880 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 Code6,578Data and AI3,695Backend and APIs3,487Languages3,404Planning3,188Git and workflow3,106Code review2,712Memory and context2,351Testing2,325Research2,289DevOps and cloud2,283Writing and docs2,279
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| Robotti-io/copilot-security-instructions ✨ A customizable copilot-instructions.md ruleset & prompts to guide GitHub Copilot toward | 42 | Claude Code, Codex, GitHub Copilot | 12 | 1,869 tok |
| microsoft/DataFactory.MCP nuget.org | 42 | Claude Code, Codex, GitHub Copilot | 15 | 524 tok |
| AndreRatzenberger/cursor-rules My personal cursor rules. Requirements Engineering. Auto Commits. Auto everything. | 42 | GitHub Copilot | 1 | 702 tok |
| ttxttx1111/sts2-llm GitHub Copilot player agent customization pack for Slay the Spire 2 via STS2MCP | 41 | GitHub Copilot | 4 | 1,889 tok |
| sandraschi/blender-mcp Headless Blender automation via FastMCP — 41 portmanteau tools (150+ ops). Batch mesh/VSE/ | 41 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 8 | 906 tok |
| RajjjAryan/career-copilot AI-powered job search pipeline for AI coding agents | 40 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 5 | 465 tok |
| sushichan044/cc-hooks-ts npmjs.com Define Claude Code hooks with full type safety. | 39 | Claude Code, Codex, GitHub Copilot, OpenCode | 37 | 1,322 tok |
| honeydew-ai/honeydew-ai-coding-agents-plugins honeydew.ai Honeydew AI plugins for coding agents (Claude Code, Codex, Cursor, Github Copilot, Gemini, | 39 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 2,103 tok |
| MicSm/boffin Staff-engineer layer for AI coding agents: routes per-edit architectural constraints and r | 38 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 7,626 tok |
| ohad6k/VibeRaven viberaven.dev The open-source cockpit for AI coding agents. Map your repo, control what your agents can | 38 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 5,645 tok |
| xelis-project/xelis-genesix-wallet Genesix is a unique and easy-to-use GUI wallet for XELIS available on Windows, Linux, Andr | 38 | Claude Code, Codex, GitHub Copilot, OpenCode | 19 | 3,252 tok |
| girishr/SpecPilot specpilot.dev Spec-driven development (SDD) CLI for AI coding agents (Claude Code, Cursor) - initialize, | 37 | Claude Code, GitHub Copilot | 11 | 1,505 tok |
| timothywarner-org/ab100 techtrainertim.com Exam AB-100: Agentic AI Business Solutions Architect | 37 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 7,015 tok |
| Vaiz/rust-mcp-server MCP server for development in Rust | 37 | Claude Code, GitHub Copilot | 2 | 691 tok |
| crewplaneai/crewplane Run reviewable, resumable coding-agent workflows across Claude Code, Codex, Gemini, GitHub | 37 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 5 | 2,756 tok |
| anthony-chaudhary/fak anthony-chaudhary.github.io Agentic Runtime | 37 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 80 | 12,178 tok |
| wildcard/caro caro.sh caro: fast Rust CLI that turns natural‑language tasks into a safe POSIX command. Built for | 37 | Claude Code, GitHub Copilot | 16 | 12,915 tok |
| Artesiana/agent2 getagent2.dev Turn domain experts into production AI agents. | 36 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 12 | 2,346 tok |
| trsdn/mcp-server-ppt PowerPoint MCP server and CLI for safe Microsoft PowerPoint automation via the native COM | 36 | Claude Code, Codex, GitHub Copilot, OpenCode | 18 | 43,385 tok |
| microsoft/agent365-skills AI coding skills for Microsoft Agent 365 — transform agents into AI Teammates with Teams h | 36 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 18,402 tok |
| rhein1/agoragentic-integrations agoragentic.com Public adapters and discovery catalog for Triptych OS (Agent OS): agent frameworks, MCP/A2 | 36 | Codex, GitHub Copilot, Gemini CLI, OpenCode | 3 | 3,193 tok |
| tecnomanu/agent-rules-kit Bootstrap of Cursor rules (.mdc) and mirror documentation (.md) for AI agent-guided projec | 35 | Codex, GitHub Copilot, OpenCode | 2 | 5,682 tok |
| aotemiao/artemis An out-of-the-box Spring Cloud microservices foundation with built-in DDD/COLA layering, o | 35 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,757 tok |
| advanced-security/codeql-development-mcp-server LLM <-- MCP --> CodeQL( AST | CFG | CLI | LSP ) | 34 | Claude Code, Codex, GitHub Copilot | 20 | 7,391 tok |
| richardwooding/feed-mcp MCP Server for RSS, Atom, and JSON Feeds | 34 | Claude Code, GitHub Copilot | 4 | 2,099 tok |
| RuiRomano/powerbi-agentic-mcp-cloud-agent | 34 | Claude Code, Codex, GitHub Copilot | 4 | 345 tok |
| tosin2013/mcp-adr-analysis-server tosin2013.github.io Your ADRs are lying to you. MCP server with live drift detection, content safety, and deci | 33 | GitHub Copilot | 1 | 2,852 tok |
| jmrplens/gitlab-mcp-server jmrp.io Open source GitLab MCP server for AI assistants: 2-tool dynamic find/execute over 850+ Git | 33 | Claude Code, Codex, GitHub Copilot, OpenCode | 36 | 55,510 tok |
| jongalloway/dotnet-mcp MCP wrapper for the .NET SDK | 33 | GitHub Copilot | 1 | 3,736 tok |
| prakrititz/relayBrain relay-brain.vercel.app Coordination and context layer for AI coding agents. Shared file locks, live patch sync, a | 32 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 5 | 2,392 tok |
| sseshachala/conductai conductai.ai Runtime governance for AI agents. Allow, warn, or block every model and tool call before i | 32 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 11 | 5,712 tok |
| nirholas/github-to-mcp nirholas.github.io Convert GitHub repositories to MCP servers automatically. Extract tools from OpenAPI, Grap | 31 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 872 tok |
| chrisreddington/turn-based-game-mcp A turn-based games app built with Next.js and TypeScript that features Tic-Tac-Toe and Roc | 31 | Claude Code, GitHub Copilot | 9 | 11,077 tok |
| microsoftgbb/project-nighthawk Nighthawk — AI-powered deep technical research pipeline for Azure Kubernetes Service (AKS) | 31 | Claude Code, Codex, GitHub Copilot | 10 | 513 tok |
| Manikantareddy941-hash/-caveman | 30 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 5 | 3,408 tok |
| samilozturk/agentlint npmjs.com ESLint for your coding agents. Keep AGENTS.md, rules, and skills structured, current, and | 30 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 3,913 tok |
| canonical/copilot-collections Instructions, prompts, and configurations to help you make the most of GitHub Copilot. | 29 | GitHub Copilot | 1 | 1,215 tok |
| ikcode-dev/copilot-kit A curated collection of GitHub Copilot prompts, instructions, chat modes, and MCP servers | 29 | GitHub Copilot | 5 | 5,537 tok |
| zircote/subcog Persistent memory system for AI coding assistants. Captures decisions, learnings, and cont | 28 | Claude Code, GitHub Copilot | 5 | 1,821 tok |
| timothywarner-org/context-engineering techtrainertim.com 🧠 Stop building AI that forgets. Master MCP (Model Context Protocol) with production-read | 27 | Claude Code, GitHub Copilot | 10 | 4,823 tok |
| taurgis/sfcc-dev-mcp sfcc-mcp-dev.rhino-inquisitor.com Supercharge your Salesforce B2C Commerce Cloud development with AI-powered documentation a | 27 | Claude Code, Codex, GitHub Copilot, OpenCode | 13 | 10,977 tok |
| agent-next/agent-ready agent-ready.org Codebase readiness scoring for autonomous agents — measurable operability standards beyond | 27 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 2,068 tok |
| itshare4u/AgentKnowledgeMCP | 27 | GitHub Copilot | 2 | 2,498 tok |
| timothywarner-org/ab900 techtrainertim.com AB-900 exam prep + AI study buddy | O'Reilly Live Learning course materials, distilled Mic | 26 | Claude Code, Codex, GitHub Copilot | 6 | 9,916 tok |
| vbarsoum1/llm-wiki-compiler Compile documents into a living Obsidian wiki. Any AI agent. Based on Karpathy's LLM Wiki | 26 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,209 tok |
| cyberAlchemyAI/Arcanum A repository of Sigils: standardized modules for agentic intelligence and system automatio | 25 | Claude Code, Codex, GitHub Copilot, OpenCode | 70 | 527 tok |
| salmanashraf/mobile-ai-agents play.google.com Mobile AI Skills, Agents and workflow to help you build mobile apps and games faster. A co | 25 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 4 | 6,914 tok |
| vlad-ryzhkov/AI-QA-workshop-feb19 youtu.be AI prompts, agents, and anti-patterns for QA — from specification audits to API test gener | 25 | Claude Code, Codex, GitHub Copilot, OpenCode | 21 | 2,657 tok |
| aktsmm/vscode-agent-skill-ninja VS Code Extension for searching, installing and managing Agent Skills (SKILL.md) for GitHu | 25 | Codex, GitHub Copilot, OpenCode | 4 | 8,000 tok |
| michoelchaikin/awesome-netsuite-ai A curated list of awesome NetSuite AI resources, tools, articles, and community contributi | 25 | Codex, GitHub Copilot, OpenCode | 2 | 1,693 tok |