45,030 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 agents8,564Claude Code6,906Git and workflow3,633Data and AI3,578Backend and APIs3,558Languages3,494Planning3,322Code review2,906Testing2,695DevOps and cloud2,496Writing and docs2,489Memory and context2,375Research2,320Frontend2,312Security2,181Project management1,980
All Claude Code32,552 Codex24,920 OpenCode23,840 GitHub Copilot3,723 Gemini CLI2,039 Cursor1,771 Windsurf202 Kiro117
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| adder-factory/cartograph Semantic code intelligence for AI coding agents — 45% fewer tool calls, 17% faster explora | 3 | Claude Code, Codex, OpenCode | 2 | 1,670 tok |
| aarnadlr/mcu-mcp-server mcu-mcp.vercel.app MCPServer which uses Google's Material Color Utilities library to generate a core palette | 3 | Codex, OpenCode | 1 | 590 tok |
| Asara-Technologies/prism-mcp asaratechnologies.com Direct AI access to the Unreal Engine editor. PrismMCP is a Model Context Protocol (MCP) p | 3 | Claude Code | 1 | 932 tok |
| lagrahhn/codeGraph-branch CodeGraph fork with per-branch index management - instant branch switching without re-inde | 3 | Claude Code | 3 | 7,343 tok |
| guozhijian611/submail A self-hosted unified inbox for humans and AI agents, with IMAP/POP3, SMTP, MCP, and a sec | 3 | Codex, OpenCode | 1 | 1,386 tok |
| bluenexus-ai/gemini-cli-extension app.bluenexus.ai Connect Gemini CLI to your BlueNexus Universal MCP: one OAuth sign-in, 200+ data sources, | 3 | Gemini CLI | 1 | 285 tok |
| gocutover/cutover-mcp-public cutover.com Public version of Cutover MCP | 3 | Codex, OpenCode | 1 | 847 tok |
| logan-suu/Agora The digital town square where AI agents (PM/Architect/Coder/Tester) collaborate via group | 3 | Claude Code, Codex, OpenCode | 29 | 17,615 tok |
| iMateo/fastpanel-mcp MCP server for FastPanel 2 — manage sites, databases, SSL, nginx configs from Claude/Curso | 3 | Claude Code | 1 | 3,388 tok |
| JSONbored/penpot-aio aethereal.dev Unraid CA AIO template and Docker image for Penpot, the open-source design and prototyping | 3 | Codex, OpenCode | 1 | 390 tok |
| terraboops/trellis Design agent teams that take ideas from concept to launch. Custom pipelines, sandboxed exe | 3 | Claude Code, Codex, OpenCode | 2 | 245 tok |
| byrondelgado/mcp-archimate pypi.org MCP server for ArchiMate enterprise architecture modeling — build, validate and export mod | 3 | Claude Code, Codex, OpenCode | 3 | 9,464 tok |
| kimosahy/railroaded railroaded.ai AI agents play D&D autonomously. No humans in the loop. MCP-native. | 3 | Claude Code | 1 | 5,023 tok |
| Namraks-Labs/plaud-mcp Local MCP server that syncs Plaud Note Pro recordings (AI summaries + diarized transcripts | 3 | Codex, OpenCode | 1 | 953 tok |
| stephenpham68/Suber-Agent-Team MCP server that offloads Claude Code sub-agents to a cheap model (Haiku / any OpenAI- or A | 3 | Claude Code | 1 | 1,028 tok |
| FullThrottle83/jules-orchestrator-kit Framework-agnostic toolkit for orchestrating Google Jules background AI coding workers. | 3 | Codex, OpenCode | 1 | 834 tok |
| Aayush-Joshi-01/deepcrew-ai deepcrew-ai.aayushjoshi.dev Async multi-agent AI library for Python — self-improving agent loops, APEX synthesis, boun | 3 | Claude Code | 2 | 1,931 tok |
| babywyrm/mcpnuke MCP red teaming & security scanner — enumerate, probe, and exploit Model Context Protocol | 3 | Codex, Cursor, OpenCode | 6 | 2,025 tok |
| hung12ct/culi Self-improving context & memory for Claude Code and OpenAI Codex. One canonical knowledge | 3 | Claude Code | 1 | 1,208 tok |
| antonygiomarxdev/greedy Sovereign, local-first algorithmic trading engine. Single static binary. AI-native via MCP | 3 | Codex, OpenCode | 1 | 1,066 tok |
| ai-for-war/warmind_ai | 3 | Claude Code, Codex, OpenCode | 7 | 534 tok |
| brandonkramer/trelly Trello CLI + MCP server with multi-profile auth. JSON output for scripts and AI agents. | 3 | Codex, OpenCode | 1 | 1,084 tok |
| mitchellbernstein/openquant quantfetch.ai The open-source operating system for quant trading. AI agents, risk engine, insider monito | 3 | Claude Code, Codex, Cursor, OpenCode | 3 | 3,916 tok |
| jiewaigongxing/dsh-jiey-browser DeepSeek Harness plugin: drive Jiey Browser over MCP | 3 | Codex, OpenCode | 1 | 71 tok |
| DataViking-Tech/Althing dataviking-tech.github.io Run synthetic focus groups and user research panels using AI personas. CLI tool, Python li | 3 | Claude Code | 1 | 2,028 tok |
| vkorost/java-swing-mcp youtu.be Embedded MCP server that gives AI agents structured access to Java Swing applications | 3 | Claude Code | 1 | 2,319 tok |
| fmind/fkf fmind.github.io Owned knowledge for people and their agents: Markdown notes, collected records, offline se | 3 | Claude Code, Codex, OpenCode | 3 | 1,279 tok |
| ido-pluto/windows98-mcp npmjs.com Control a Windows 98 VM through MCP: screenshots, input, shell, files, windows, and exclus | 3 | Codex, OpenCode | 1 | 1,679 tok |
| sandraschi/glama-status-mcp Daily-refreshed Glama TDQS score tracker for your MCP fleet. Scrapes per-tool grades, SQLi | 3 | Codex, OpenCode | 1 | 629 tok |
| 0xNyk/oneclaw One claw. Infinite reach. — Single-binary AI assistant infrastructure in Rust. 22+ provide | 3 | Claude Code, Codex, OpenCode | 2 | 2,384 tok |
| DataZooDE/escurel A multi-tenant knowledge-base service for agents | 3 | Claude Code | 2 | 5,481 tok |
| DataZooDE/triton Rust multi-protocol agent-ingress gateway (MCP, A2A, REST, and chat-channel adapters) for | 3 | Claude Code | 2 | 2,050 tok |
| tofunori/atelier-studio Agentic macOS environment for scientific research — coding agents, papers, figures, LaTeX | 3 | Claude Code, Codex, OpenCode | 4 | 2,638 tok |
| Somchandra17/w-bonkers Your AI agent runs your stock plan on rails — agent-installable NSE portfolio autopilot fo | 3 | Claude Code, Codex, OpenCode | 2 | 747 tok |
| Escoto/Coach-Claudio AI training coach for any athlete. Weekly planning, session review, recovery tracking. Pow | 3 | Claude Code | 8 | 1,159 tok |
| eSlider/2dph produktor.io Fact evidence-first brain with property graph + hybrid RAG. Search is deduction. ETL inclu | 3 | Codex, OpenCode | 1 | 3,756 tok |
| T0mSIlver/vidtheque vidtheque.dev Builders talk. Your agent listens. vidtheque turns the talks you didn't have time to watch | 3 | Claude Code, Codex, OpenCode | 2 | 1,336 tok |
| 24X7/riz riz.dev Self-hosted AWS Lambda runtime — HTTP API Gateway v2 + WebSocket, Bun/Node.js/Python/Rust | 3 | Claude Code | 1 | 1,086 tok |
| u9401066/HyperHierarchicalRAG HyperHierarchicalRAG: Combining Hypergraph Memory (HGMem) with Hierarchical Retrieval (Lig | 3 | Claude Code, GitHub Copilot | 15 | 1,997 tok |
| leostacowskicompasso/workshop-27-08-26 Exemplo de servidor MCP para o workshop do bootcamp 'AWS AI FDE for Commerce' de 27/08/202 | 3 | OpenCode | 1 | — |
| andylin-hao/agent-codewalk Read AI coding-agent changes as guided, in-editor code walkthroughs. | 3 | Codex, OpenCode | 1 | 1,840 tok |
| jonasneves/ros-mcp jonasneves.com ROS MCP Server — connect AI agents to ROS 2 robots | 3 | Claude Code, Codex, OpenCode | 3 | 1,019 tok |
| RunButter/runbutter runbutter.app RunButter.app - The command center for your entire company. Sales, marketing, finances, HR | 3 | Claude Code | 1 | 43,289 tok |
| ftaricano/mcp-outlook MCP server and one-shot CLI for Outlook and Exchange mail over Microsoft Graph: evidence-b | 3 | Codex, OpenCode | 1 | 3,128 tok |
| fthsrbst/mnema Mnema — one memory for every AI agent. Shared memory, RAG and project maps over MCP + REST | 3 | Claude Code, Codex, OpenCode | 2 | 3,869 tok |
| act-sdk/act-sdk-js act-sdk.dev 🚀 The fastest way to add MCP to Typescript apps. | 3 | Claude Code, Codex, OpenCode | 55 | 209 tok |
| bcharleson/slack-agent-cli npmjs.com CLI and MCP server for Slack — channels, messages, DMs, search, and users. npm install -g | 3 | Codex, OpenCode | 1 | 2,455 tok |
| sigvardt/linkedin-buddy Open-source LinkedIn MCP server, LinkedIn CLI, and TypeScript automation toolkit for inbox | 3 | Codex, OpenCode | 1 | 3,229 tok |
| aphrody-code/bxc aphrody-code.github.io Zero-Spawn browser engine for AI agents — Bun + Rust FFI. In-process DOM/Markdown, curl-im | 3 | Claude Code, Codex, Gemini CLI, OpenCode | 17 | 7,882 tok |
| amichae2/Math_MCP MCP server capable of advanced math operations | 3 | GitHub Copilot | 1 | 298 tok |