3,401 projects whose own agent configuration covers languages. These are not mods to install — they are how the maintainers of these repositories tell an agent what to do, and what to avoid.
All projects Building agents7,521Claude Code6,606Data and AI3,688Backend and APIs3,494Planning3,209Git and workflow3,151Code review2,736Memory and context2,361Testing2,351DevOps and cloud2,300Writing and docs2,296Research2,295
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| lu-zhengda/mcp-python-exec-sandbox pypi.org MCP server for sandboxed Python execution — bubblewrap on Linux, Docker on macOS. PEP 723 | 1 | Claude Code | 1 | 588 tok |
| malkreide/eth-library-mcp MCP Server for ETH Library Zurich – Access 30M+ resources (books, maps, images, archives) | 1 | Claude Code | 3 | 5,892 tok |
| malkreide/swiss-culture-mcp MCP Server for Swiss Cultural Heritage Data (BAK) — ISOS, Living Traditions, Cultural Priz | 1 | Claude Code | 3 | 6,365 tok |
| makz81/spendlog spendlog.dev MCP server for expense tracking. Track finances directly in Claude | 1 | Claude Code | 1 | 663 tok |
| malkreide/swiss-environment-mcp MCP server for Swiss environmental data – air quality (NABEL), hydrology, natural hazards | 1 | Claude Code | 3 | 7,108 tok |
| msenol/Gorev marketplace.visualstudio.com Modern task management system with Turkish support for MCP-compatible AI assistants (Claud | 1 | Claude Code, Codex, OpenCode | 2 | 3,112 tok |
| nkiyohara/corresync corresync.org Local-first MCP server and CLI for email and calendars across Outlook, Gmail, Microsoft 36 | 1 | Codex, OpenCode | 1 | 1,205 tok |
| segentic-lab/lens-mcp Deterministic navigation maps over code AND markdown for AI agents — one MCP server, two l | 1 | Codex, OpenCode | 1 | 1,007 tok |
| theYahia/elma365-mcp npmjs.com MCP server for ELMA365 — BPM, low-code app management (Russia). Part of WWmcp — 46 MCP ser | 1 | Claude Code | 3 | — |
| zoster81/scripthold Secure encoding-aware local workspace runtime for AI agents. Code from the web. Work local | 1 | Codex, OpenCode | 1 | 2,265 tok |
| bajor/gmail-mcp-send-to-list-only send to list only gmail MCP for VPS | 1 | Codex, OpenCode | 1 | 130 tok |
| 100xPercent/pop-pay-python The runtime security layer for AI agent commerce | 1 | Claude Code | 1 | — |
| sergiobayona/file_system_mcp Ruby server implementing Model Context Protocol (MCP) for filesystem operations using the | 1 | Claude Code | 1 | 834 tok |
| maikmetzger/TestMcpServer A Model Context Protocol server implementation providing mathematical operations through a | 1 | Claude Code | 1 | 863 tok |
| andr-ca/agentharness andr.ca Portable engineering policies for coding agents — git, testing, logging, and language conv | 1 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 13 | 30,908 tok |
| Rethunk-AI/rethunk-mcp-go A Model Context Protocol (MCP) server that provides Go language tools for LLMs to analyze, | 1 | Claude Code, Codex, OpenCode | 2 | 840 tok |
| sandraschi/nuki-mcp FastMCP 3.2 server for Nuki Smart Lock control via Home Assistant Bridge | 1 | Claude Code, Codex, OpenCode | 2 | 287 tok |
| zircote/elixir-lsp Claude Code plugin for Elixir development with ElixirLS LSP and mix format hooks | 1 | Claude Code | 1 | 175 tok |
| kefapps/onepassword-mcp-codex Standalone MCP server for 1Password desktop app integrations with opaque-by-default secret | 1 | Codex, OpenCode | 1 | 1,012 tok |
| costajohnt/oss-scout npmjs.com Find open source issues personalized to your contribution history. Three-strategy search, | 1 | Claude Code | 1 | 1,875 tok |
| leaf76/lazy_mobile_mcp npmjs.com Local MCP server for Android/iOS mobile automation and performance telemetry via ADB, simc | 1 | Codex, OpenCode | 1 | 2,621 tok |
| zircote/latex-lsp Claude Code plugin for LaTeX development with texlab LSP and chktex hooks | 1 | Claude Code | 1 | 447 tok |
| zircote/java-lsp Claude Code plugin for Java development with Eclipse JDT LSP and checkstyle hooks | 1 | Claude Code | 1 | 312 tok |
| Ingramradical235/anty-framework Automate startup sales and marketing with an AI Claude Code co-worker that plans, proposes | 1 | Claude Code | 1 | 2,397 tok |
| voidvec/drogon-claude-plugin Drogon C++ backend Claude Code plugin: async discipline rules, 17 code-generation skills, | 1 | Claude Code | 1 | 1,799 tok |
| JulianBerger/cursor-rules-to-agents-md Convert .cursor/rules into a standardized AGENTS.md file | 1 | Codex, OpenCode | 1 | 694 tok |
| hashgraph-online/hol-cursorrules Cursor AI rules for Hashgraph Online development - TypeScript SDK, Registry Broker, AI age | 1 | Cursor | 1 | 1,787 tok |
| grabrick/clave-cli Local Rust TUI that orchestrates Claude Code and Codex CLI as cooperating coding agents. | 1 | Claude Code | 1 | 2,551 tok |
| xianyu603/HaloCreek xianyu603.github.io The personal agent coding workbench. | 1 | Codex | 2 | — |
| tianhuil/webfetch-camouflage-mcp Give your AI coding assistant reliable access to web pages that block standard fetch. | 1 | Codex, OpenCode | 1 | 260 tok |
| mustafagoksever/java-inspector Decompile Maven dependencies into readable Java source — directly inside your AI agent. | 1 | Codex, OpenCode | 1 | 3,405 tok |
| LarsenCodeLabs/TechShorts larsencodelabs.com Build an end-to-end automated short-form technology content production system. | 1 | Codex, OpenCode | 1 | 850 tok |
| jadmadi/thermal GitHub-style contribution heatmap for AI coding tools — see your streaks, daily activity, | 1 | Codex, OpenCode | 1 | 1,925 tok |
| jianyun8023/kimi-responses-adapter OpenAI Responses API compatibility layer for the Kimi Code Anthropic API. | 1 | Codex, OpenCode | 1 | 942 tok |
| CableZa/codex-self-hosted-web-monitor Self-hosted web dashboard for monitoring local OpenAI Codex usage, sessions, credits, cach | 1 | Codex, OpenCode | 1 | 597 tok |
| curserio/codex-auth-switcher A simple CLI tool to switch between multiple Codex CLI accounts by managing auth.json prof | 1 | Codex, OpenCode | 1 | 1,559 tok |
| Krusty84/My-CODEX-Configuration AGENTS.md, SKILL.md, etc. that I use in my environment. | 1 | Codex | 3 | — |
| ChArLiEdance/codex-switch charliedance.github.io Tauri desktop app for managing multiple local OpenAI Codex login profiles, quota metadata, | 1 | Codex, OpenCode | 1 | 227 tok |
| mdfranz/saruca Mining Gemini CLI | 1 | Codex, Gemini CLI, OpenCode | 2 | 2,542 tok |
| rogermt/forgesyte ForgeSyte is a modular AI‑vision MCP server | 1 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 7,761 tok |
| iamcc30/codexm Multi-account/multi-profile switching and multi-project management tool for OpenAI Codex C | 1 | Codex, OpenCode | 1 | 612 tok |
| eai-support/eai-gofer eai-support.github.io Spec-driven delivery workflow for VS Code and AI coding CLIs | 1 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 11 | 3,888 tok |
| EffortlessMetrics/xchecker effortlesssteven.com Rust CLI for spec pipelines (requirements→design→tasks) with lockfiles, safe fixups, and v | 1 | Claude Code, Codex, OpenCode | 2 | 4,076 tok |
| luizvb/gemini-cli-adk-bridge Local, text-only bridge from Google ADK LlmAgent to the installed Gemini CLI through FastA | 1 | Codex, OpenCode | 1 | 1,045 tok |
| DevExplorerr/Evolution-of-Todo Phase I of "Evolution of Todo" Hackathon. An in-memory Python console application built en | 1 | Gemini CLI | 1 | 2,321 tok |
| jschick04/CopilotInstructions | 1 | Codex, GitHub Copilot, OpenCode | 18 | 64,289 tok |
| felipementel/github-instructions-v1 Repositorio para demonstrar o poder do GitHub Copilot Instructions | 1 | GitHub Copilot | 6 | 608 tok |
| zamax14/Copilot-Tools Custom prompts, agents, skills, instructions y hooks para github copilot. | 1 | Claude Code, GitHub Copilot | 13 | 6,855 tok |
| vinn-ie/stmllm GitHub Copilot custom instructions for STM32 embedded development. | 1 | Codex, GitHub Copilot, OpenCode | 5 | 5,679 tok |
| antiotaku/github-copilot-instructions A collection of Github Copilot instructions, prompts and chatmodes for ASTRON projects | 1 | GitHub Copilot | 16 | 50,615 tok |