Browse 138,453 skills across 70 categories. Mirrored from majiayu000/claude-skill-registry.
Branch skill for building and improving categories. Use when creating new categories, validating category structure, imp...
Expert-level category theory knowledge for rigorous mathematical reasoning. Use when working with categorical structures...
Analyze catenary and lazy wave riser configurations for static shape, forces, and OrcaFlex model generation. Use for ris...
Random cat facts and breed information from catfact.ninja (free, no API key)
Expert Electrical Engineer specializing in cathodic protection (CP) systems for oil and gas industry. Use for CP system...
Apply Catppuccin color palettes to configs, stylesheets, and terminal themes. This skill should be used when creating or...
Automate Cats tasks via Rube MCP (Composio). Always search tools first for current schemas.
cats.for" (Categories for AI)
Cat# Skill (ERGODIC 0)
CatSharp Scale Galois Connections between agent-o-rama and Plurigrid ACT via Mazzola's categorical music theory
Sonify GF(3) color streams via CatSharp scale. Maps Gay.jl colors to pitch classes and plays through sox. Includes metai...
Convert markdown newsletters to styled HTML matching the Catskill Crew brand and preview in browser
Research events and conditions data for Catskill Crew newsletter. Use when gathering Instagram events, fetching sun/moon...
Write Catskill Crew newsletter content in Michael's voice. Use when writing HAPPENINGS, REPORT, BULLETIN sections or ass...
North star principles from CATY equity research project - professional HTML standards, external source citations, audit-...
Evaluates Catz Android coding challenge submissions against SWORD Health requirements. Use when reviewing or assessing t...
Apply causal inference methods for treatment effect estimation and uplift modeling
Encode cause-effect logic into executable steps; use when asked to ensure robust troubleshooting and remediation.
Causal mediation analysis to identify which model components mediate specific behaviors. Use when investigating how info...
Causal reasoning in historical analysis. Covers distinguishing immediate from underlying causes, tracing chains of causa...
Ultra-compressed communication mode. Cuts token usage ~75% by speaking like caveman while keeping full technical accurac...
Enables Claude to browse restaurants and track orders on Caviar (DoorDash)
Query the China Biographical Database (CBDB) API to retrieve comprehensive biographical data about historical Chinese fi...
Query cBioPortal for cancer genomics data including somatic mutations, copy number alterations, gene expression, and sur...
Short slash command wrapper for Claude relay sessions. Use when the user wants concise /cc commands like /cc projects, /...
Claude Code 專案配置審計。觸發：review/優化 CLAUDE.md、skills、settings、定期清洗累積內容、新專案上線前檢查。
Agent 配置設計指南 — 基於 Claude Code 6 個 built-in agent 的逆向分析。Use when: 設計新 agent、優化現有 agent prompt、決定工具/模型配置、撰寫 dispatch promp...
Use when designing AskUserQuestion tool calls - covers schema constraints, effectiveness patterns, and known issues.
CONTRIBUTOR TOOL - Track CC changelog, extract new versions since last check, analyze impact on plugin (breaking changes...
Review code formatting and documentation using 74-item checklist from Code Complete. Two modes: CHECKER executes checkli...
CC-Codex 协作讨论。自由话题驱动的 CC-Codex 协作工具，Battle Loop 辩论机制。关键词: 审查, review, 让codex看看, codex审查, 帮我审查, 讨论, discuss, battle, 让cod...
Use when adding rules, commands, or skills to dotfiles - decides global vs project-local placement
Use when optimizing MCP token usage, understanding Tool Search thresholds, or deciding MCP vs skills for token efficienc...
Use when adding allow/deny rules to Claude Code, granting project permissions, troubleshooting "permission denied" error...
Verify construction prerequisites using 66-item checklists across requirements, architecture, and coding conventions. Ou...
Review control flow quality using 87-item checklist. Use when code has deep nesting (3+ levels), complex conditionals, l...
Comprehensive Claude Code conversation analysis skill for deep-diving into CC session logs.Use when analyzing exported C...
AI Agent 成本工程 — 基於 Claude Code 的成本追蹤、prompt cache 最佳化、token 預算控制逆向分析。Use when: 優化 token 消耗、設計成本控制機制、分析 cache 效率、選擇模型配置。
Cursor PMでアイデアを検証し、Plans.mdを更新してバトンタッチ。2-Agentワークフロー対応。
Audit and fix data organization: variable declarations, data types, magic numbers, naming conventions, and global data....
Guide systematic debugging using scientific method: STABILIZE -> HYPOTHESIZE -> EXPERIMENT -> FIX -> TEST -> SEARCH. Two...
Review error handling, input validation, and exception patterns using 24-item checklist. Use when auditing defensive cod...
Enforce developer discipline under pressure by detecting rationalization patterns and providing counter-arguments. Use w...
This skill should be used when starting any feature or bug fix, exploring unfamiliar code, making commits or PRs, or whe...
Review documentation quality across README, comments, API docs, changelog, and AI documentation (CLAUDE.md, .cursorrules...
Harness Engineering 設計模式 — 基於 Claude Code 原始碼逆向分析的 12 條可遷移原則。Use when: 設計 agent 系統架構、實作 tool orchestration、設計 context 管理...
This skill should be used when users want to create, configure, or debug Claude Code hooks. Hooks are shell commands tha...
TypeScriptで型安全なClaude Code Hooksを作成するためのガイド。cc-hooks-tsライブラリを使用してフックを実装する際に使用する。(1) Claude Code用の新しいhookを作成する時、(2) 既存のho...
Use PROACTIVELY when searching past Claude Code conversations, analyzing development patterns, or generating activity re...
Audit integration strategy and daily build processes (CHECKER) or select optimal integration approach and configure CI/C...
How Claude Code works internally. Use for ANY question about CC behavior, architecture, or "how does CC do X". Covers se...
Interact with Linear task management via cc alias — spawns a one-shot Claude Code session with Linear MCP connected.
Use when working with Claude Code plugin marketplaces - adding, updating, creating, or understanding how marketplace ver...
GitHub repository skill for mcfearsome/cc-mcp-executor-skill
Comprehensive overview of Claude Code features, architecture, and capabilities. Learn about hooks, skills, commands, per...
Enforce measure-first discipline for code optimization using a 7-step gated decision tree and 40-item checklist. Use whe...
Comprehensive Claude Code plugin development expert providing guidance for creation, maintenance, installation, configur...
This skill should be used when the user asks to "install a plugin", "extend a plugin", "create a .local.md file", "add p...
Comprehensive toolkit for detecting and eliminating "AI slop" - generic, low-quality AI-generated patterns in natural la...
Automatically discover API design skills when working with REST APIs, GraphQL schemas, API authentication, OAuth, JWT, r...
Automatically discover build system skills when working with build systems. Activates for build-systems development task...
Automatically discover caching and performance skills when working with caching. Activates for caching development tasks...
Automatically discover CI/CD and automation skills when working with CI/CD. Activates for cicd development tasks.
Automatically discover cloud computing and serverless skills when working with cloud. Activates for cloud development ta...
Automatically discover collaboration and teamwork skills when working with collaboration. Activates for collaboration de...
Automatically discover container and Docker skills when working with Docker. Activates for containers development tasks.
Automatically discover cryptography skills when working with encryption, TLS, certificates, PKI, and security
Automatically discover data pipeline and ETL skills when working with ETL. Activates for data development tasks.
Automatically discover database skills when working with SQL, PostgreSQL, MongoDB, Redis, database schema design, query...