Skills, subagents, slash commands, hooks, settings, plugin bundles and MCP servers that install into Claude Code. 390,063 indexed, measured the same four ways as everything else here.
MCP server Claude CodeCodexCursor +2
MCP server "methodTraceLog-mcp" as configured in wb04307201/methodTraceLog. Launched with jbang ./methodTraceLog-mcp/target/methodTraceLog-mcp-1.0-SNAPSHOT.jar --method-t.
Skill Claude CodeCodex
AI-powered multi-agent code review. Simulates a team of Principal Engineers reviewing code from different perspectives. Use when asked to review code, check a PR, analyze changes, or perform code review.
Skill Claude Code
Fix CI failures and performance regressions for a Julia package PR by iterating - triage the latest CI results, fix one root cause, verify locally, push. Use when a PR's GitHub Actions or Buildkite CI is failing, or when CI jobs run slower than they do on the main branch. Verifies CPU and GPU compilation locally…
Command Claude Code needs its repo
Analyze the impact scope of code changes using static dependency analysis.
Agent Claude Code
FastAPI + Pydantic v2 implementation specialist. Use PROACTIVELY to build async route handlers, dependency injection chains, Pydantic request/response models, and service logic in FastAPI projects.
MCP server Claude CodeCodexCursor +2 ✓ vendor
MCP server for managing Prisma Postgres. Remote server at mcp.prisma.io.
Skill Claude Code
A command-line search tool for finding information in a folder of Markdown notes. It can search exact words, titles, tags, and broader meanings in past notes.
Command Claude Code
Generate concise handoff summary with context.
MCP server Claude CodeCodexCursor +2
MCP server "notion-mcp-light" as configured in karaage0703/notion-mcp-light. Runs locally from the notion-mcp-light Python package.
MCP server Claude CodeCodexCursor +2
MCP server "human-mcp" as configured in upamune/human-mcp. Runs locally from the human-mcp Python package.
MCP server Claude CodeCodexCursor +2
Search, create, and retrieve tasks, add comments, and track time through natural language commands. Runs locally from the @hauptsache.net/clickup-mcp npm package.
Skill Claude CodeCodex
Design schemas and migrations, tune queries, or plan vector retrieval and database operations. Application API implementation uses oma-backend.
Skill Claude CodeCodex
Complete document writing workflow with four stages: brainstorming → planning → execution → review. Use when user wants to write articles, blog posts, technical docs, or any long-form content.
Skill Claude CodeCodex
Use this skill whenever the user asks about Apple apps — Reminders, Calendar, Contacts, Notes, Mail, Messages (iMessage/SMS), or tmux sessions. This includes creating/completing reminders, checking/adding calendar events, looking up contacts, reading/writing notes, sending/reading email, reading/sending iMessages and…
vitoworleone/claude-code-handbook
Skill Claude Code
A code-review checklist for examining current changes file by file. It covers correctness, security, performance, style, and maintainability, then groups findings by severity.
cafe3310/agent-skill-memories-off
Skill Claude CodeCodex
A local knowledge-base skill that stores people, projects, notes, and their relationships in Markdown files. It supports long-term memory for an AI assistant.
MCP server Claude CodeCodexCursor +2
Open-source AI security agent: SAST, DAST, and policy-as-code over MCP. Runs locally from the mythos-agent npm package.
Plugin Claude Code
Bundles 36 skills, 1 agent, 2 hooks · 2,028 tokens together
Your agent designs terrible UI. stitch-kit wires it into Google Stitch MCP and teaches it the whole pipeline — ideation, screen generation, design systems, and production components across 7 frameworks.
Skill Claude CodeCodex
First-pass recon net for an Android APK — hunt secrets, insecure storage, weak crypto, broken TLS, and risky configuration in one broad sweep. Fires on manifest signals (android:debuggable="true", android:allowBackup="true", android:usesCleartextTraffic="true", a networkSecurityConfig that trusts user CAs or permits…
MarioDeFelipe/sap-datasphere-mcp
MCP server Claude CodeCodexCursor +2
MCP server "sap-datasphere" as configured in MarioDeFelipe/sap-datasphere-mcp. Runs path/to/sap_datasphere_mcp_simple.py with python.
MCP server Claude CodeCodexCursor +2
MCP server "aster-mcp" as configured in asterdex/aster-mcp. Runs locally from the aster-mcp Python package.
Skill Claude Code
A skill for running a background monitoring system with helper agents through MCP, a standard way for AI tools to connect to other services.
MCP server Claude CodeCodexCursor +2
MCP server "conversationalanalysisengine" as configured in MVPandey/CAE. Runs locally from the ConversationalAnalysisEngine Python package.
Skill Claude CodeCodex
Drive a live Unity Editor or Player with unity-cli. Use when a task must inspect or change Unity scenes, GameObjects, components, transforms, prefabs, materials, ScriptableObjects, project assets, play mode, screenshots, profiler recording, Unity Test Framework runs, or execute C# inside Unity; also use for Unity…
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: