3,523 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 agents7,450Claude Code6,586Data and AI3,698Backend and APIs3,488Languages3,402Planning3,191Git and workflow3,129Code review2,728Memory and context2,353Testing2,330DevOps and cloud2,293Research2,288Writing and docs2,283Frontend2,242Security1,990Productivity1,704
All Claude Code32,053 Codex23,184 OpenCode21,956 GitHub Copilot3,523 Gemini CLI1,906 Cursor1,729 Windsurf98 Kiro64
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| ProfRino/Blender-MCP-Assembly-Skill Blender Assembly is a geometry-building skill for creating reliable 3D models in Blender v | 60 | GitHub Copilot | 1 | 211 tok |
| Case211/skill-remnawave-xray Claude Code skill/plugin: Remnawave + Xray Reality/Vision + Caddy selfsteal + mihomo — ref | 60 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,844 tok |
| mapbox/mcp-devkit-server Developer-focused Mapbox MCP Server | 60 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,920 tok |
| nim444/mcp-android-server-python MCP Android agent - This project provides an *MCP (Model Context Protocol)* server for aut | 59 | GitHub Copilot | 1 | 590 tok |
| microsoft/a11y-llm-eval microsoft.github.io An eval tool to benchmark how well LLMs generate accessible HTML | 59 | Claude Code, GitHub Copilot | 2 | 533 tok |
| DamianEdwards/copilotd copilotd.damianedwards.dev Auto-dispatch copilot CLI instances based on GitHub issues | 59 | Claude Code, Codex, GitHub Copilot | 2 | 1,292 tok |
| jtmoon79/super-speedy-syslog-searcher Speedily search and merge log messages by datetime | 59 | Claude Code, GitHub Copilot | 4 | 461 tok |
| Azure-Samples/remote-mcp-functions-typescript This is a quickstart template to easily build and deploy a custom remote MCP server to the | 59 | GitHub Copilot | 1 | 272 tok |
| zircote/rlm-rs zircote.com Rust CLI implementing the Recursive Language Model (RLM) pattern for Claude Code. Process | 59 | Claude Code, Codex, GitHub Copilot | 8 | 2,974 tok |
| bug-ops/zeph bug-ops.github.io A memory-first AI agent that remembers why decisions were made — not just the last message | 59 | Codex, GitHub Copilot, OpenCode | 5 | 3,664 tok |
| loiane/specs-driven-development-spring-angular Spec-Driven Development toolkit for Spring Boot 4 — tri-platform workflow (Claude Code · G | 59 | Claude Code, GitHub Copilot | 9 | 2,718 tok |
| monarch-initiative/dismech dismech.monarchinitiative.org Disease Mechanisms KB | 59 | Claude Code, Codex, GitHub Copilot, OpenCode | 29 | 46,507 tok |
| avelino/mcp mcp.avelino.run CLI that turns MCP servers into terminal commands, single binary | 58 | GitHub Copilot | 1 | 1,616 tok |
| Michael-Obele/shadcn-svelte-mcp Mastra MCP server and tooling for the shadcn-svelte component docs and developer utilities | 58 | GitHub Copilot | 1 | 1,757 tok |
| claude-world/trend-pulse Free trending topics aggregator — 20 sources, zero auth. CLI + Python library + MCP Server | 58 | GitHub Copilot | 1 | 32 tok |
| Open-Systems-Pharmacology/OSPSuite-R open-systems-pharmacology.org R package for the OSPSuite | 58 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 5,462 tok |
| spboyer/sensei spboyer.github.io Skill for iteratively improving SKILL.md frontmatter compliance using the Ralph loop patte | 58 | Codex, GitHub Copilot, OpenCode | 2 | 2,289 tok |
| bob-fornal/work-notes General Work Notes. These are often paper-notes, converted ... I have a lot of paper. | 58 | GitHub Copilot | 1 | 278 tok |
| oldskultxo/aictx aictx.org Repo-local continuity runtime for AI coding agents. Helps them continue from the same insp | 57 | Codex, GitHub Copilot, OpenCode | 3 | 2,124 tok |
| ekino/docker-buildbox hub.docker.com Container images for GitLab CI's jobs | 57 | Claude Code, GitHub Copilot | 2 | 4,372 tok |
| QWED-AI/qwed-verification docs.qwedai.com Open-source AI verification infrastructure for deterministic verification of LLM outputs, | 57 | GitHub Copilot | 1 | 155 tok |
| yubing744/trading-gpt Trading-GPT is a trading bot based on bbgo and langchaingo. | 57 | GitHub Copilot | 1 | 790 tok |
| comma-compliance/arc-relay commacompliance.ai MCP control plane that's easy to use | 57 | Codex, GitHub Copilot, OpenCode | 2 | 1,672 tok |
| Elumenotion/GuideAnts guideants.ai AI work that doesn't evaporate. A workspace for building, tuning, and publishing governed | 57 | GitHub Copilot | 1 | 87 tok |
| armpro24-blip/cad-cae-copilot CAD/CAE Copilot — an AI-native CAD/CAE/CAX workbench for AI agents. Text-to-CAD, text-to-C | 57 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 40,978 tok |
| mikkovihonen/quadletman mikkovihonen.github.io Web application for managing rootless podman containers with quadlets and systemd | 57 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 16,535 tok |
| jango-blockchained/advanced-homeassistant-mcp jango-blockchained.github.io MCP server that gives AI assistants control over your Home Assistant. Including 50+ tools | 56 | Codex, GitHub Copilot, OpenCode | 2 | 2,523 tok |
| ebibibi/ebi-agent-chat-relay Multi-frontend agent relay: run Claude Code, Codex, local, and AG-UI agents from Discord o | 56 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 16 | 7,573 tok |
| microsoft/BC-Bench microsoft.github.io Inspired by SWE-Bench, for Business Central (AL) ecosystem. | 56 | Claude Code, Codex, GitHub Copilot | 3 | 890 tok |
| cai-layer/cai getcai.app Press ⌥C on anything. Transform with AI, scripts, and shortcuts on any selection. 100% loc | 56 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 6,135 tok |
| HazelnutParadise/insyra insyra.hazelnut-paradise.com Not just an alternative to Pandas in Go. A next-generation data analysis library for Golan | 56 | Claude Code, Codex, GitHub Copilot, OpenCode | 35 | 5,481 tok |
| Advance-Technologies-Foundation/clio creatio.com Command Line Interface for Сreatio platform | 56 | Claude Code, Codex, GitHub Copilot, OpenCode | 42 | 11,560 tok |
| YeSongYun/openclaw-cn Chinese-localized version of clawdbot-dmxapi | 56 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 6,538 tok |
| oculus-samples/Unity-InteractionSDK-Samples Sample projects to showcase the Unity Meta XR Interaction SDK. | 56 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 6 | 1,053 tok |
| swimmwatch/cloakbrowser-mcp swimmwatch.github.io ⚡ CloakBrowser MCP server for AI agents: Playwright-powered browsing, clean tool forwardin | 56 | Claude Code, Codex, GitHub Copilot, OpenCode | 17 | 2,684 tok |
| mouse-lin/frame-smith | 56 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 4,344 tok |
| foxy1402/qoder-proxy Drop-in OpenAI API wrapper for Qoder CLI. Supports chat completions, streaming, automatic | 55 | GitHub Copilot | 1 | 1,899 tok |
| solygambas/python-openai-projects 13 projects using ChatGPT API, Whisper, Embeddings, and DALL-E with Python. | 55 | GitHub Copilot | 1 | 32 tok |
| JanDeDobbeleer/copilot-ralph | 55 | Codex, GitHub Copilot, OpenCode | 2 | 6,065 tok |
| fuwenhao12/academic-ref-inserter | 55 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 6 | 3,753 tok |
| sous-chefs/varnish supermarket.chef.io Development repository for the varnish cookbook | 55 | Codex, GitHub Copilot, OpenCode | 2 | 1,904 tok |
| JKorf/CoinEx.Net cryptoexchange.jkorf.dev C#/.NET client library for the CoinEx.com cryptocurrency exchange REST and WebSocket APIs, | 55 | Codex, GitHub Copilot, OpenCode | 2 | 3,021 tok |
| dotnet-presentations/ai-workshop aka.ms Building GenAI Apps in C#: Microsoft Extensions for AI, Templates, Microsoft Foundry & Mor | 55 | GitHub Copilot | 4 | 1,329 tok |
| 0xmariowu/AgentLint agentlint.app The linter for your agent harness. Works with Claude Code, Codex, and Cursor. | 55 | Claude Code, GitHub Copilot | 2 | 1,863 tok |
| tuanductran/hr-skills skills.sh AI skills and technical recruiting knowledge for modern HR and talent acquisition teams. | 55 | Claude Code, Codex, GitHub Copilot, OpenCode | 27 | 1,831 tok |
| omarshahine/findmy-cli Query Find My friend locations on macOS via UI automation, screenshots, and Vision OCR — s | 55 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 898 tok |
| levifig/rails-instructions Set of instructions for your favorite AI agent (e.g. Cursor, Copilot, Claude, etc) for a " | 54 | GitHub Copilot | 17 | 19,227 tok |
| navikt/copilot ki-utvikling.nav.no All things Copilot, Agents, MCPs, Skills, and coding related AI features for the Norwegian | 54 | Codex, GitHub Copilot, OpenCode | 2 | 5,132 tok |
| alonf/specrew | 54 | GitHub Copilot | 1 | 3,163 tok |
| AzureCosmosDB/cosmosdb-agent-kit A collection of skills for AI coding agents working with Azure Cosmos DB. Skills are packa | 54 | Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 2,487 tok |