Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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xmc
XMC (Wuhan Xinxin Semiconductor) MPN encoding patterns, suffix decoding, and handler guidance. Use when working with XMC SPI NOR Flash memory components or XMCHandler.
majiayu000/claude-skill-registry 163
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output-style-audit
Validates output-style persona definitions, behavior specifications, and keep-coding-instructions decisions. Use when auditing, reviewing, or improving output-styles, checking persona clarity, validating behavior concreteness, or verifying scope alignment (user vs project). Triggers when user asks about output-style best practices or needs help with persona definition.
majiayu000/claude-skill-registry 163
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add-reaction
Slack メッセージにリアクションを追加する。「リアクション追加」「リアクションつけて」「👍つけて」「絵文字で反応」「リアクションで返信」「いいねして」「リアクション送って」などで起動。User Token があればユーザーとしてリアクション、なければ Bot としてリアクション。
majiayu000/claude-skill-registry 163
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return-stack
Where you've been is where you can go back to.
majiayu000/claude-skill-registry 163
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creating-zed-extensions
Use when creating Zed extensions with custom slash commands, language support, themes, or MCP servers - provides Rust/WASM extension structure, slash command API (run_slash_command, SlashCommandOutput), and development workflow for compiled extensions
majiayu000/claude-skill-registry 163
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writing-specs-designs
Create a build-ready spec + design doc pack (low-fi diagram, user flows/states, prototype brief, acceptance criteria) for a feature or UX change. Use for spec, design doc, feature spec, technical spec, interaction spec.
majiayu000/claude-skill-registry 163
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Spc
Implement SPC charting, process capability analysis, and control chart interpretation. Covers control chart selection, capability indices, and out-of-control rules. USE WHEN user says 'SPC', 'Cpk', 'Ppk', 'control chart', 'process capability', 'X-bar R', 'statistical control', or 'out of control'. Integrates with ControlPlan, MSA, and AutomotiveManufacturing skills.
majiayu000/claude-skill-registry 163
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task-monitor
Monitor long-running tasks with Rich TUI and HTTP API. Includes scheduler integration and auto-restart.
majiayu000/claude-skill-registry 163
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vendix-naming-conventions
Project naming conventions.
majiayu000/claude-skill-registry 163
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ln-140-test-docs-creator
Creates test documentation (testing-strategy.md + tests/README.md). Establishes testing philosophy and Story-Level Test Task Pattern. L2 Worker in ln-100-documents-pipeline workflow.
majiayu000/claude-skill-registry 163
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skill-updater
Apply improvements to Claude Code skills systematically. Workflow for planning updates, implementing changes, validating improvements, and documenting changes. Use when applying review recommendations, updating skills based on feedback, enhancing existing skills, or implementing systematic improvements across multiple skills.
majiayu000/claude-skill-registry 163
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Network 101
This skill should be used when the user asks to "set up a web server", "configure HTTP or HTTPS", "perform SNMP enumeration", "configure SMB shares", "test network services", or needs guidance on configuring and testing network services for penetration testing labs.
majiayu000/claude-skill-registry 163
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feature-arch
React feature-based architecture guidelines for scalable applications (formerly feature-architecture). This skill should be used when writing, reviewing, or refactoring React code to ensure proper feature organization. Triggers on tasks involving project structure, feature organization, module boundaries, cross-feature imports, data fetching patterns, or component composition.
majiayu000/claude-skill-registry 163
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spool-commit
Create atomic git commits aligned to Spool changes. Use when you want to commit work after applying a change, optionally with auto-mode.
majiayu000/claude-skill-registry 163
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docs-seeker
Searching internet for technical documentation using llms.txt standard, GitHub repositories via Repomix, and parallel exploration. Use when user needs: (1) Latest documentation for libraries/frameworks, (2) Documentation in llms.txt format, (3) GitHub repository analysis, (4) Documentation without direct llms.txt support, (5) Multiple documentation sources in parallel
majiayu000/claude-skill-registry 163
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b2c-config
Using the b2c CLI to view and debug current configuration for instance, SCAPI, oauth and MRT settings.
majiayu000/claude-skill-registry 163
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ActiveRecord Query Patterns
Complete guide to ActiveRecord query optimization, associations, scopes, and PostgreSQL-specific patterns. Use when: (1) Writing database queries, (2) Designing model associations, (3) Creating migrations, (4) Optimizing query performance, (5) Debugging N+1 queries and GROUP BY errors. Trigger keywords: database, models, associations, validations, queries, ActiveRecord, scopes, migrations, N+1, PostgreSQL, indexes, eager loading
majiayu000/claude-skill-registry 163
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mcp-client
Universal MCP client for connecting to any MCP server with progressive disclosure. Wraps MCP servers as skills to avoid context window bloat from tool definitions. Use when interacting with external MCP servers (Playwright, GitHub, filesystem, etc.), listing available tools, or executing MCP tool calls. Triggers on "connect to MCP", "list MCP tools", "call MCP", "use Playwright", "browser navigate", "browser snapshot".
majiayu000/claude-skill-registry 163
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bio-rna-quantification-count-matrix-qc
Quality control and exploration of RNA-seq count matrices before differential expression. Check for outliers, batch effects, and sample relationships. Use when assessing count matrix quality before DE analysis.
majiayu000/claude-skill-registry 163
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duotone-identity-ingpoc-skills-2
majiayu000/claude-skill-registry 163
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error-logger
Maintains detailed log of errors, bugs, and debugging sessions encountered during development. Use when encountering errors, debugging issues, or solving technical problems. Creates structured ERROR_LOG.md with error details, root causes, solutions, and prevention strategies. Complements project-logger (strategic decisions) with tactical debugging knowledge.
majiayu000/claude-skill-registry 163
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gemini-audio
Guide for implementing Google Gemini API audio capabilities - analyze audio with transcription, summarization, and understanding (up to 9.5 hours), plus generate speech with controllable TTS. Use when processing audio files, creating transcripts, analyzing speech/music/sounds, or generating natural speech from text.
majiayu000/claude-skill-registry 163
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Preferences Store Expert
Work with Leavn PreferencesStore - SwiftData persistence, snapshot patterns, async observation, entity relationships, migration from UserDefaults
majiayu000/claude-skill-registry 163
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api-documenter
Master API documentation with OpenAPI 3.1, AI-powered tools, and modern developer experience practices. Create interactive docs, generate SDKs, and build comprehensive developer portals. Use PROACTIVELY for API documentation or developer portal creation.
majiayu000/claude-skill-registry 163