SKILL.md packages that extend Claude Code, Cursor, Copilot, and other AI agents.
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scienceclaw
Audit and fix documentation for ToolUniverse-based projects: remove outdated or duplicate content, correct broken code and links, and simplify docs to maintain

yao-meta-skill
Create, refactor, evaluate, and package reusable agent skills — a lightweight framework for turning processes into reliable skills.

matebot
Fetch and convert Huawei HarmonyOS developer documentation via the documentPortal API, converting HTML to Markdown and maintaining a local-first migration refer

Claude Code Settings
Analyze a development or agent session to capture learnings and improve CLAUDE.md instructions; supports quick and deep analysis modes.

gitagent
Helpers and templates to scaffold agent directories, generate agent.yaml, and author SOUL.md and RULES files for new agents.

ai-toolkit
Extract a DDD-style ubiquitous language glossary from conversation: identify domain terms, flag ambiguities, propose canonical terms, and write the result to UB

huashu-bookwriter
A structured book-writing framework that produces technical books and long-form guides in the 'Huashu' style, with templates, QC checks, and PDF export support.

dotnet-skills
Turn vague quality goals into explicit, testable non-functional requirements (accessibility, reliability, performance, scalability, maintainability, compliance)

anti-distill
Cleans and anonymizes employee SKILL.md files by removing sensitive, tacit, and proprietary details while preserving structure for safe submission.

bhil-ai-first-development-toolkit
Scaffold a complete feature delivery artifact chain — PRD slice, technical spec, ADRs, and task breakdown — to take a feature from idea to implementation-ready

accessibility-agents
Generate W3C- and EU-style accessibility/conformance statements from audit findings, with known limitations, scope, and a deployable HTML or markdown output.

ctx
Scan project markdown for broken internal links, missing images, and unreachable external URLs; produce a clear report and suggested fixes before docs releases.

claude-marketplace-elixir
Search and fetch Elixir (Hex) package documentation and source locally to surface module/function docs and usage examples for projects.

ultimate-seo-geo
Repository-level entry for Ultimate SEO + GEO: routing shell and overview for the comprehensive SEO audit, strategy, and execution skill focused on organic sear

alfred-dev
Read and map a repository before making changes: discover structure, config, tests, patterns, and dependencies to avoid breaking conventions when modifying code

mini-wiki
Generates professional-grade structured project wikis (.mini-wiki) from code and docs with deep code analysis, mermaid diagrams, and cross-linked documentation.

chinese-copyright-application-skill
Generate complete Chinese software copyright application materials (application form, code documentation, user manual, design docs) and export them to PDF from

wizards-of-the-ghosts
Performs structured reconstruction of how a system, decision, or codebase arrived at its current state: timelines, key decision points, and contextual analysis

claude-skill-registry
Bridges Claude Code and OpenAI Codex CLI: generates AGENTS.md from CLAUDE.md and provides codex exec helpers to run or document skills across tools.

claude-howto
Generates clear, consumable API docs (OpenAPI, endpoint guides, examples) from source code to speed API documentation and SDK examples.

apple-skills
Reference skill for Apple Combine framework: publishers, subscribers, operators, and async data stream patterns for answering API questions and locating docs.

claude-skill-registry
Generate visual hierarchy diagrams (ASCII, Mermaid, GraphML) that show agent roles, levels, and delegation for documentation and onboarding.

skills
Detect and track source→derived file relationships using checksums and metadata comments to report staleness and help maintain documentation freshness.

claude-code-plugins-plus-skills
Generates and validates VitePress configuration for documentation sites, following best-practices for docs automation.

dev-planner-skill
Guided conversational planner that collects project requirements, generates detailed dev documentation, and orchestrates agent teams and MCP tools to drive impl

agents.md
Automated autoresearch loop that scans recent X (Twitter) discourse to propose, validate, and optionally apply one atomic improvement per governance file; desig

compound-engineering-plugin
Generate a concise, value-first PR title and body for the current branch or a specified PR (returns {title, body} without applying changes).

gsd-plugin
Extract structured decisions, lessons, patterns, and surprises from phase artifacts into a consolidated LEARNINGS.md file for project retrospection.

opencode
Create zero-context, executable implementation plans from specs: file-level changes, tests, commands, and step-by-step tasks, avoiding placeholders and ensuring

vibe-research-skill
Structure and maintain research projects with bi-directional sync between code, paper.md, and developer docs to keep experiments, documentation, and academic wr