43,853 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 agents7,784Claude Code6,676Data and AI3,658Backend and APIs3,500Languages3,392Git and workflow3,252Planning3,233Code review2,768Testing2,420Memory and context2,364Writing and docs2,341DevOps and cloud2,330Research2,286Frontend2,271Security2,055Project management1,754
All Claude Code32,000 Codex23,558 OpenCode22,502 GitHub Copilot3,568 Gemini CLI1,915 Cursor1,737 Windsurf150 Kiro87
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| RonaldoMerussi/obsidian-mcp | 0 | Claude Code | 1 | 747 tok |
| harry189/ha-mcp | 0 | Claude Code, Codex, OpenCode | 10 | 9,674 tok |
| meteordefect/sumosign-mcp | 0 | Codex, OpenCode | 1 | 196 tok |
| berbotu/berbotu-mcp MCP server letting an AI safely read and write a live label vault — every write is an audi | 0 | Claude Code | 1 | 1,544 tok |
| MaharMuavia/toolbastion maharmuavia.github.io A zero-trust security gateway that inspects, approves, and audits MCP tool calls before ex | 0 | Codex, OpenCode | 1 | 373 tok |
| maycwu/mcp-server | 0 | Claude Code | 1 | 736 tok |
| jyswee/isp2go isp2go.com Run your entire ISP from the terminal — customers, billing, networking, tickets, RICA/POPI | 0 | Codex, OpenCode | 1 | 763 tok |
| manuelpadilla0210/nutrition-mcp nutrition-mcp | 0 | Claude Code | 1 | 3,558 tok |
| jamessmoore/slack-mcp MCP server (Bedrock AgentCore Gateway + Lambda) for posting to Slack, used by daily-tech-b | 0 | Claude Code | 1 | 2,384 tok |
| shanzer/brain-mcp | 0 | Claude Code | 1 | 1,597 tok |
| felix-windsor/hermes-procurement-pricing-mcp Secure procurement quotation comparison MCP service with document parsing, mock market pri | 0 | Codex, OpenCode | 1 | 174 tok |
| Hellotravisss/cutpilot Local-first AI video editing engine for Codex, Claude, and MCP hosts | 0 | Claude Code | 1 | 263 tok |
| Meapri/orchestrate-codex Provider-neutral supervised recipe orchestration MCP for Codex multi-provider leaves | 0 | Claude Code | 1 | — |
| sagar-shirwalkar/collibra-atlas Local-first AI knowledge layer for Collibra documentation via MCP | 0 | Claude Code, Codex, OpenCode | 15 | 2,964 tok |
| alexverdin/mcp-pokedex-demo MCP Server capable of reading a GitHub repository and integrating with an agentic tool. | 0 | Claude Code | 1 | — |
| shanginn/codex-mattermost Safe Mattermost workflows for Codex using the official Mattermost MCP server | 0 | Codex, OpenCode | 1 | 123 tok |
| cmaurer/fetch-mcp | 0 | Claude Code | 1 | 1,029 tok |
| namJeongwan/suparch An open-source MCP server for searching, comparing, and calculating supplement facts. | 0 | Codex, OpenCode | 1 | 63 tok |
| eddyvlad/taskgrade Local-first task classification and coding-agent model selection with Ollama, CLI, and MCP | 0 | Codex, OpenCode | 1 | 177 tok |
| bsahane/legal-mcp-server Bharatiya Nyaya Sanhita (BNS) based Legal MCP Server | 0 | Codex, OpenCode | 1 | 208 tok |
| jmolinasoler/vbl_mcp | 0 | Codex, OpenCode | 1 | 68 tok |
| Venkatesh-Jyothula/GTech-Context-MCP-Server This Repo contains a MCP server which can be integrated into agents like claude and copilo | 0 | Claude Code, GitHub Copilot | 2 | 7,246 tok |
| Rayyan011/avasfood-mcp MCP server and Hermes skills for browsing, ordering, tracking, and budgeting with AVAS Foo | 0 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 296 tok |
| hikitni/knowledgehub Local multi-root knowledge indexing and read-only MCP search service | 0 | Claude Code, Codex, OpenCode | 2 | 1,503 tok |
| Takeaki0817/figma-local-bridge Let local AI agents (Claude Code, etc.) create & edit Figma designs via the Plugin API — n | 0 | Claude Code, Codex, OpenCode | 3 | 1,699 tok |
| appunni-m/coverage-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 665 tok |
| evonar543/vision-roblox-mcp Local-first Roblox Studio automation workbench combining a durable plugin bridge, native R | 0 | Codex, OpenCode | 1 | 331 tok |
| tkstjd82-cloud/aftereffect_mcp_custom | 0 | Codex, OpenCode | 1 | 1,029 tok |
| lHyperionl/WG-Console-MCP-server | 0 | GitHub Copilot | 1 | 306 tok |
| scottwittrock/brands brands-nu-six.vercel.app A central MCP to hold all the brand details for my different fronts. | 0 | Claude Code | 1 | 504 tok |
| aavaz-ai/gmail-mcp Minimal Gmail MCP for approved sending and label management | 0 | Codex, OpenCode | 1 | 1,137 tok |
| canforge/canforge-mcp Local, read-only MCP tools for CAN databases and capture logs | 0 | Claude Code | 1 | 1,830 tok |
| tharunn2007/nitrostack-hackathon Repository for MCP server application for Nitrostack AI hackathon | 0 | Claude Code, Codex | 5 | — |
| josemachado-vp/MCP-SF | 0 | Claude Code | 1 | 2,505 tok |
| janakir2006/idea-validator-mcp | 0 | Claude Code, Codex | 5 | — |
| LesterAJohn/TeslaMate-mcp | 0 | Claude Code | 1 | — |
| agentx402-ai/agentscout Open-source clients for AgentScout — x402-paid web read/extract/crawl for agents: SDK, CLI | 0 | Claude Code, Codex, OpenCode | 2 | 1,710 tok |
| siebert-julien/zotero-api-mcp MCP server for Zotero | 0 | Codex, OpenCode | 1 | 688 tok |
| DmitriyOT/mcp-codebase MCP server for semantic codebase navigation: AST index of symbols, imports and dependencie | 0 | Codex, OpenCode | 1 | 2,770 tok |
| johnwujiang2008/caldav-mcp-server | 0 | Claude Code | 1 | 586 tok |
| fmcglinn/peering-manager-mcp-server Read-only MCP server for Peering Manager | 0 | Claude Code | 8 | — |
| Dev-Russo/session-handoff-mcp Local-first MCP server for structured session handoff between coding agents. | 0 | Codex, OpenCode | 1 | 614 tok |
| surendranb/macos-mcp macos-mcp.builditwithai.xyz 40-tool macOS MCP server for AI agents — calendar, mail, notes, music, podcasts, camera, s | 0 | Codex, OpenCode | 1 | 788 tok |
| kstephens1/h_mortgage h mortgage chat ui and associated mcps | 0 | Codex, OpenCode | 1 | 112 tok |
| naim30/telegram-mcp An MCP server that lets AI agent use your Telegram account. Read chats, send messages, sea | 0 | Claude Code | 1 | 1,998 tok |
| mcinerneyjake/ticket-workflow Local-first, per-repo ticket board + git/PR pipeline: MCP server, guard/telemetry hooks, a | 0 | Claude Code | 3 | 2,028 tok |
| Rajwantmishra/agent-logbook Local SQLite long-term memory for AI assistants, served over MCP | 0 | Claude Code | 1 | 464 tok |
| danilin-em/opensearch-dashboard-mcp MCP server that exposes OpenSearch Dashboards to an LLM client over stdio. Read saved obje | 0 | Claude Code | 1 | 1,162 tok |
| abdul-hamid-achik/minerva minervacli.dev Agent library operator and stack readiness CLI/MCP for ~/.agents skills, profiles, and hon | 0 | Claude Code, Codex, OpenCode | 2 | 218 tok |
| Sourab17/mcp-hayabusa | 0 | Claude Code | 2 | 233 tok |