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 |
|---|---|---|---|---|
| olavocarvalho/vscode-runtime-notebook-mcp Embedded MCP server for the VS Code Jupyter runtime: edit cells, run code, fetch outputs. | 16 | Claude Code | 1 | 879 tok |
| MatthewPDingle/consulting-agents-mcp An MCP server that interfaces with OpenAI, Google, and Anthropic's APIs to give Claude Cod | 16 | Claude Code | 1 | 531 tok |
| dshakes/distil dshakes.github.io Compression with a quality contract — cache-aware, causally-pruned LLM context compression | 16 | Claude Code | 1 | — |
| nodnarbnitram/claude-code-extensions These are a collection of extension for Claude Code that can typically also be used in ope | 16 | Claude Code, Codex, OpenCode | 11 | 4,389 tok |
| Benkapner/claude-code-basecamp A meta-repository for Claude Code users that includes workspace setup (skills, commands, | 16 | Claude Code | 28 | 2,176 tok |
| mdlmarkham/TailOpsMCP Secure remote monitoring and AI-assisted operations for your homelab over Tailscale — powe | 16 | Claude Code, Codex, OpenCode | 23 | 1,174 tok |
| SiroSuzume/mcp-ts-morph Provides refactoring functionality using ts-morph through MCP | 16 | Claude Code | 7 | 2,089 tok |
| tanker327/prompts-mcp-server MCP server for managing and providing prompts with TypeScript, caching, and comprehensive | 16 | Claude Code | 1 | 1,500 tok |
| samwang0723/mcp-booking Booking model context protocol server | 16 | Claude Code | 1 | 973 tok |
| jxnl/python-apple-mcp | 16 | Claude Code | 1 | 232 tok |
| kv0906/cc-skills | 16 | Claude Code | 1 | 431 tok |
| a-tokyo/agent-skills skills.sh 🧠 AI Agent skills for LLMs and AI Agents - Claude, Codex, Cursor etc. | 16 | Claude Code, Codex, OpenCode | 2 | 1,128 tok |
| Thibaultbm/claude-seo-geo sorank.com SEO & GEO skills for Claude Code, built with Claude Mythos 5. Rank in Google AND in LLMs ( | 16 | Claude Code, Codex, OpenCode | 1 | 755 tok |
| iannuttall/mailroom Private email infrastructure for people and AI agents. | 16 | Claude Code, Codex, OpenCode | 2 | 1,623 tok |
| yen0304/Skill-Dock Local-first agent skill manager for VS Code / Cursor. Manage, browse, and import skills ac | 16 | Claude Code | 1 | 3 tok |
| HMAKT99/AKF akf.dev Trust metadata for AI agents — a stamp costs ~15 tokens, re-verifying costs 15,000. Agents | 16 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 4 | 1,691 tok |
| drisplabs/browser-mcp agent-web-interface.com Token-efficient browser automation MCP for AI agents, with semantic page snapshots and sta | 16 | Claude Code, Codex, OpenCode | 2 | 5,120 tok |
| najaeda/naja-scope pypi.org MCP server for AI agents to explore SystemVerilog/Verilog netlists: trace connectivity, wa | 16 | Claude Code, Codex, OpenCode | 2 | 401 tok |
| jnPiyush/AgentX agentx-silk.vercel.app AgentX - Digital Force for Software Delivery | 16 | Claude Code, Codex, GitHub Copilot, OpenCode | 11 | 13,486 tok |
| qhkm/fastripgrep FRG — Fast Rip Grep. Faster than ripgrep on every pattern type using sparse n-gram indexin | 16 | Claude Code | 1 | 485 tok |
| keyboardgdy/woke_novel Fully Automated Novel Generation Tool, Making Claude Your "English Web Novel Auto-Generato | 16 | Claude Code | 1 | 3,733 tok |
| wangqiqi/cursor-ai-rules 🤖 Cursor AI collaboration rules system — making AI a better programming partner. Provides | 16 | Claude Code, Cursor | 5 | — |
| databricks-solutions/ai-platform-kit AI-powered Databricks platform engineering — provision workspaces, configure Unity Catalog | 16 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 1,603 tok |
| ReadyToGo-Education/fluxo_criativo | 16 | Claude Code, Codex, OpenCode | 6 | 23,770 tok |
| bbak/mcs-mcp Provide Monte-Carlo-Simulation and Flow Data diagnostics to AI Agents | 16 | Claude Code | 2 | — |
| sakost/zenmoney-mcp crates.io MCP server wrapping the ZenMoney personal finance API | 16 | Claude Code | 1 | 383 tok |
| Roee-Tsur/mcp-spec-check npmjs.com npx mcp-spec-check <url> — black-box readiness probe for the 2026-07-28 MCP spec release. | 16 | Claude Code | 1 | 3,441 tok |
| icoretech/warden-mcp npmjs.com 🔐 Vaultwarden / Bitwarden MCP server for credential-aware AI agents | 16 | Claude Code, Codex, OpenCode | 2 | 226 tok |
| andyliszewski/webcrawl-mcp | 16 | Claude Code | 1 | 204 tok |
| edg-l/engram-mcp crates.io MCP server in Rust for AI agent persistent memory: branch-aware session handoffs, local ON | 16 | Claude Code | 1 | 7,648 tok |
| ajmcclary/Coolify-Manager This is a Claude Skill for managing and troubleshooting Coolify deployments. | 16 | Claude Code | 1 | 1,482 tok |
| clsung/tw-stock-agent A Model Context Protocol (MCP) server for Taiwan stock data. | 16 | Claude Code | 1 | 1,586 tok |
| bobmatnyc/claude-mpm-agents Agent template library for Claude MPM with BASE-AGENT.md inheritance system. 39 specialize | 16 | Claude Code, Codex, OpenCode | 2 | 1,082 tok |
| baichuan-inc/baichuan-mcp-servers Official Baichuan Intelligence MCP server collection | 16 | Claude Code | 1 | 1,118 tok |
| appliedrelevance/frappe-mcp-server Python implementation of Frappe MCP server with advanced filtering, comprehensive API cove | 16 | Claude Code | 1 | 690 tok |
| gkastanis/drupal-workflow Claude Code plugin for Drupal development: 16 skills, 4 agents, 10 commands, and quality-g | 16 | Claude Code | 1 | 2,120 tok |
| jpoutrin/product-forge Claude Code Marketplace Plugin to dev like a pro in a multi-agent fashion | 16 | Claude Code | 1 | 155 tok |
| tatopenn-cell/Dense-Evolution tatopenn-cell.github.io NISQ Quantum Simulation toolkit- JAX-Native. | 16 | Claude Code | 1 | — |
| Shoebtamboli/rails_claude_skills rubygems.org A Rails generator gem that scaffolds Claude AI skills and agents for any Rails project. | 16 | Claude Code | 1 | 2,751 tok |
| ArchSightLabs/archsight-aios Skills, workflows, and multi-agent toolkit for knowledge workers and AI R&D teams in the c | 16 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 757 tok |
| git2968/Desktop-pet A desktop pet app supporting Live2D, the Codex Hatch-Pet model, AI conversations, persona | 16 | Claude Code | 1 | 522 tok |
| OpenAnalystInc/10x-Content-Expert 10x.in A comprehensive Claude Code skills plugin for AI-powered content creation. Creates emails, | 16 | Claude Code | 2 | 3,212 tok |
| oila-gmbh/skill-bill skillbill.dev SkillBill packages your engineering judgment into governed skills, then uses a durable Kot | 16 | Claude Code, Codex, OpenCode | 2 | 2,769 tok |
| Raven-Scout/scout-plugin raven-scout.github.io Autonomous daily briefing for Claude Code that cross-checks Slack, Gmail, Calendar, Linear | 16 | Claude Code | 1 | 721 tok |
| webrenew/unicon unicon.sh Shadcn for icons. | 16 | Claude Code | 1 | 613 tok |
| zulip/zulipmcp windbornesystems.com Run AI agents in Zulip as @mentionable bots — or wire into any MCP client. | 16 | Claude Code | 1 | 922 tok |
| yzonur/sap-adt-mcp MCP server giving Claude live access to SAP systems via ADT — read, edit, search, test, an | 16 | Claude Code | 1 | — |
| PIsberg/vibetags VibeTags is a Java annotation processor that acts as AI guardrails for code generation too | 16 | Claude Code, Codex, Gemini CLI, OpenCode | 14 | 8,031 tok |
| capazme/mcp-legal-it MCP server + Claude plugin for Italian law — 200+ tools: verified statutes, case law searc | 16 | Claude Code | 2 | 13,401 tok |
| verivus-oss/llm-cli-gateway llm-cli-gateway.dev MCP server providing unified access to Claude Code, Codex, Gemini, Grok and Mistral CLIs w | 16 | Claude Code, Codex, Cursor | 19 | 7,380 tok |