7,557 projects whose own agent configuration covers building agents. 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 Claude Code6,620Data and AI3,682Backend and APIs3,496Languages3,401Planning3,217Git and workflow3,165Code review2,733Testing2,364Memory and context2,364DevOps and cloud2,310Writing and docs2,303Research2,297
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| thomasiverson/copilot-compose Compose and sync copilot-instructions from a shared master repo — VS Code extension | 1 | Claude Code, Codex | 2 | — |
| Melampe001/.githum-copilot-instructions.md { "github.copilot.enable": {"*": true}, "github.copilot.chat.experimental.autoChatMode | 1 | GitHub Copilot | 1 | 4,454 tok |
| LukeFrankio/LukesCopilotInstructions | 1 | Claude Code, Codex, GitHub Copilot | 39 | 227,215 tok |
| cgfixit/AzureAI-CopilotStudio-PersonalAgent-Instructions Azure OpenAI Copilot Studio Personal Agent - Production-tested system instructions for ent | 1 | Claude Code, Codex | 14 | 29 tok |
| Salberg87/batonq-skills Multi-CLI role skills for batonq autonomous coding agents — worker, judge, pr-runner, expl | 1 | Claude Code, Codex, OpenCode | 2 | 119 tok |
| OpenOps-Studio/vibe-driven-dev Agent-first framework for safe vibe coding. Turn messy product ideas into structured plans | 1 | Claude Code, Codex, OpenCode | 8 | 4,099 tok |
| jaemk/mind jaemk.github.io A package manager for agent tooling: meld git repos of skills, agents, rules, and tools in | 1 | Claude Code | 3 | 4,662 tok |
| wjohns989/Muninn Local-first memory infrastructure for coding workflows: deterministic retrieval, explainab | 1 | Gemini CLI | 1 | 815 tok |
| MMStudioCreations/skill-router The universal router has zero baked-in knowledge. Its routing table is assembled at runtim | 1 | Claude Code | 1 | 208 tok |
| nomadicmehul/TheNightOps nightopsai.dev TheNightOps — Triage. Heal. Evolve. | 1 | Claude Code | 1 | 1,972 tok |
| trsdn/github-copilot-cli Blueprint for customizing GitHub Copilot CLI — custom agents, instructions, skills, and MC | 1 | Codex, GitHub Copilot, OpenCode | 3 | 1,570 tok |
| KIMISKI33/awesome-copilot Community-contributed instructions, agents, skills, and configurations to help you make th | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 4,294 tok |
| alipajand/agent-context-doctor Audit agent context files like AGENTS.md, CLAUDE.md, .cursor/rules/*.mdc, .github/copilot- | 1 | Codex, OpenCode | 1 | 572 tok |
| eikonoikari1/skillport Skill for translating AI coding skills across Claude Code, Cursor, Codex, OpenClaw, Copilo | 1 | Codex, OpenCode | 1 | 586 tok |
| ephrin/openapi-mcp-bridge npmjs.com Transform OpenAPI definitions into MCP (Model Context Protocol) tools for seamless LLM-API | 1 | Claude Code | 1 | 1,235 tok |
| 13624725933/agent-rulescope 13624725933.github.io See exactly which instructions your coding agent inherits. Scan AGENTS.md, CLAUDE.md, Curs | 1 | Codex, OpenCode | 1 | 83 tok |
| mordilion/ai-instructions-and-prompts Universal AI coding assistant configuration. Interactive setup wizard generates consistent | 1 | Claude Code, GitHub Copilot | 2 | 4,239 tok |
| CraigWilsonOZ/GitHub-CoPilot-BaseRepo Base template for Python + Terraform projects using the OpenAI Agents SDK (GPT-5.2) with G | 1 | GitHub Copilot | 14 | 13,244 tok |
| hsr88/scavi scavi.cc Context linter for AI coding agents. Detects stale, conflicting, and incorrect instruction | 1 | Codex, OpenCode | 1 | 1,830 tok |
| bwyatt/editor-customizations Repository to hold reusable VS Code customizations (settings, copilot instructions, Claude | 1 | GitHub Copilot | 5 | 7,037 tok |
| zzz030981-max/agent-context-lens DevTools for AI coding instructions: trace effective context across Codex, Claude Code, Cu | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 198 tok |
| bluelilyc/aipm A template for agents, instructions, prompts, and skills that can be installed in either g | 1 | GitHub Copilot | 2 | 1,468 tok |
| marmar9615-cloud/agentbridge-protocol An AI-native action layer that helps apps expose structured, permissioned actions for agen | 1 | Claude Code, Codex, OpenCode | 2 | 4,865 tok |
| Mihai-Codes/tldraw-mcp-server The most comprehensive MCP server for tldraw — programmatic canvas toolkit for AI agents | 1 | Codex, OpenCode | 1 | 3,719 tok |
| fernforestgames/mcp-server-bfl npmjs.com MCP server for image generation using Black Forest Labs' API | 1 | Claude Code | 1 | 503 tok |
| weidongxu-microsoft/mcp-azure-java-sdk-assist | 1 | GitHub Copilot | 1 | 247 tok |
| jleechanorg/mcp_agent_mail_archived Like gmail for your coding agents. Lets various different agents communicate and coordinat | 1 | Claude Code, Codex, OpenCode | 6 | 4,139 tok |
| Volpestyle/swarm-mcp Host-neutral MCP server for cross-agent discovery, coordination, file locking, and task ha | 1 | Claude Code, Codex, OpenCode | 4 | 128 tok |
| snowhypers/LoanRiskLens_MCP | 1 | Claude Code, Codex, OpenCode | 2 | 556 tok |
| marius-cetanas/macos-mail-mcp MCP server for Apple Mail (macOS Mail.app) — read, search, compose, and manage emails via | 1 | Claude Code | 4 | 5,030 tok |
| LeonNonnast/mcpdevprompts MCP Dev Prompts Server | 1 | Claude Code | 1 | 481 tok |
| co-native-ab/graphdo-ts A TypeScript MCP server that gives AI agents scoped, low-risk access to Microsoft Graph. | 1 | Claude Code, Codex, OpenCode | 17 | 4,416 tok |
| Magnolia-Tech-Services-LLC/ressourcespaceMCP | 1 | Claude Code | 1 | 937 tok |
| preangelleo/my-credentials-mcp 🔐 Secure PostgreSQL MCP Server with GitHub OAuth - Database access & credential generatio | 1 | Claude Code | 2 | — |
| technophile-04/sre-mcp | 1 | Claude Code | 3 | 5,279 tok |
| jenova-marie/iris-mcp | 1 | Claude Code | 5 | 2,413 tok |
| miadisabelle/mcp-coaia-sequential-thinking | 1 | GitHub Copilot, Gemini CLI | 2 | 2,479 tok |
| sandraschi/observability-mcp FastMCP 3.2 observability server for monitoring MCP ecosystems with OTel and Grafana | 1 | Claude Code, Codex, Cursor, OpenCode | 4 | 516 tok |
| dsfaccini/siigo-mcp | 1 | Claude Code | 5 | 398 tok |
| Agarwal-Saurabh/multiapimcpserver Convert multiple openAPI spec into single mcp server | 1 | GitHub Copilot | 1 | 520 tok |
| dd-dent/choff-a-mcp | 1 | Claude Code | 2 | 1,407 tok |
| rmstxrx/maestro-mcp Multi-host machine fleet + AI agent orchestra MCP server | 1 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 4,715 tok |
| DaveDev42/tauri-plugin-mcp | 1 | Claude Code | 1 | 3,092 tok |
| serenichron/mcp-cloudron MCP server for Cloudron instance management | 1 | Codex, OpenCode | 1 | 2,644 tok |
| atsuki-sakai/ai_collaboration_mcp_server | 1 | Claude Code | 1 | 823 tok |
| Vvkmnn/claude-senator-mcp [ Under Construction ] 🏛️ An MCP server for inter-Claude communication and context sharin | 1 | Claude Code | 1 | 764 tok |
| gaiaaiagent/regen-python-mcp Python MCP server for Regen Network | 1 | Claude Code | 4 | 58 tok |
| peerjakobsen/audiogen-mcp MCP server for AI sound effect generation using Meta's AudioGen | 1 | Claude Code | 1 | 447 tok |
| fabriciofs/mcp-postgres | 1 | Claude Code | 12 | — |
| OmelchMichael/mcp_agent_mail | 1 | Codex, OpenCode | 1 | 6,596 tok |