80,000+ Skills to Supercharge Claude
The open directory for GitHub-integrated capabilities, tools, and prompts for your AI workflows.
logging-patterns
by decebals
Java logging best practices with SLF4J, structured logging (JSON), and MDC for request tracing. Includes AI-friendly log...
performance-smell-detecti...
by decebals
Detect potential code-level performance smells in Java - streams, collections, boxing, regex, object creation. Provides...
architecture-review
by decebals
Analyze Java project architecture at macro level - package structure, module boundaries, dependency direction, and layer...
design-patterns
by decebals
Common design patterns with Java examples (Factory, Builder, Strategy, Observer, Decorator, etc.). Use when user asks "i...
solid-principles
by decebals
SOLID principles checklist with Java examples. Use when reviewing classes, refactoring code, or when user asks about Sin...
spring-boot-patterns
by decebals
Spring Boot best practices and patterns. Use when creating controllers, services, repositories, or when user asks about...
doc-author
by mintlify
Write and maintain documentation autonomously. Use when assigned to create, update, or improve documentation without dir...
discord
by ruilisi
Use when you need to control Discord via the discord tool: send messages, react, manage threads/pins/search, create/edit...
Starts and controls the reaper MITM proxy to capture, inspect, search, and replay HTTP/HTTPS traffic between clients and...
Scans directory structure, detects projects, maps dependencies, and documents code organization into a repo.md file. Use...
Ghost Security — combined security report. Aggregates findings from all scan skills (scan-deps, scan-secrets, scan-code)...
Ghost Security - Software Composition Analysis (SCA) scanner. Scans dependency lockfiles for known vulnerabilities, iden...
Ghost Security - Secrets and credentials scanner. Scans codebase for leaked API keys, tokens, passwords, and sensitive d...
This skill should be used when the user asks to "validate a finding", "check if a vulnerability is real", "triage a secu...
code-review
by kdcokenny
Comprehensive code review methodology with severity classification and confidence thresholds
mintlify-docs
by mintlify
Build and maintain documentation sites with Mintlify. Use when creating docs pages, configuring navigation, adding compo...
next-devtools-guide
by FradSer
This skill should be used when working with Next.js projects that have the next-devtools MCP server configured, when enc...
systematic-debugging
by FradSer
Provides systematic debugging methodology with 4-phase process (root cause investigation, pattern analysis, hypothesis t...
agent-browser
by FradSer
Browser automation command reference and usage patterns for web testing, form filling, screenshots, and data extraction.
create-feishu-doc
by FradSer
This skill should be used when the user asks to "create a Feishu doc", "create a new doc in Feishu", "open Feishu and cr...
optimize-plugin
by FradSer
This skill should be used when the user asks to "validate a plugin", "optimize plugin", "check plugin quality", "review...
refactor-project
by FradSer
This skill should be used when the user asks for project-wide refactoring, cross-file simplification, consistency standa...
refactor
by FradSer
This skill should be used when the user asks to refactor specific files or directories, simplify recently changed code,...
behavior-driven-developme...
by FradSer
Apply BDD principles including Gherkin scenarios and the Red-Green-Refactor cycle. Use when implementing features, fixin...