1,906 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 |
|---|---|---|---|---|
| normalled/apijack Generate full-featured CLIs with workflow automation from any OpenAPI spec | 7 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 5,955 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 |
| paufortiana/geminicli-git-tools-extension Enhance your Git workflow with AI-generated commit messages and PR drafts directly in Gemi | 7 | Gemini CLI | 1 | 104 tok |
| aplaceforallmystuff/mcp-tailscale MCP server for managing your Tailscale network (tailnet) through Claude Code and other MCP | 7 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 448 tok |
| gomilesf/convergo Disciplined software engineering for coding agents: plan → review → build loops that actua | 7 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 865 tok |
| stevenAthompson/run-long-command stevenathompson.com A Gemini CLI extension that enables the execution of long-running shell commands in the ba | 7 | Gemini CLI | 1 | 571 tok |
| yamaru-eu/hardware-probe yamaru.eu Expert hardware probe for AI, Gaming, and HPC. Analyzes GPU, VRAM, and Memory Bandwidth | 7 | Claude Code, Gemini CLI | 2 | 1,739 tok |
| tb0hdan/wass-mcp Web Application Security Scanner MCP Server | 7 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 191 tok |
| tellang/triflux npmjs.com CLI-first multi-model orchestrator — routes tasks to Codex, Gemini, and Claude | 7 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 4,852 tok |
| aplaceforallmystuff/spain-ai-kit MCP servers connecting AI applications to Spanish government open data and legal infrastru | 7 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 824 tok |
| lambda-curry/devagent | 7 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 34 | 421 tok |
| AtharvaMaik/PromptQueue Dependency-free prompt scheduler for AI rate-limit resets. Queue prompts for Claude, Codex | 7 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 597 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 |
| damien-schneider/agent-skills-library agents-library.dev The centralized hub for AI agent capabilities. Discover, share, and manage high-quality ma | 7 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 5 | 3,309 tok |
| jeet129/praxis Production-grade skill library + agents + workflows + governance for AI coding agents — fu | 7 | Claude Code, GitHub Copilot, Gemini CLI | 14 | 631 tok |
| johnnichev/nv-context skills.nichevlabs.com nv:context > Context engineering for engineers who ship. Auto-detects, analyzes, generates | 7 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,235 tok |
| LuisSambrano/antigravity-config AI capability framework for Google Gemini and agentic workflows | 7 | Gemini CLI | 1 | 1,126 tok |
| hannsxpeter/humanizer Pure-prompt skill that de-slops AI-sounding prose and rewrites it in a writer's voice, wit | 7 | Codex, GitHub Copilot, Gemini CLI, OpenCode | 3 | 1,464 tok |
| chenmitchell/omg-payment-skill AI Skill for OMG Payment Gateway (Taiwanese third-party payment API with credit card, ATM, | 7 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 6,176 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 |
| widoriezebos/descartes-mcp MCP server for java. Deep introspection and REPL out of the box | 7 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 2,047 tok |
| teknologika/Deckbuilder MCP Server for building powerpoint presentations | 7 | Claude Code, Gemini CLI | 2 | 4,926 tok |
| gemyago/atlacp Bitbucket MCP server | 7 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 1,723 tok |
| antruongnguyen/mcp-server-manager A Model Context Protocol Server Manager (MCPSM) that orchestrates the MCP servers, manage | 7 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,829 tok |
| hkopenai/vtube-studio-plugin-mcp-server A Vtube Studio Plugin as MCP server. | 7 | Gemini CLI | 1 | 543 tok |
| aplaceforallmystuff/mcp-threatintel MCP server for unified threat intelligence - AlienVault OTX, AbuseIPDB, GreyNoise, and abu | 7 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 538 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 |
| Devlaner/loomy loomy.devlane.dev Loomy is an open-source collaborative whiteboard. Create infinite boards, invite your team | 7 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 4,094 tok |
| MidnightDarling/collate Chinese-language literature OCR proofreading and reading pipeline for historical researche | 7 | Claude Code, Codex, Gemini CLI, OpenCode | 2 | 9,613 tok |
| clawnify/greybeard Behavioral guidelines for AI coding agents — drop into CLAUDE.md / AGENTS.md to reduce com | 7 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 14,743 tok |
| harun-yardimci/agentflow AI agent orchestration platform — pipeline-based task runner for Claude, Codex, and Gemini | 7 | Claude Code, Codex, Gemini CLI | 2 | 1,186 tok |
| XiaomingX/moltbot-connector-feishu-dingtalk Create a moltbot, clawdbot that supports Feishu and DingTalk links | 7 | Gemini CLI | 2 | — |
| bybren-llc/rendertrust RenderTrust™ is an open‑source standard Edge-AI Fabric that balances privacy, security, an | 7 | Claude Code, Codex, Gemini CLI, OpenCode | 75 | 5,888 tok |
| supremehui/-Auto-Accounting An AI-powered Android automated expense-tracking tool | 7 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,264 tok |
| MadaBurns/blackveil-dns-action GitHub Action: DNS & email security scanning with Blackveil DNS. Enforce minimum grades in | 7 | Cursor, Gemini CLI | 2 | 157 tok |
| hybridlabor-api/bdb-dev-optimized-agent-skills A Curated AI AGENT OS – Optimized agent skills and add-ons like memB, OpenWiki, Heimdall T | 6 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 7 | 2,961 tok |
| ABTdomain/domainkits-mcp domainkits.com Domain intelligence through MCP. Turn Claude, GPT, Gemini into domain agents. Search newly | 6 | Gemini CLI | 1 | 1,489 tok |
| parlay-run/parlay-mcp parlay.run MCP server for prediction markets — search and compare across Polymarket, Kalshi, Limitles | 6 | Gemini CLI | 1 | 463 tok |
| richfrem/agent-plugins-skills repo for reusable plugins and skills | 6 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 94,760 tok |
| malekokour/clinpharm-pmx-skills malekokour.github.io Turn any AI agent into a clinical pharmacologist and pharmacometrician. It reviews, reconc | 6 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,501 tok |
| yeaight7/agent-powerups Curated power-ups for coding agents: skills, slash commands, MCP configs, hooks, AGENTS.md | 6 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,477 tok |
| smallocean43658/codex-superpowers Codex-first fork of Superpowers skills with Codex-native tool guidance | 6 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,849 tok |
| carbonshow/intent-fluid From raw concept to finished deliverables. A collection of general-purpose autonomous meth | 6 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,685 tok |
| Kocal/symfony-contribution-skills symfony.com IA skills for contributing to the Symfony framework & related packages | 6 | Codex, Gemini CLI, OpenCode | 2 | 1,042 tok |
| Stronger197/douchebag Turns your coding agent into a loud vulgar gym-bro chad. | 6 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 4,122 tok |
| mzored/init-deep AI documentation generator for Claude Code, Cursor, Copilot, Gemini CLI, Codex, Windsurf, | 6 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 3,843 tok |
| greglas75/zuvo zuvo.dev Auto-activating, multi-agent skill ecosystem for Claude Code, Codex, and Cursor. 51 skills | 6 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 5,672 tok |
| krimto-labs/krimto krimto.com Open-source team memory layer for AI coding agents — markdown files in git, user→team→org | 6 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 915 tok |
| nayasuda/phantom-template 🕵️ Multi-agent AI system template powered by Gemini CLI — automate daily ops with 10 spec | 6 | Claude Code, Gemini CLI | 11 | — |
| louisbrulenaudet/bodyboard Canonical instructions for coding assistants from a single AGENTS.md ✨ | 6 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 3,604 tok |