31,984 repositories keep their own agent configuration in the open: a CLAUDE.md, a rules file, instructions for Copilot, a skill the project runs on itself. These are not mods to install. They are worth reading for what they reveal — what a maintainer thinks an agent gets wrong.
Building agents7,571Claude Code6,627Data and AI3,684Backend and APIs3,492Languages3,401Planning3,221Git and workflow3,179Code review2,740Testing2,368Memory and context2,365Writing and docs2,309DevOps and cloud2,308Research2,298Frontend2,256Security2,015Productivity1,715
All Claude Code31,984 Codex23,196 OpenCode22,145 GitHub Copilot3,551 Gemini CLI1,917 Cursor1,736 Windsurf133 Kiro79
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| PrashamTrivedi/valtown-mcp-server ValTown MCP Server - Execute ValTown functions from AI assistants | 15 | Claude Code | 1 | 602 tok |
| Godzilla675/dark-premium-landing-style A reusable AI skill for building premium, dark-themed, Apple-inspired landing pages | 15 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 7,275 tok |
| CsabaKovacs/rulesmith Local-first CLI + MCP server that maps repositories and generates evidence-backed AI agent | 15 | Claude Code, Codex, GitHub Copilot, OpenCode | 11 | 4,962 tok |
| four-meme-community/four-meme-ai CLI tool for creating and trading meme tokens on Four.Meme (BSC), with structured JSON out | 15 | Claude Code | 1 | 1,458 tok |
| VulcanLab/IPI-Proxy | 15 | Claude Code | 1 | 2,114 tok |
| huanshenyi/serverless-mcp-servers-cdk Sample implementations of MCP Servers running on AWS Serverless compute Resources | 15 | Claude Code | 1 | 730 tok |
| WordPress/trac-mcp wordpress-trac-mcp-server-prod.a8c-aiops.workers.dev MCP for WordPress Trac | 15 | Claude Code, Codex, OpenCode | 2 | 600 tok |
| bmad-labs/skills | 15 | Claude Code | 2 | 635 tok |
| barvhaim/remy-mcp A Model Context Protocol (MCP) server that provides programmatic access to Israeli Land Au | 15 | Claude Code, GitHub Copilot | 2 | 3,241 tok |
| gldc/mcp-postgres | 15 | Claude Code, Codex, OpenCode | 2 | 1,471 tok |
| shaun0927/opensafari Smart. Fast. Parallel. iOS Safari automation MCP server via Xcode Simulator. | 15 | Claude Code | 3 | 571 tok |
| KRDS-MCP/krds-mcp | 15 | Claude Code | 4 | — |
| Agnuxo1/p2pclaw-mcp-server p2pclaw.com MCP server + REST API for the P2PCLAW decentralized AI research network. Lets agents publi | 15 | Claude Code | 1 | 2,252 tok |
| PromptOwl/ContextNest Structured, versioned context for AI agents. Context Nest organizes knowledge as markdown | 15 | Claude Code | 2 | 2,731 tok |
| russwyte/slabby MCP server for Slab knowledge base integration with AI coding agents | 15 | Claude Code | 1 | 720 tok |
| h4ndzdatm0ld/otg-mcp Open Traffic Generator - Model Context Protocol | 15 | Claude Code | 1 | 3,211 tok |
| defrex/drizzle-mcp | 15 | Claude Code | 1 | 467 tok |
| SPANDigital/mcp-server-dump A command-line tool to extract and document MCP (Model Context Protocol) server capabiliti | 15 | Claude Code | 1 | 2,787 tok |
| daytona/skills An agent skill for creating and running sandboxes on the Daytona platform. | 15 | Claude Code | 1 | — |
| zernie/vigiles vigiles.sh Like Lighthouse for your agent harness - verify your CLAUDE.md/AGENTS.md, skills & hooks a | 15 | Claude Code | 20 | 38,449 tok |
| omril321/automated-notebooklm Automation around NotebookLM, with a monday.com board integration | 15 | Claude Code | 4 | 2,368 tok |
| wmoto-ai/mcp-outlook-tools | 15 | Claude Code | 1 | 706 tok |
| TechFernandesLTDA/apex-mcp MCP Server for Oracle APEX 24.2 — create, inspect and modify APEX apps via natural languag | 15 | Claude Code | 1 | 4,047 tok |
| jrjsmrtn/project-orchestration-skills Claude Code plugin: Skills for AI-assisted project orchestration | 15 | Claude Code | 1 | 972 tok |
| MarkusOdenthal/the-knowledge-stack Claude Code plugins from The Knowledge Stack. Tools for developers who ship. | 15 | Claude Code | 10 | 961 tok |
| li195111/claude-token-analyzer Diagnoses token waste in Claude Code sessions. 6 anomaly types, cost audit, trend forecast | 15 | Claude Code | 1 | 1,044 tok |
| whinc/my-claude-plugins Personal claude plugins. | 15 | Claude Code | 1 | — |
| livoras/better-playwright-mcp | 15 | Claude Code | 1 | 595 tok |
| ray-manaloto/notebooklm-claude-integration NotebookLM integration for Claude Desktop (MCP) and Claude Code (Plugin) - unified researc | 15 | Claude Code, Codex, OpenCode | 3 | 3,194 tok |
| jgamaraalv/ts-dev-kit Claude Code plugin: 15 agents + 14 skills for TypeScript fullstack development | 15 | Claude Code | 1 | 1,052 tok |
| settlemint/sdk settlemint.com Integrate SettleMint into your application with ease. | 15 | Claude Code | 12 | 2,751 tok |
| dondetir/CodeGrok_mcp CodeGrok MCP is a Model Context Protocol (MCP) server that enables AI assistants to intell | 15 | Claude Code | 1 | 972 tok |
| open-circle/agent-skills Public repository for Agent Skills | 15 | Claude Code, Codex, OpenCode | 2 | 253 tok |
| pydantic/claude-code-logfire-plugin Claude Code plugin that sends OpenTelemetry traces to Logfire. | 15 | Claude Code | 1 | 995 tok |
| openonion/connectonion-claude-plugin connectonion-claude-plugin.vercel.app Official ConnectOnion Claude Code plugin - Build AI agents correctly with documentation-gr | 15 | Claude Code | 7 | — |
| sbom-tool/gh-guard sbom.tools CI/CD supply chain hardening plugin for Claude Code, designed for Rust projects | 15 | Claude Code | 1 | 1,432 tok |
| WhiskeyJack96/obsidian-agent An obsidian plugin providing an acp client implementation. This allows you to use claude-c | 15 | Claude Code | 2 | 1,365 tok |
| maksutovic/joycraft CLI + Claude Code plugin that scaffolds and upgrades AI development harnesses — from vibe | 15 | Claude Code, Codex, OpenCode | 5 | 2,479 tok |
| mnardit/agent-recall max.nardit.com Persistent memory for AI coding agents. SQLite-backed knowledge graph with MCP server. | 15 | Claude Code | 1 | 1,287 tok |
| jfim/obsidian-tasks-mcp Obsidian tasks MCP server | 15 | Claude Code | 1 | 357 tok |
| chemrich/MCPymol mcp server for pymol for conversational protein display | 15 | Claude Code | 1 | — |
| hancengiz/youtube-transcript-mcp MCP server for retrieving YouTube video transcripts. Extract, summarize, and analyze video | 15 | Claude Code | 1 | 2,406 tok |
| Clientell-Ai/salesforce-skills Salesforce development skills for AI coding agents - Apex, Flows, LWC, SOQL, security, dep | 15 | Claude Code, Codex, OpenCode | 3 | 746 tok |
| liquidos-ai/Odyssey liquidos.ai Odyssey is an open-source, bundle-first agent runtime written in Rust | 15 | Claude Code, Codex, OpenCode | 2 | 1,557 tok |
| stefanwebb/named-pipes Low-latency IPC library for building persistent agentic tool servers (LLM inference, TTS, | 15 | Claude Code | 4 | 899 tok |
| GenAICPA/SkillsforAudit www,computercpa.com AI-assisted financial audit workflows using Claude Skills | 15 | Claude Code | 1 | 1,879 tok |
| robisson/build-like-amazon-agent-skills Production-grade engineering skills for AI coding agents, built on Amazon Way of building | 15 | Claude Code, Codex, OpenCode | 2 | 6,332 tok |
| zircote-plugins/claude-team-orchestration zircote-plugins.github.io Multi-agent orchestration plugin for Claude Code. Coordinate agent teams with shared tasks | 15 | Claude Code | 1 | 993 tok |
| wonsukchoi/domain-experts domainexperts.dev all human experts into AI agents | 15 | Claude Code, Codex, OpenCode | 2 | 2,786 tok |
| msrbuilds/animate-css-skill Claude Code skill that adds Animate.css animations to HTML, React/JSX, and WordPress PHP t | 15 | Claude Code | 1 | 479 tok |