1,001 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 Code6,875Data and AI3,584Git and workflow3,574Backend and APIs3,550Languages3,468Planning3,315Code review2,876Testing2,653DevOps and cloud2,462Writing and docs2,461Memory and context2,373Research2,315
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| cherchyk/MCPBrowser | 9 | GitHub Copilot | 9 | — |
| franklesniak/copilot-repo-template Reusable template for AI-assisted repositories with shared coding-agent instructions, CI v | 9 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 13 | 152,641 tok |
| AlirezaSoltaniJazi/Skillnir Skillnir generates, manages, and injects domain-specific AI skills into the configuration | 9 | GitHub Copilot | 1 | 3 tok |
| DeHor-Labs/transcreve-ai Multimodal video dossiers for agents: transcripts, frames, OCR, evidence, and RAG-ready kn | 9 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode, Windsurf | 7 | 2,966 tok |
| yehezkieldio/firefly npmjs.com Automation release management CLI for semantic versioning, changelog generation, and GitHu | 9 | Codex, GitHub Copilot, OpenCode | 2 | 834 tok |
| Aledon8/OpenLeukemia openleukemia.com OpenLeukemia is a patient-centered platform for organizing leukemia-related medical data, | 9 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 1,924 tok |
| Andes-Software-Solutions/Andes.Extensions.AI nuget.org Composable Microsoft.Extensions.AI IChatClient middlewares for .NET — tool-call tracking w | 8 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 5,338 tok |
| elbruno/ElBruno.ModelContextProtocol Semantic routing for MCP tools - .NET library that indexes MCP tool definitions and return | 8 | Claude Code, GitHub Copilot | 2 | 2,648 tok |
| geniro-io/geniro-claude-harness | 8 | Claude Code, GitHub Copilot | 8 | 2,419 tok |
| forthends/clockwork Clockwork (机关术) — The Governance Layer for AI Agents. | 8 | Codex, GitHub Copilot, OpenCode | 2 | 1,680 tok |
| peva3/anchor Anchor — the production-grade AGENTS.md template for AI coding agents. 51 sections of batt | 8 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 8,726 tok |
| Eliyce/paqad-ai paqad.ai Spec-driven development framework — AI agents that think before they type | 8 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode, Windsurf | 22 | 640 tok |
| microsoft/aibast-agents-library Main repository for AI BAST Specialist Teal AI Agents Library | 8 | Claude Code, GitHub Copilot | 3 | 4,467 tok |
| NITISH-R-G/hackerrank-orchestrate-skills hackerrank.com Unofficial community toolkit for HackerRank Orchestrate: 8 agent skills (Claude Code, Code | 8 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 736 tok |
| FluxonLab/Skillry fluxonlab.com Installable, permission-bounded, multi-platform agent skills & subagents for Claude Code, | 8 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 2,357 tok |
| thisismygitrepo/machineconfig A stack manager: a package manager, work orchestrator, dotfile manager, secrets manager, c | 8 | Claude Code, Codex, GitHub Copilot | 4 | 1,598 tok |
| SailfinIO/sailfin sfn.dev Self-hosted systems programming langauge with an effect system and compile-time capability | 8 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 42 | 11,248 tok |
| sempods/sempods-kotlin sempods.org sempods reference implementation for the JVM — pod server, identity service, hosted MCP, c | 8 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 6 | 5,174 tok |
| GrillerGeek/idd-framework A process framework for teams building software with AI coding agents. Replaces Epics/Feat | 7 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 4,891 tok |
| MaxQian888/cognia-next | 7 | Claude Code, Codex, GitHub Copilot, OpenCode | 77 | 15,495 tok |
| KevinRabun/judges MCP server with specialized judges to evaluate AI-generated code for security, cost, scala | 7 | GitHub Copilot | 5 | 6,029 tok |
| mzored/superpowers-cc-to-codex Claude orchestrates, Codex executes. Combines Claude's judgment with GPT's speed for codin | 7 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 4,546 tok |
| Poorgramer-Zack/dart-expert-skills A comprehensive library of modular Agent Skills for Flutter & Dart development | 7 | GitHub Copilot | 2 | 2,975 tok |
| ldastey-dev/agentic-context AI coding agent instructions and assessment playbooks | 7 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 3,501 tok |
| frootai/frootai frootai.dev From the Roots to the Fruits ! | 7 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 9,774 tok |
| lambda-curry/devagent | 7 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 34 | 421 tok |
| Orpheus-K/symbiopulse SymbioPulse is an MCP-first context layer for AI coding agents. It builds a persistent pro | 7 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 5 | 1,565 tok |
| francescogabrieli/glyph Instructions-as-Code toolchain for compact, measurable agent instruction manifests | 7 | Codex, GitHub Copilot, OpenCode | 2 | 2,828 tok |
| jeet129/praxis Production-grade skill library + agents + workflows + governance for AI coding agents — fu | 7 | Claude Code, GitHub Copilot | 13 | 393 tok |
| hkaanturgut/ai-coding-agents-token-optimization | 7 | GitHub Copilot | 2 | 580 tok |
| omattsson/terragrunt-mcp-server Model Context Protocol (MCP) server providing AI assistants with comprehensive Terragrunt | 7 | Claude Code, GitHub Copilot | 2 | 1,070 tok |
| hojinlee/multi-agent-repo-handoff-skill | 7 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,096 tok |
| duthaho/copilot-instructions A comprehensive codebase of best practices, coding rules, and workflow automation for AI-a | 7 | GitHub Copilot | 10 | 12,840 tok |
| dhar174/custom_github_copilot_agent_builder A framework for building customized, optimized custom Github Copilot agents using custom r | 7 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 91 | 92,360 tok |
| slbug/claude-ruby-grape-rails Claude Code plugin for Ruby, Rails, Grape, PostgreSQL, Redis, and Sidekiq development | 7 | Claude Code, GitHub Copilot | 6 | 17,100 tok |
| chrisleekr/mcp-server-playground A playground for Model Context Protocol (MCP) server built with TypeScript and Streamable | 7 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 5 | 2,633 tok |
| molavec/mcp-api-client | 7 | GitHub Copilot | 1 | 321 tok |
| gosha70/code-copilot-team gosha70.github.io Enforceable, provider-neutral harness for multi-agent AI coding: spec-driven workflow, cro | 7 | Claude Code, GitHub Copilot | 20 | 31,969 tok |
| rijuvashisht/Magneto landing-fsmpg96k6-rijuvashisht-1233s-projects.vercel.app The modern AI developer's platform - Build Applications bring any agent, any model, any sy | 7 | Claude Code, GitHub Copilot | 5 | 214 tok |
| shiiman/claude-code-plugins | 7 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 4,554 tok |
| sandraschi/filesystem-mcp FastMCP 3.2.0+ server plus webapp for comprehensive file system operations, Git repository | 7 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 8 | 1,626 tok |
| fakiho/neohive neohive.alionix.com One command. Your AI agents can talk to each other. The MCP collaboration layer for Claude | 7 | Claude Code, GitHub Copilot, Cursor, Gemini CLI | 19 | 5,336 tok |
| dotnetpower/infomesh 🕸️ Fully decentralized P2P search engine for LLMs — no API key, no billing, forever free. | 7 | GitHub Copilot | 1 | 16,254 tok |
| nvdigitalsolutions/mcp-ai-wpoos nvdigitalsolutions.com NV Digital Open Operator System (NV oOS) is an Object-Oriented AI Framework/Harness for Wo | 7 | Codex, GitHub Copilot, OpenCode | 2 | 11,098 tok |
| sabbour/agentweaver sabbour.me Run an AI agent on a task inside a sandboxed git worktree, stream every step live, and gat | 7 | Claude Code, Codex, GitHub Copilot, OpenCode | 59 | 1,009 tok |
| dirnbauer/typo3-skills 61 Agent Skills that teach Claude Code, Codex, Cursor and Gemini how to build, upgrade and | 7 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode, Windsurf | 5 | 6,893 tok |
| alilee/cranelisp Statically typed, jit compiled, pure functional lisp | 7 | Claude Code, Codex, GitHub Copilot, OpenCode | 18 | 7,375 tok |
| navikt/pensjon-etterlatte-saksbehandling Saksbehandlingsløsning for barnepensjon og omstillingsstønad | 7 | Claude Code, GitHub Copilot | 2 | 3,370 tok |
| POWERFULMOVES/PMOVES.AI cataclysmstudios.net PMOVES.AI — Decentralized multi-agent AI platform by Cataclysm Studios Inc. Orchestrators, | 7 | Claude Code, GitHub Copilot | 8 | 286 tok |
| joneri/agile-iteration-method joneri.github.io AIM — a structured operating method for AI-assisted software delivery. Clear roles, hard g | 7 | Claude Code, GitHub Copilot | 29 | — |