32,564 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 agents8,576Claude Code6,909Git and workflow3,638Data and AI3,577Backend and APIs3,561Languages3,499Planning3,322Code review2,907Testing2,704DevOps and cloud2,498Writing and docs2,488Memory and context2,373Research2,320Frontend2,317Security2,182Project management1,989
All Claude Code32,564 Codex24,947 OpenCode23,868 GitHub Copilot3,726 Gemini CLI2,040 Cursor1,770 Windsurf203 Kiro117
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| janaraj/tnl Structured English contracts for AI coding agents — proposed by the agent, approved by you | 8 | Claude Code | 2 | 1,811 tok |
| BillDuke13/code-explainer-mcp A Cloudflare Worker that serves as an MCP (Model Context Protocol) server for code explana | 8 | Claude Code | 5 | 925 tok |
| iamadi11/mcp-ui-poc mcp-ui-poc.vercel.app | 8 | Claude Code, Codex | 37 | 747 tok |
| aegntic/aegntic-MCP AegnticMCP automates the creation and management of MCP servers, ensuring they are stable, | 8 | Claude Code | 2 | 1,653 tok |
| LerianStudio/lerian-mcp-server A MCP server to support all Lerian's platforms. Enables AI assistants to interact with Mid | 8 | Claude Code, Codex, OpenCode | 2 | 498 tok |
| sam-artuso/demo-mcp | 8 | Claude Code | 1 | 4,687 tok |
| Mnehmos/mnehmos.ooda.mcp OODA loop MCP server with filesystem, CLI, and automation tools | 8 | Claude Code | 1 | 1,397 tok |
| Automattic/wordpress-reader-mcp | 8 | Claude Code | 1 | 2,408 tok |
| druce/MCP Experiments with Model Context Protocol | 8 | Claude Code | 1 | 1,412 tok |
| ZenlixAI/echo-mcp Echo structured messages to drive the states of an agent client | 8 | Claude Code, Codex, OpenCode | 3 | 1,979 tok |
| bahamoth/rust-minidump-mcp pypi.org Empower AI agents to understand crash dumps through MCP server | 8 | Claude Code | 1 | 1,784 tok |
| xhiroga/blender-mcp-senpai | 8 | Claude Code, Codex, Cursor, OpenCode | 3 | 496 tok |
| tenzir/mcp Tenzir MCP server | 8 | Claude Code | 1 | — |
| shinshin86/mcp-simple-aivisspeech A Model Context Protocol (MCP) server for seamless integration with AivisSpeech text-to-sp | 8 | Claude Code | 1 | 1,350 tok |
| epilande/gemini-grounding An MCP server that provides real-time information using Google Gemini's grounding capabili | 8 | Claude Code | 1 | 782 tok |
| TheodorStorm/brainstorm-mcp borgmcp.ai Archived multi-agent coordination prototype superseded by Borg MCP. | 8 | Claude Code, Codex, OpenCode | 2 | 3,840 tok |
| elct9620/perplexity-ask-openrouter The Perplexity Ask MCP Server use OpenRouter | 8 | Claude Code | 1 | 989 tok |
| gianpieropuleo/radix-mcp-server A lightweight Model Context Protocol (MCP) server for Radix UI libraries (Themes, Primitiv | 8 | Claude Code | 1 | 1,889 tok |
| VinnyVanGogh/gemini-code-assist-mcp Model Context Protocol server integrating Google Gemini CLI with Claude Code for AI-powere | 8 | Claude Code | 1 | 1,761 tok |
| Poorgramer-Zack/copilot-mcp-tool MCP server that enables AI assistants to interact with Github Copilot cli, leveraging copi | 8 | Claude Code, Gemini CLI | 2 | 2,443 tok |
| iterorganization/IMAS-Codex | 8 | Claude Code, Codex, OpenCode | 14 | 28,793 tok |
| liquidz00/jamfmcp jamfmcp.readthedocs.io An async MCP server for Jamf Pro integration providing computer health analysis | 8 | Claude Code | 1 | 1,765 tok |
| dennisdevulder/ltm Git captures what a project is. ltm captures what it ran into. | 8 | Claude Code | 1 | 191 tok |
| noritaka88ta/avatarbook avatarbook.life The trust layer for agent-to-agent commerce — cryptographic identity, enforced transaction | 8 | Claude Code | 1 | 250 tok |
| Vvlladd/AppStoreConnectMCP | 8 | Claude Code, Codex, OpenCode | 4 | 1,552 tok |
| thisrohangupta/harness-mcp-v2 harness.io MCP server for Harness.io | 8 | Claude Code, Codex, OpenCode | 2 | 6,382 tok |
| mtford90/httap Inspect, intercept & mock HTTP traffic from your terminal or AI agent | 8 | Claude Code, Codex, OpenCode | 3 | 3,996 tok |
| mehmetbaykar/swift-poe-search-mcp A Swift MCP (Model Context Protocol) server providing AI-powered search and research tools | 8 | Claude Code | 1 | 1,069 tok |
| fkesheh/mcp-agent-server An innovative Model Context Protocol hub that seamlessly connects your client with intelli | 8 | Claude Code | 1 | 248 tok |
| DorukYelken/Model-Database-Protocol Model Database Protocol — intent-based, secure database access for LLMs with schema valida | 8 | Claude Code | 1 | 1,564 tok |
| xyy277/doc77 Doc77 — Local document preview, management & AI agent. Markdown/PDF/Office preview, lightw | 8 | Claude Code | 1 | 3,818 tok |
| tostechbr/memoryClaw Universal Memory & Context Engine (MCP Server) to give Long-Term Memory to AI Agents. | 8 | Claude Code | 10 | 6,485 tok |
| cablehead/mcp-server-nu MCP server for Nushell script execution | 8 | Claude Code | 1 | 473 tok |
| counterbeing/mealie-mcp-ts An MCP server for mealie. | 8 | Claude Code | 1 | 946 tok |
| blake365/macrostrat-mcp MCP server for accessing geologic data with the Macrostrat API | 8 | Claude Code | 1 | 905 tok |
| jamesward/hello-spring-mcp-server | 8 | Claude Code, Codex, OpenCode | 2 | 223 tok |
| mnfst/mcp-server-generator Visual MCP Server Generator. Connect any datasource to AI agents. | 8 | Claude Code | 9 | — |
| feiphoon/pydata-london-2026-mcp-server-tracing-with-open-telemetry | 8 | Claude Code, Codex, OpenCode | 2 | 1,177 tok |
| brian-ln/clipboard-mcp MacOS Clipboard access via Model Context Protocol | 8 | Claude Code | 1 | 259 tok |
| henkisdabro/Claude-Code-MCP-Server-Selector henkisdabro.github.io A fast, beautiful TUI for managing MCP (Model Context Protocol) servers in Claude Code. Op | 8 | Claude Code | 5 | — |
| Bobby-cell-commits/open-brain-server Self-hostable MCP memory server for AI assistants — 16 tools, hybrid search, knowledge gra | 8 | Claude Code | 4 | 969 tok |
| ciresnave/rust-analyzer-mcp-server MCP server for rust-analyzer with cross-platform installers, comprehensive testing, and au | 8 | Claude Code | 1 | 214 tok |
| kimgh06/Thask thask.kimgh06.com Thask – Linked Graph Risk Manager for Engineering Teams | 8 | Claude Code, Codex, OpenCode | 2 | 1,471 tok |
| Tar-ive/grants-mcp grants-mcp-website.vercel.app | 8 | Claude Code | 1 | 1,584 tok |
| sardine-ai/mcp-server-manager | 8 | Claude Code, Codex, OpenCode | 5 | 5,855 tok |
| armanas/froglet A protocol and node for a bot economy — bots create, publish, discover, buy, sell, and com | 8 | Claude Code, Codex, OpenCode | 2 | 1,954 tok |
| emercoin/emer-ai-tools api.steledger.com Archived. The original Emercoin agent gateway. The emercoin/core image is built by emercoi | 8 | Claude Code, Codex, OpenCode | 2 | 1,848 tok |
| Cumulocity-IoT/cumulocity-mcp-server A Python-based server that provides Cumulocity IoT platform functionality through the MCP | 8 | Claude Code | 1 | 872 tok |
| jordanburke/kuzudb-mcp-server A Model Context Protocol server that provides access to Kuzu databases | 8 | Claude Code | 1 | 2,329 tok |
| forcedotcom/datacloud-mcp-query | 8 | Claude Code | 1 | 1,672 tok |