines31/marketingskills/tree/e85f3cbc2e4a79bf33b2a12e9bdd9087d414735b/skills/copywriting --skill copywriting --agent claude-code ``` ### Marketing copy editing (marketing-copy-editing) Corey Haines’s editing workflow reviews marketing copy for clarity, specificity, unsupported claims and generic phrasing, including focused edits and content refreshes. #### Use when - Polish an existing page or update outdated marketing copy. #### Required inputs - Existing draft and desired voice - Edit scope and evidence for factual claims #### Prerequisites - The original text and the intended audience. - Source evidence for statistics, testimonials or comparative statements. #### Expected outputs - Edited copy - Explanation of material wording or claim changes Source: https://github.com/coreyhaines31/marketingskills/blob/e85f3cbc2e4a79bf33b2a12e9bdd9087d414735b/skills/copy-editing/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/marketing-copy-editing/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/coreyhaines31/marketingskills/tree/e85f3cbc2e4a79bf33b2a12e9bdd9087d414735b/skills/copy-editing --skill copy-editing --agent claude-code ``` ### SaaS pricing and packaging (marketing-pricing-strategy) Corey Haines’s pricing skill separates packaging, price metric and price point, then uses customer context, costs and willingness-to-pay research to form testable pricing decisions. #### Use when - Set initial prices or review an existing pricing structure. #### Required inputs - Product, audience, current plans and costs - Customer research and pricing performance when available #### Prerequisites - Actual product economics and current offer details. - Customer evidence is needed before treating suggested prices as validated demand. #### Expected outputs - Packaging and pricing options with tradeoffs - Research and validation plan Source: https://github.com/coreyhaines31/marketingskills/blob/e85f3cbc2e4a79bf33b2a12e9bdd9087d414735b/skills/pricing/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/marketing-pricing-strategy/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/coreyhaines31/marketingskills/tree/e85f3cbc2e4a79bf33b2a12e9bdd9087d414735b/skills/pricing --skill pricing --agent claude-code ``` ### Analytics and event tracking (marketing-analytics-tracking) Corey Haines’s analytics skill works backward from business decisions to event design, implementation and data-quality checks, including consistent observation windows for conversion rates. #### Use when - Implement tracking or diagnose missing and inconsistent conversion events. #### Required inputs - Business questions and funnel definitions - Current analytics stack, event data and privacy constraints #### Prerequisites - Access to relevant code and analytics configuration. - Authorized tool access is required to verify events inside an analytics account. #### Expected outputs - Event specification and implementation guidance - Validation and reconciliation checklist Source: https://github.com/coreyhaines31/marketingskills/blob/e85f3cbc2e4a79bf33b2a12e9bdd9087d414735b/skills/analytics/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/marketing-analytics-tracking/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/coreyhaines31/marketingskills/tree/e85f3cbc2e4a79bf33b2a12e9bdd9087d414735b/skills/analytics --skill analytics --agent claude-code ``` ### A/B test design and analysis (marketing-ab-testing) Corey Haines’s experimentation skill covers hypothesis design, variants, sample size, traffic allocation and analysis, plus maintaining an experiment backlog. #### Use when - Compare product or marketing variants with a defined outcome. #### Required inputs - Baseline rate, traffic and proposed change - Minimum effect of interest, constraints and test tooling #### Prerequisites - Reliable event data and enough eligible traffic for the planned design. - Low sample counts are not proof of a conversion uplift. #### Expected outputs - Experiment specification and measurement plan - Analysis criteria and result interpretation Source: https://github.com/coreyhaines31/marketingskills/blob/e85f3cbc2e4a79bf33b2a12e9bdd9087d414735b/skills/ab-testing/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/marketing-ab-testing/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/coreyhaines31/marketingskills/tree/e85f3cbc2e4a79bf33b2a12e9bdd9087d414735b/skills/ab-testing --skill ab-testing --agent claude-code ``` ### Lifecycle email sequences (marketing-email-sequences) Corey Haines’s email-sequence skill covers audience segments, timing, sequence structure and individual email copy, with companion templates and measurement guidance. #### Use when - Draft or improve an opted-in lifecycle email program. #### Required inputs - Product, audience segment and lifecycle stage - Trigger events, offer details and brand voice #### Prerequisites - Accurate product details and an authorized, appropriately consented audience. - Sending requires a separately configured email platform; this skill does not send messages. #### Expected outputs - Sequence map with timing and triggers - Email drafts, CTAs and success metrics Source: https://github.com/coreyhaines31/marketingskills/blob/e85f3cbc2e4a79bf33b2a12e9bdd9087d414735b/skills/emails/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/marketing-email-sequences/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/coreyhaines31/marketingskills/tree/e85f3cbc2e4a79bf33b2a12e9bdd9087d414735b/skills/emails --skill emails --agent claude-code ``` ## Engineering (development) Architecture, TypeScript rules and React performance. ### Cursor Rules Strict TypeScript Architect (cursor-rules-architect) Prevents Cursor from taking lazy shortcuts: forbids type assertions (as any), enforces readonly properties on domain models, and checks for unused imports. #### Use when - Enforce TypeScript and server-boundary rules across a project. #### Required inputs - TypeScript repository - Framework and validation requirements #### Prerequisites - Access to the compiler and relevant project checks. #### Expected outputs - Reusable components and explicit input validation Source: https://agenttaste.dev/skills/cursor-rules-architect#instructions Full SKILL.md: https://agenttaste.dev/skills/cursor-rules-architect/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Cursor, Claude Code, Codex Installation (Claude Code): ```text curl --fail --show-error --location --create-dirs 'https://agenttaste.dev/skills/cursor-rules-architect/SKILL.md' --output '.claude/skills/cursor-rules-architect/SKILL.md' ``` ### React best practices (vercel-react-best-practices) Vercel Engineering’s React performance skill includes a companion rule collection. Install the package so the referenced rules remain available. #### Use when - Write, review or refactor React or Next.js code. - Investigate unnecessary rendering or slow data loading. #### Required inputs - React or Next.js repository - Performance symptoms or implementation task #### Prerequisites - React or Next.js project. - Install the complete upstream skill directory, including its rules. #### Expected outputs - Prioritized performance changes - Validation against the relevant rules Source: https://github.com/vercel-labs/agent-skills/blob/063bee94c3f4df8453406c830b0a7df0f2860278/skills/react-best-practices/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/vercel-react-best-practices/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/vercel-labs/agent-skills/tree/063bee94c3f4df8453406c830b0a7df0f2860278/skills/react-best-practices --skill vercel-react-best-practices --agent claude-code ``` ### Web app testing with Playwright (anthropic-webapp-testing) Anthropic’s webapp-testing toolkit uses Python Playwright and includes a server-lifecycle helper, examples and browser-log workflows for testing local applications. #### Use when - Verify a local web app’s interactions or reproduce a frontend bug. #### Required inputs - Local application URL or startup commands - User journeys and expected behavior #### Prerequisites - Python with Playwright and its browser binaries installed. - A locally runnable application; install the entire skill directory to retain scripts and examples. #### Expected outputs - Browser test scripts - Screenshots, logs and observed test results Source: https://github.com/anthropics/skills/blob/dbd4588f9e1033efb41dad4bef2f7947c8993d44/skills/webapp-testing/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/anthropic-webapp-testing/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/anthropics/skills/tree/dbd4588f9e1033efb41dad4bef2f7947c8993d44/skills/webapp-testing --skill webapp-testing --agent claude-code ``` ### MCP server builder (anthropic-mcp-builder) Anthropic’s MCP development guide covers protocol research, Python or TypeScript implementation, tool design, testing and task-based evaluations, with companion references and scripts. #### Use when - Expose an external API or service through an MCP server. #### Required inputs - Service API documentation and allowed operations - Target MCP client, language and authentication requirements #### Prerequisites - Python or Node.js development environment and the appropriate MCP SDK. - Access to current protocol documentation; use test credentials for authenticated integrations. #### Expected outputs - MCP server implementation - Tool tests and evaluation questions Source: https://github.com/anthropics/skills/blob/dbd4588f9e1033efb41dad4bef2f7947c8993d44/skills/mcp-builder/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/anthropic-mcp-builder/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/anthropics/skills/tree/dbd4588f9e1033efb41dad4bef2f7947c8993d44/skills/mcp-builder --skill mcp-builder --agent claude-code ``` ### Skill authoring and evaluation (anthropic-skill-creator) Anthropic’s skill-creator workflow iterates on skill instructions, trigger descriptions and evaluations. The bundled evaluation workflow uses Claude tooling; install the scripts and reference material together. #### Use when - Create a reusable agent skill or evaluate an existing skill. #### Required inputs - Task definition and representative prompts - Existing skill, expected outputs and evaluation criteria #### Prerequisites - Claude Code plus Python and the bundled evaluation scripts for the documented evaluation workflow. - Model calls used by evaluations may incur usage charges. #### Expected outputs - Versioned SKILL.md package - Evaluation results and revised trigger description Source: https://github.com/anthropics/skills/blob/dbd4588f9e1033efb41dad4bef2f7947c8993d44/skills/skill-creator/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/anthropic-skill-creator/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code Installation (Claude Code): ```text npx skills add https://github.com/anthropics/skills/tree/dbd4588f9e1033efb41dad4bef2f7947c8993d44/skills/skill-creator --skill skill-creator --agent claude-code ``` ### React composition patterns (vercel-composition-patterns) Vercel’s composition guide covers compound components, state ownership, context and React 19 APIs. Its companion rule files provide concrete component architecture examples. #### Use when - Refactor a component API with many boolean props. - Design a reusable React component library. #### Required inputs - React components and their consumers - Required variants, state ownership and composition constraints #### Prerequisites - React project source and access to all affected consumers. - Install the complete upstream rule directory. #### Expected outputs - Composable component APIs - Refactored consumers and relevant checks Source: https://github.com/vercel-labs/agent-skills/blob/063bee94c3f4df8453406c830b0a7df0f2860278/skills/composition-patterns/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/vercel-composition-patterns/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/vercel-labs/agent-skills/tree/063bee94c3f4df8453406c830b0a7df0f2860278/skills/composition-patterns --skill vercel-composition-patterns --agent claude-code ``` ### React Native performance practices (vercel-react-native-skills) Vercel’s React Native collection organizes performance and implementation rules for Expo and React Native, including list virtualization, animation, navigation and monorepo dependencies. #### Use when - Build or review a React Native or Expo app. - Investigate slow scrolling, rendering or mobile animations. #### Required inputs - React Native repository and target devices - Performance symptoms or implementation task #### Prerequisites - React Native or Expo development environment. - A simulator or physical device for runtime checks; retain the companion rules. #### Expected outputs - Prioritized mobile implementation changes - Device validation checklist Source: https://github.com/vercel-labs/agent-skills/blob/063bee94c3f4df8453406c830b0a7df0f2860278/skills/react-native-skills/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/vercel-react-native-skills/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/vercel-labs/agent-skills/tree/063bee94c3f4df8453406c830b0a7df0f2860278/skills/react-native-skills --skill vercel-react-native-skills --agent claude-code ``` ### Postgres performance and security (supabase-postgres-best-practices) Supabase’s Postgres guide supplies rules and SQL examples for query performance, connections, security, schema design and locking. It applies to Postgres beyond Supabase-hosted projects. #### Use when - Write or review Postgres queries, migrations or security policies. - Diagnose slow queries or connection exhaustion. #### Required inputs - Schema, queries and query plans - Postgres version and workload constraints #### Prerequisites - A Postgres project and representative queries or schema. - A test database for executing changes; keep the referenced rule collection. #### Expected outputs - SQL or schema recommendations - Relevant performance and access-control checks Source: https://github.com/supabase/agent-skills/blob/c9be0e931b7930f7d02126d04774d904c381e7d7/skills/supabase-postgres-best-practices/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/supabase-postgres-best-practices/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/supabase/agent-skills/tree/c9be0e931b7930f7d02126d04774d904c381e7d7/skills/supabase-postgres-best-practices --skill supabase-postgres-best-practices --agent claude-code ``` ### Cloudflare Agents SDK (cloudflare-agents-sdk) Cloudflare’s Agents SDK skill routes implementation work to current official documentation and companion references for agent lifecycle, durable state, callable methods, scheduling and chat. #### Use when - Build or review an application using Cloudflare’s agents package. #### Required inputs - Workers repository and installed agents version - State, scheduling and communication requirements #### Prerequisites - Cloudflare Workers project with the agents package and current generated types. - Network access for documentation; Cloudflare account access is required for deployment. #### Expected outputs - Agent implementation and bindings - Runtime and integration validation plan Source: https://github.com/cloudflare/skills/blob/86505e44f87d801aa1864a3c4109e9a8ae5c409f/skills/agents-sdk/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/cloudflare-agents-sdk/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/cloudflare/skills/tree/86505e44f87d801aa1864a3c4109e9a8ae5c409f/skills/agents-sdk --skill agents-sdk --agent claude-code ``` ### Cloudflare Durable Objects (cloudflare-durable-objects) Cloudflare’s Durable Objects guide covers stateful coordination, authorization, stub creation, storage, alarms and tests, with current platform documentation as the API authority. #### Use when - Implement chat rooms, coordinated sessions or other stateful Workers features. #### Required inputs - Workers repository and coordination requirements - Storage, identity and concurrency constraints #### Prerequisites - Workers project with Durable Object bindings and migration configuration. - Local runtime or a permitted Cloudflare test environment for verification. #### Expected outputs - Durable Object implementation and configuration - Storage, authorization and lifecycle tests Source: https://github.com/cloudflare/skills/blob/86505e44f87d801aa1864a3c4109e9a8ae5c409f/skills/durable-objects/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/cloudflare-durable-objects/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/cloudflare/skills/tree/86505e44f87d801aa1864a3c4109e9a8ae5c409f/skills/durable-objects --skill durable-objects --agent claude-code ``` ### Wrangler CLI workflows (cloudflare-wrangler) Cloudflare’s Wrangler skill inspects existing Wrangler configuration, retrieves current command documentation and distinguishes local resources from remote changes before applying operations. #### Use when - Run or debug Wrangler in an existing configured project. #### Required inputs - wrangler.jsonc, wrangler.json or wrangler.toml - Installed CLI version and target environment #### Prerequisites - An existing Wrangler-configured project and its local CLI dependency. - Cloudflare credentials and explicit target selection for remote operations; new cf-based projects use Cloudflare’s separate cf-cli skill. #### Expected outputs - Verified CLI commands or configuration changes - Validation of the intended Worker and resources Source: https://github.com/cloudflare/skills/blob/86505e44f87d801aa1864a3c4109e9a8ae5c409f/skills/wrangler/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/cloudflare-wrangler/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/cloudflare/skills/tree/86505e44f87d801aa1864a3c4109e9a8ae5c409f/skills/wrangler --skill wrangler --agent claude-code ``` ### Workers production practices (cloudflare-workers-best-practices) Cloudflare’s Workers guide checks production code and configuration against installed versions, generated types and current documentation, including secrets, logs, streaming and runtime anti-patterns. #### Use when - Write or review a Cloudflare Worker before deployment. #### Required inputs - Worker source and configuration - Runtime versions and production requirements #### Prerequisites - Workers repository with its installed toolchain and generated binding types. - Network access to current Cloudflare documentation. #### Expected outputs - Specific code and configuration changes - Type, build and runtime checks Source: https://github.com/cloudflare/skills/blob/86505e44f87d801aa1864a3c4109e9a8ae5c409f/skills/workers-best-practices/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/cloudflare-workers-best-practices/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/cloudflare/skills/tree/86505e44f87d801aa1864a3c4109e9a8ae5c409f/skills/workers-best-practices --skill workers-best-practices --agent claude-code ``` ### Expo Router navigation (expo-router-navigation) Expo’s routing skill covers route organization, dynamic segments, native stacks and tabs, headers, link previews and modal presentation, with SDK-specific reference files. #### Use when - Implement or restructure navigation in an Expo Router app. #### Required inputs - Expo repository and SDK version - Route map and navigation behavior #### Prerequisites - Expo Router project and an appropriate simulator or device. - Keep companion references and check API support against the installed SDK. #### Expected outputs - Route structure and navigation components - Navigation and deep-link checks Source: https://github.com/expo/skills/blob/7ddc1f5796996e5c7efe2fc3fa9168eb24e8dac1/plugins/expo/skills/expo-router/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/expo-router-navigation/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/expo/skills/tree/7ddc1f5796996e5c7efe2fc3fa9168eb24e8dac1/plugins/expo/skills/expo-router --skill expo-router --agent claude-code ``` ### Expo data fetching and offline states (expo-data-fetching) Expo’s networking guide covers fetch, React Query, SWR and router data loaders, including request debugging, caching and explicit screen states. #### Use when - Implement or debug network requests in an Expo application. #### Required inputs - Expo screen or data layer - API contract, authentication and caching requirements #### Prerequisites - Expo application and an accessible API or test fixture. - Check library and router-loader availability for the project’s installed versions. #### Expected outputs - Data-fetching implementation - Explicit screen states and request validation Source: https://github.com/expo/skills/blob/7ddc1f5796996e5c7efe2fc3fa9168eb24e8dac1/plugins/expo/skills/expo-data-fetching/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/expo-data-fetching/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/expo/skills/tree/7ddc1f5796996e5c7efe2fc3fa9168eb24e8dac1/plugins/expo/skills/expo-data-fetching --skill expo-data-fetching --agent claude-code ``` ### Expo SDK upgrades (expo-sdk-upgrades) Expo’s upgrade skill follows the current SDK migration process, dependency checks and native changes, with references for React, navigation, media packages and the New Architecture. #### Use when - Upgrade an Expo SDK or investigate upgrade-related build failures. #### Required inputs - Current SDK, dependency versions and native configuration - Target SDK and observed build errors #### Prerequisites - Expo repository, package manager and a reproducible development build. - Native toolchains or EAS access are needed for the corresponding build checks. #### Expected outputs - Updated dependencies and migration changes - Post-upgrade build and device checks Source: https://github.com/expo/skills/blob/7ddc1f5796996e5c7efe2fc3fa9168eb24e8dac1/plugins/expo/skills/expo-upgrade/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/expo-sdk-upgrades/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/expo/skills/tree/7ddc1f5796996e5c7efe2fc3fa9168eb24e8dac1/plugins/expo/skills/expo-upgrade --skill expo-upgrade --agent claude-code ``` ### Expo EAS CI/CD workflows (expo-eas-workflows) Expo’s EAS workflow skill covers workflow files, expressions and validation against current service documentation. The instructions are free; executing jobs uses EAS services and may incur charges. #### Use when - Create or review CI/CD automation for an Expo project. #### Required inputs - Expo project and eas.json - Build, submission or deployment pipeline requirements #### Prerequisites - Expo account, EAS configuration and the documented CLI tooling. - EAS plan limits and usage charges apply; store submission also requires the relevant developer accounts. #### Expected outputs - .eas/workflows YAML configuration - Validation results and operational prerequisites Source: https://github.com/expo/skills/blob/7ddc1f5796996e5c7efe2fc3fa9168eb24e8dac1/plugins/expo/skills/eas-workflows/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/expo-eas-workflows/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/expo/skills/tree/7ddc1f5796996e5c7efe2fc3fa9168eb24e8dac1/plugins/expo/skills/eas-workflows --skill eas-workflows --agent claude-code ``` ### Superpowers brainstorming (superpowers-brainstorming) Jesse Vincent’s Superpowers brainstorming workflow uses focused questions and design discussion to turn an uncertain request into an agreed direction before implementation. #### Use when - Explore a feature or substantial change whose requirements are still uncertain. #### Required inputs - Initial idea and intended users - Repository context, constraints and success criteria #### Prerequisites - Access to the relevant project and a user who can settle product decisions. - Install the complete skill directory; the optional visual companion uses a local Node.js server. #### Expected outputs - Clarified requirements and design decisions - An agreed design ready for implementation planning Source: https://github.com/obra/superpowers/blob/bb92a77741419a4ab5f06e711a283343f1ada0c3/skills/brainstorming/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/superpowers-brainstorming/SKILL.md #### Popularity evidence - 302,164 GitHub repo stars — obra/superpowers; checked 2026-10-20. Source: https://github.com/obra/superpowers/stargazers - 398,168 skill installs (all time) — obra/superpowers / brainstorming · skills.sh · all time; checked 2026-10-20. Source: https://skills.sh/obra/superpowers/brainstorming Adoption counts are not user ratings or guarantees of quality. Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/obra/superpowers/tree/bb92a77741419a4ab5f06e711a283343f1ada0c3/skills/brainstorming --skill brainstorming --agent claude-code ``` ### Superpowers systematic debugging (superpowers-systematic-debugging) Superpowers’ debugging discipline separates root-cause investigation, pattern analysis, hypothesis testing and implementation, with companion debugging techniques in the original directory. #### Use when - Diagnose a failing test, build, integration or production behavior. #### Required inputs - Failure symptoms and reproduction steps - Relevant code, logs and execution environment #### Prerequisites - A reproducible failure or access to an environment that exhibits it. - Retain the companion debugging references; do not share credentials in captured logs. #### Expected outputs - Evidence-backed root cause - Targeted fix and regression verification Source: https://github.com/obra/superpowers/blob/bb92a77741419a4ab5f06e711a283343f1ada0c3/skills/systematic-debugging/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/superpowers-systematic-debugging/SKILL.md #### Popularity evidence - 302,164 GitHub repo stars — obra/superpowers; checked 2026-10-20. Source: https://github.com/obra/superpowers/stargazers - 300,287 skill installs (all time) — obra/superpowers / systematic-debugging · skills.sh · all time; checked 2026-10-20. Source: https://skills.sh/obra/superpowers/systematic-debugging Adoption counts are not user ratings or guarantees of quality. Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/obra/superpowers/tree/bb92a77741419a4ab5f06e711a283343f1ada0c3/skills/systematic-debugging --skill systematic-debugging --agent claude-code ``` ### Superpowers implementation plans (superpowers-writing-plans) Superpowers’ planning skill writes a handoff for an engineer who has not seen the project, specifying interfaces, files, test commands and task boundaries from an already agreed design. #### Use when - Plan a multi-step implementation after requirements have been agreed. #### Required inputs - Approved specification or design - Repository structure and existing test commands #### Prerequisites - An agreed specification and access to the codebase. - Install the corresponding Superpowers execution skills separately for the documented execution handoff. #### Expected outputs - Versioned implementation plan - Task-level acceptance and verification steps Source: https://github.com/obra/superpowers/blob/bb92a77741419a4ab5f06e711a283343f1ada0c3/skills/writing-plans/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/superpowers-writing-plans/SKILL.md #### Popularity evidence - 302,164 GitHub repo stars — obra/superpowers; checked 2026-10-20. Source: https://github.com/obra/superpowers/stargazers - 278,266 skill installs (all time) — obra/superpowers / writing-plans · skills.sh · all time; checked 2026-10-20. Source: https://skills.sh/obra/superpowers/writing-plans Adoption counts are not user ratings or guarantees of quality. Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/obra/superpowers/tree/bb92a77741419a4ab5f06e711a283343f1ada0c3/skills/writing-plans --skill writing-plans --agent claude-code ``` ### Superpowers test-driven development (superpowers-test-driven-development) Superpowers’ TDD skill follows a red-green-refactor cycle, explicitly checking that a new test fails for the intended reason before implementing the behavior. #### Use when - Implement a feature or bug fix with a test-first workflow. #### Required inputs - Behavior to implement and expected result - Project source and a runnable test suite #### Prerequisites - A working test runner and a testable interface for the requested behavior. - Keep the bundled testing guidance with SKILL.md. #### Expected outputs - Behavior-focused regression tests - Implementation with observed red and green results Source: https://github.com/obra/superpowers/blob/bb92a77741419a4ab5f06e711a283343f1ada0c3/skills/test-driven-development/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/superpowers-test-driven-development/SKILL.md #### Popularity evidence - 302,164 GitHub repo stars — obra/superpowers; checked 2026-10-20. Source: https://github.com/obra/superpowers/stargazers - 254,722 skill installs (all time) — obra/superpowers / test-driven-development · skills.sh · all time; checked 2026-10-20. Source: https://skills.sh/obra/superpowers/test-driven-development Adoption counts are not user ratings or guarantees of quality. Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/obra/superpowers/tree/bb92a77741419a4ab5f06e711a283343f1ada0c3/skills/test-driven-development --skill test-driven-development --agent claude-code ``` ### Superpowers completion verification (superpowers-verification) Superpowers’ verification skill checks which command proves a claim, runs it, reads its full result and reports the result with its actual limits before declaring work complete. #### Use when - Verify a proposed completion, fix, build or test claim. #### Required inputs - Change or claim to verify - Relevant acceptance criteria and validation commands #### Prerequisites - Ability to run the commands that demonstrate the claimed behavior. - A passing check only supports the behavior that check actually covers. #### Expected outputs - Recorded verification results - Accurate completion status and remaining limitations Source: https://github.com/obra/superpowers/blob/bb92a77741419a4ab5f06e711a283343f1ada0c3/skills/verification-before-completion/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/superpowers-verification/SKILL.md #### Popularity evidence - 302,164 GitHub repo stars — obra/superpowers; checked 2026-10-20. Source: https://github.com/obra/superpowers/stargazers - 246,086 skill installs (all time) — obra/superpowers / verification-before-completion · skills.sh · all time; checked 2026-10-20. Source: https://skills.sh/obra/superpowers/verification-before-completion Adoption counts are not user ratings or guarantees of quality. Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/obra/superpowers/tree/bb92a77741419a4ab5f06e711a283343f1ada0c3/skills/verification-before-completion --skill verification-before-completion --agent claude-code ``` ### Matt Pocock decision interview (matt-pocock-grilling) Matt Pocock’s grilling skill models an idea as a tree of dependent decisions, asks the currently answerable questions and revisits the remaining branches as the user responds. #### Use when - Stress-test an implementation plan, design or product decision. #### Required inputs - Plan or idea to examine - Known constraints and decision owners #### Prerequisites - A user available to make the decisions. - The documented environment-research workflow uses an agent client with subagent dispatch. #### Expected outputs - Resolved decision tree - Shared understanding of the proposed work Source: https://github.com/mattpocock/skills/blob/5beb35b040e3de97e54fa9e386d7e42d15c295c2/skills/productivity/grilling/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/matt-pocock-grilling/SKILL.md #### Popularity evidence - 297,596 GitHub repo stars — mattpocock/skills; checked 2026-10-20. Source: https://github.com/mattpocock/skills/stargazers - 948,515 skill installs (all time) — mattpocock/skills / grilling · skills.sh · all time; checked 2026-10-20. Source: https://skills.sh/mattpocock/skills/grilling Adoption counts are not user ratings or guarantees of quality. Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/mattpocock/skills/tree/5beb35b040e3de97e54fa9e386d7e42d15c295c2/skills/productivity/grilling --skill grilling --agent claude-code ``` ### Matt Pocock deep module design (matt-pocock-codebase-design) Matt Pocock’s codebase-design reference defines modules, interfaces, test seams and adapters, then uses depth, leverage and locality to evaluate architecture and testability. #### Use when - Design a module interface or assess a refactor’s effect on testability. #### Required inputs - Current module and its consumers - Behavior, dependency variation and test constraints #### Prerequisites - Project source and representative consumers. - Keep DEEPENING.md and DESIGN-IT-TWICE.md; the optional alternative-design exercise needs subagent support. #### Expected outputs - Proposed interfaces and test seams - Architecture tradeoffs grounded in callers Source: https://github.com/mattpocock/skills/blob/5beb35b040e3de97e54fa9e386d7e42d15c295c2/skills/engineering/codebase-design/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/matt-pocock-codebase-design/SKILL.md #### Popularity evidence - 297,596 GitHub repo stars — mattpocock/skills; checked 2026-10-20. Source: https://github.com/mattpocock/skills/stargazers - 825,720 skill installs (all time) — mattpocock/skills / codebase-design · skills.sh · all time; checked 2026-10-20. Source: https://skills.sh/mattpocock/skills/codebase-design Adoption counts are not user ratings or guarantees of quality. Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/mattpocock/skills/tree/5beb35b040e3de97e54fa9e386d7e42d15c295c2/skills/engineering/codebase-design --skill codebase-design --agent claude-code ``` ### Matt Pocock behavioral TDD (matt-pocock-tdd) Matt Pocock’s TDD reference emphasizes tests through agreed public interfaces, useful assertions, narrow mocking and one behavior slice at a time. #### Use when - Implement a feature or fix while protecting behavior through public interfaces. #### Required inputs - Expected behavior and public interfaces - Project test tools and source #### Prerequisites - A runnable test suite and agreement on which public interfaces to test. - Install Matt Pocock’s codebase-design skill for its referenced interface and seam vocabulary. #### Expected outputs - Behavioral tests at agreed seams - Incremental implementation and verification Source: https://github.com/mattpocock/skills/blob/5beb35b040e3de97e54fa9e386d7e42d15c295c2/skills/engineering/tdd/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/matt-pocock-tdd/SKILL.md #### Popularity evidence - 297,596 GitHub repo stars — mattpocock/skills; checked 2026-10-20. Source: https://github.com/mattpocock/skills/stargazers - 1,114,501 skill installs (all time) — mattpocock/skills / tdd · skills.sh · all time; checked 2026-10-20. Source: https://skills.sh/mattpocock/skills/tdd Adoption counts are not user ratings or guarantees of quality. Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/mattpocock/skills/tree/5beb35b040e3de97e54fa9e386d7e42d15c295c2/skills/engineering/tdd --skill tdd --agent claude-code ``` ### Matt Pocock domain modeling (matt-pocock-domain-modeling) Matt Pocock’s domain-modeling skill challenges ambiguous terminology and captures domain concepts in GLOSSARY.md and scoped architecture decision records. #### Use when - Clarify inconsistent business terms or document an evolving domain model. #### Required inputs - Product domain and existing terminology - Repository glossary and architecture decisions #### Prerequisites - Access to the repository and domain knowledge from the decision owner. - Existing glossary maps and ADRs determine where scoped decisions belong. #### Expected outputs - Updated domain glossary - Recorded decisions and edge-case scenarios Source: https://github.com/mattpocock/skills/blob/5beb35b040e3de97e54fa9e386d7e42d15c295c2/skills/engineering/domain-modeling/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/matt-pocock-domain-modeling/SKILL.md #### Popularity evidence - 297,596 GitHub repo stars — mattpocock/skills; checked 2026-10-20. Source: https://github.com/mattpocock/skills/stargazers - 850,687 skill installs (all time) — mattpocock/skills / domain-modeling · skills.sh · all time; checked 2026-10-20. Source: https://skills.sh/mattpocock/skills/domain-modeling Adoption counts are not user ratings or guarantees of quality. Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/mattpocock/skills/tree/5beb35b040e3de97e54fa9e386d7e42d15c295c2/skills/engineering/domain-modeling --skill domain-modeling --agent claude-code ``` ### Matt Pocock bug diagnosis (matt-pocock-bug-diagnosis) Matt Pocock’s diagnosis loop begins with a fast red-capable reproduction, then minimizes it, ranks hypotheses, instruments specific predictions and verifies the final fix. #### Use when - Investigate a difficult bug or performance regression. #### Required inputs - Exact reported symptom - Code, environment and permitted diagnostic tools #### Prerequisites - Access to an environment or fixture that can reproduce the reported symptom. - Redact secrets in commands, logs and captured artifacts; retain companion diagnostic scripts. #### Expected outputs - Minimal reproduction and root cause - Fix, regression evidence and diagnostic cleanup Source: https://github.com/mattpocock/skills/blob/5beb35b040e3de97e54fa9e386d7e42d15c295c2/skills/engineering/diagnosing-bugs/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/matt-pocock-bug-diagnosis/SKILL.md #### Popularity evidence - 297,596 GitHub repo stars — mattpocock/skills; checked 2026-10-20. Source: https://github.com/mattpocock/skills/stargazers - 810,548 skill installs (all time) — mattpocock/skills / diagnosing-bugs · skills.sh · all time; checked 2026-10-20. Source: https://skills.sh/mattpocock/skills/diagnosing-bugs Adoption counts are not user ratings or guarantees of quality. Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/mattpocock/skills/tree/5beb35b040e3de97e54fa9e386d7e42d15c295c2/skills/engineering/diagnosing-bugs --skill diagnosing-bugs --agent claude-code ``` ### Addy Osmani code quality review (addy-osmani-code-review) Addy Osmani’s code-review skill evaluates a change across five quality dimensions and reports actionable findings in the context of the project’s conventions. #### Use when - Review a diff, pull request or completed implementation. #### Required inputs - Diff or commit range - Project standards and intended behavior #### Prerequisites - The complete diff and enough surrounding source to understand its effects. - Repository standards and product requirements remain the review context. #### Expected outputs - Prioritized review findings - Quality assessment with relevant verification Source: https://github.com/addyosmani/agent-skills/blob/aeac41d4d005999432bb7312f7ff06383a91d59d/skills/code-review-and-quality/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/addy-osmani-code-review/SKILL.md #### Popularity evidence - 108,660 GitHub repo stars — addyosmani/agent-skills; checked 2026-10-20. Source: https://github.com/addyosmani/agent-skills/stargazers - 67,892 skill installs (all time) — addyosmani/agent-skills / code-review-and-quality · skills.sh · all time; checked 2026-10-20. Source: https://skills.sh/addyosmani/agent-skills/code-review-and-quality Adoption counts are not user ratings or guarantees of quality. Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/addyosmani/agent-skills/tree/aeac41d4d005999432bb7312f7ff06383a91d59d/skills/code-review-and-quality --skill code-review-and-quality --agent claude-code ``` ### Addy Osmani application hardening (addy-osmani-security-hardening) Addy Osmani’s security skill covers web application trust boundaries, authentication, authorization, data handling, dependency findings and external integrations. #### Use when - Implement or review web features that handle untrusted data or user sessions. #### Required inputs - Relevant source and data flows - Threat context and dependency findings #### Prerequisites - Authorized access to the application source and a permitted test environment. - A skill-based review does not establish compliance or replace a security assessment. #### Expected outputs - Concrete hardening changes or findings - Validation of affected security behavior Source: https://github.com/addyosmani/agent-skills/blob/aeac41d4d005999432bb7312f7ff06383a91d59d/skills/security-and-hardening/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/addy-osmani-security-hardening/SKILL.md #### Popularity evidence - 108,660 GitHub repo stars — addyosmani/agent-skills; checked 2026-10-20. Source: https://github.com/addyosmani/agent-skills/stargazers - 64,634 skill installs (all time) — addyosmani/agent-skills / security-and-hardening · skills.sh · all time; checked 2026-10-20. Source: https://skills.sh/addyosmani/agent-skills/security-and-hardening Adoption counts are not user ratings or guarantees of quality. Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/addyosmani/agent-skills/tree/aeac41d4d005999432bb7312f7ff06383a91d59d/skills/security-and-hardening --skill security-and-hardening --agent claude-code ``` ### Addy Osmani performance optimization (addy-osmani-performance) Addy Osmani’s performance guide spans frontend delivery, server execution and database queries, with profiling and measured evidence before prioritizing a fix. #### Use when - Investigate measured slowness or a known performance requirement. #### Required inputs - Workload and performance symptoms - Source, profiles and target performance budget #### Prerequisites - A reproducible workload and access to the relevant profiling tools. - Field performance data needs its own measurement source; this skill provides no live metrics. #### Expected outputs - Evidence-backed optimization changes - Comparable before-and-after measurements Source: https://github.com/addyosmani/agent-skills/blob/aeac41d4d005999432bb7312f7ff06383a91d59d/skills/performance-optimization/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/addy-osmani-performance/SKILL.md #### Popularity evidence - 108,660 GitHub repo stars — addyosmani/agent-skills; checked 2026-10-20. Source: https://github.com/addyosmani/agent-skills/stargazers - 60,118 skill installs (all time) — addyosmani/agent-skills / performance-optimization · skills.sh · all time; checked 2026-10-20. Source: https://skills.sh/addyosmani/agent-skills/performance-optimization Adoption counts are not user ratings or guarantees of quality. Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/addyosmani/agent-skills/tree/aeac41d4d005999432bb7312f7ff06383a91d59d/skills/performance-optimization --skill performance-optimization --agent claude-code ``` ### Addy Osmani documentation and ADRs (addy-osmani-documentation-adrs) Addy Osmani’s documentation skill records architecture choices, public API changes and operational context so future maintainers can understand the reasoning behind the code. #### Use when - Record an architectural choice or document a changed public interface. #### Required inputs - Decision and relevant implementation - Alternatives, constraints and existing documentation #### Prerequisites - Accurate project facts and access to the documentation location. - Use the repository’s existing documentation format and ownership conventions. #### Expected outputs - Decision record or updated documentation - Clear context, consequences and references Source: https://github.com/addyosmani/agent-skills/blob/aeac41d4d005999432bb7312f7ff06383a91d59d/skills/documentation-and-adrs/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/addy-osmani-documentation-adrs/SKILL.md #### Popularity evidence - 108,660 GitHub repo stars — addyosmani/agent-skills; checked 2026-10-20. Source: https://github.com/addyosmani/agent-skills/stargazers - 58,973 skill installs (all time) — addyosmani/agent-skills / documentation-and-adrs · skills.sh · all time; checked 2026-10-20. Source: https://skills.sh/addyosmani/agent-skills/documentation-and-adrs Adoption counts are not user ratings or guarantees of quality. Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/addyosmani/agent-skills/tree/aeac41d4d005999432bb7312f7ff06383a91d59d/skills/documentation-and-adrs --skill documentation-and-adrs --agent claude-code ``` ### Vercel agent-browser automation (vercel-agent-browser) Vercel’s agent-browser skill is a discovery entry for the browser automation CLI. Its current stub loads the actual usage guide from the installed CLI so the workflow matches that version. #### Use when - Automate or inspect a website in an authorized browser workflow. #### Required inputs - Target URL and authorized task - Browser session and any required application access #### Prerequisites - Node.js 24 or later, the agent-browser CLI and its browser binaries. - The pinned SKILL.md is a discovery stub: run agent-browser skills get core to load the actual workflow; follow upstream setup before use. #### Expected outputs - Browser task results - Relevant screenshots or observed interaction evidence Source: https://github.com/vercel-labs/agent-browser/blob/5ee8691339a5a002e4d7454eec95250253bc7419/skills/agent-browser/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/vercel-agent-browser/SKILL.md #### Popularity evidence - 44,278 GitHub repo stars — vercel-labs/agent-browser; checked 2026-10-20. Source: https://github.com/vercel-labs/agent-browser/stargazers - 1,179,586 skill installs (all time) — vercel-labs/agent-browser / agent-browser · skills.sh · all time; checked 2026-10-20. Source: https://skills.sh/vercel-labs/agent-browser/agent-browser - 7,102,587 npm package downloads — agent-browser · 2026-09-19 – 2026-10-18; checked 2026-10-20. Source: https://api.npmjs.org/downloads/point/2026-09-19:2026-10-18/agent-browser Adoption counts are not user ratings or guarantees of quality. Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/vercel-labs/agent-browser/tree/5ee8691339a5a002e4d7454eec95250253bc7419/skills/agent-browser --skill agent-browser --agent claude-code ``` ## Launch & growth (launch) Product launches, competitor research and distribution. ### Product launch strategy (marketing-product-launch) Corey Haines’s launch skill covers readiness gates, phased launches, announcements and post-launch follow-through, including a Product Hunt preparation framework. #### Use when - Prepare a product launch, feature release or public announcement. #### Required inputs - Product facts, target audience and release scope - Timeline, available channels and support capacity #### Prerequisites - A verifiable product state, pricing and support plan. - External publishing or outreach needs the appropriate authorization; no ranking outcome is guaranteed. #### Expected outputs - Launch checklist and channel plan - Announcement ideas and post-launch actions Source: https://github.com/coreyhaines31/marketingskills/blob/e85f3cbc2e4a79bf33b2a12e9bdd9087d414735b/skills/launch/SKILL.md Full SKILL.md: https://agenttaste.dev/skills/marketing-product-launch/SKILL.md Access: Public. Upstream provider usage may have separate costs. Agents: Claude Code, Cursor, Codex, Antigravity Installation (Claude Code): ```text npx skills add https://github.com/coreyhaines31/marketingskills/tree/e85f3cbc2e4a79bf33b2a12e9bdd9087d414735b/skills/launch --skill launch --agent claude-code ```