24,815 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 agents8,505Claude Code6,886Git and workflow3,611Data and AI3,580Backend and APIs3,556Languages3,487Planning3,327Code review2,899Testing2,686Writing and docs2,480DevOps and cloud2,479Memory and context2,375Research2,323Frontend2,308Security2,172Project management1,965
All Claude Code32,517 Codex24,815 OpenCode23,733 GitHub Copilot3,719 Gemini CLI2,034 Cursor1,770 Windsurf202 Kiro114
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| gemyago/atlacp Bitbucket MCP server | 7 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 1,723 tok |
| sandraschi/bumi-mcp Noetix Bumi humanoid robot — MCP 3.1 server + webapp. virtual bot now, real bot asap | 7 | Claude Code, Codex, Cursor, OpenCode | 3 | 574 tok |
| roarkhq/sdk-roark-analytics-node NodeJS SDK for customers to track their voice calls with Roark | 7 | Claude Code, Codex, OpenCode | 2 | 464 tok |
| agent-network-protocol/mcp2anp A MCP server that can convert the MCP protocol into the ANP protocol, enabling application | 7 | Claude Code, Codex, OpenCode | 2 | 1,227 tok |
| kanishka-namdeo/yfnhanced-mcp Production-ready Model Context Protocol (MCP) server for Yahoo Finance financial data. Rea | 7 | Codex, OpenCode | 1 | 2,621 tok |
| hamzakammar/mcp-workspace AI-powered access to your D2L courses via MCP | 7 | Codex, OpenCode | 1 | 938 tok |
| jafreck/Lore Code intelligence MCP for AI Agents | 7 | Claude Code, Codex | 3 | 611 tok |
| weinaike/galaxy_morphology_mcp Galaxy Morphology Tools MCP Server | 7 | Claude Code, Codex, OpenCode | 4 | 5,839 tok |
| haandol/ppt-generator ppt generation mcp server | 7 | Claude Code, Codex, Kiro, OpenCode | 4 | 3,361 tok |
| genm/switchbot-mcp | 7 | Codex, OpenCode | 1 | 727 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 |
| SamMorrowDrums/mcp-go-starter A starter repo for building a go MCP server | 7 | Codex, OpenCode | 1 | 1,131 tok |
| openSVM/dflow-mcp dflow.opensvm.com mcp server for dflow.net | 7 | Claude Code, Codex, OpenCode | 2 | 2,958 tok |
| zizzfizzix/mcp-server-bwt Model Context Protocol (MCP) server for Bing Webmaster Tools (BWT) allowing Claude.ai and | 7 | Codex, OpenCode | 1 | 2,717 tok |
| belt-sh/cli belt — the cloud platform cli for ai agents | 7 | Claude Code, Codex, OpenCode | 3 | 479 tok |
| raheb77/saudi-open-data-mcp MCP server for reliable AI access to curated Saudi official open data. | 7 | Codex, OpenCode | 1 | 639 tok |
| Dellety/vision-mcp-for-ds Vision MCP for DS — an MCP Server that adds visual capabilities to DeepSeek agents | 7 | Codex, OpenCode | 1 | 2,836 tok |
| saltyskip/rift riftl.ink Deep links for humans and agents. Cross-platform mobile deep linking with AI-readable cont | 7 | Claude Code, Codex, OpenCode | 2 | 7,790 tok |
| bobberrisford/affiliatemcp affiliate network MCPs and skills | 7 | Claude Code, Codex, OpenCode | 11 | 6,026 tok |
| Zarl-prog/Smart-git-commit Stop writing "fix stuff". AI agent skill for gold-standard git commits across Claude Code, | 7 | Codex, OpenCode | 1 | 527 tok |
| zzhang82/Agent-Memory-Bridge glama.ai Persistent engineering memory for coding agents over MCP. | 7 | Codex, OpenCode | 1 | 1,090 tok |
| richfrem/agent-plugins-skills Agentic OS Control Plane: deterministic state-machine governance for AI coding agents with | 7 | Claude Code, Codex, OpenCode | 2 | 2,226 tok |
| jojoprison/mnemo Persistent memory layer for Claude Code and Codex — your Obsidian vault on autopilot. Seve | 7 | Claude Code, Codex, OpenCode | 2 | 1,018 tok |
| smicolon/ai-kit smicolon.com Convention packs for any AI coding tool - agents, skills, commands, and rules for 15 tools | 7 | Claude Code, Codex, OpenCode | 2 | 6,135 tok |
| Nolpak14/getregdata apify.com Official business-registry data for AI agents - KYC/AML, beneficial owners (UBO), insolven | 7 | Codex, OpenCode | 1 | 1,109 tok |
| synaptiai/synapti-marketplace The Synapti Marketplace is a curated collection of Claude Code plugins designed for AI-aug | 7 | Claude Code, Codex, OpenCode | 2 | 319 tok |
| WesleySmits/agent-skills 43 production-ready skills for AI coding agents. Works with Claude, GitHub Copilot, Cursor | 7 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,432 tok |
| figitaki/reviews reviews.figitaki.dev Code review tool for arbitrary diffs | 7 | Claude Code, Codex, OpenCode | 2 | 1,640 tok |
| tiankonglan/TomeWiki Game wiki template: clone it, name the game, deploy. Unofficial fan sites you own — not Fa | 7 | Claude Code, Codex, OpenCode | 2 | 1,065 tok |
| ramboz/jig A Claude Code and Codex plugin that scaffolds AI-native development practices into new pro | 7 | Claude Code, Codex, OpenCode | 8 | 6,940 tok |
| will-17173/telegram-cli will-17173.github.io Multi-account Telegram CLI for syncing chats, searching messages locally, listening in rea | 7 | Codex, OpenCode | 3 | 907 tok |
| handsomeng/Hskill-chatcut Reusable Agent Skills for ChatCut talking-head editing and AI-driven publishing to Xiaohon | 7 | Codex, OpenCode | 1 | 32 tok |
| darecstowell/scratchboard darecstowell.github.io A kanban board for the markdown tickets already in your repo. One npx command, nothing ins | 7 | Claude Code, Codex, OpenCode | 2 | 2,284 tok |
| pactflow/pactflow-agent-skills docs.pact.io Plugins, Subagents & Agent Skills for Pactflow, Pact & Drift | 7 | Codex, OpenCode | 1 | 942 tok |
| Wolfe-Jam/faf-mcp faf.one Persistent Project Context for Cursor, IDEs and VS Code — IANA-registered .faf format · 29 | 7 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 5 | 2,473 tok |
| debugbundle/debugbundle debugbundle.com DebugBundle product source and runtime code. | 7 | Claude Code, Codex, OpenCode | 7 | 3,481 tok |
| smallocean43658/codex-superpowers Codex-first fork of Superpowers skills with Codex-native tool guidance | 7 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,849 tok |
| anh-chu/llm-wiki-pm PM knowledge base skill for Claude Code. Karpathy's LLM Wiki pattern with supersession, pr | 7 | Codex, OpenCode | 1 | 1,415 tok |
| stewie-sh/agent-crystallize Local-first checkpoints and crystals for long-running AI coding agent sessions. | 7 | Claude Code, Codex, OpenCode | 2 | 467 tok |
| lucaperret/agent-skills Agent Skills that give AI coding agents superpowers beyond code — macOS native apps, MCP s | 7 | Claude Code, Codex, OpenCode | 2 | 727 tok |
| t41372/skit t41372.github.io A terminal script manager and launcher — Put any script, prompt, or program in one library | 7 | Claude Code, Codex, OpenCode | 2 | 1,462 tok |
| magnus919/hermes-droid Standalone Agent Skill for delegating coding work to Factory Droid | 7 | Codex, OpenCode | 1 | 366 tok |
| hampsterx/claude-mcp-bridge MCP server bridging Claude CLI to Codex, Cursor - queries, and search with hardened subpro | 7 | Codex, OpenCode | 1 | 2,487 tok |
| iannuttall/skills Agent skills for Codex, Claude Code and other coding agents. | 7 | Claude Code, Codex, OpenCode | 2 | 1,022 tok |
| nklisch/skilltap skilltap.dev An easy way for agents to help people manage Claude Code and Codex plugins. | 7 | Claude Code, Codex, OpenCode | 2 | 1,310 tok |
| sodam-ai/SoDam-Design-Kit Claude Code design automation plugin that converts Figma designs into shadcn/ui code and c | 7 | Codex, OpenCode | 1 | 613 tok |
| NexaDuo/mARC marc.nexaduo.com mARC · Multi-Agent Relay Control — an installable AI engineering team for Claude Code. A t | 7 | Claude Code, Codex, OpenCode | 2 | 2,461 tok |
| jontsai/claude-plugins Curated Claude Code plugins for research, productivity, and development workflows | 7 | Claude Code, Codex, OpenCode | 2 | 938 tok |
| rootcastleco/rei-skills rootcastleco.github.io The engineering-grade skill layer for AI agents. 895 validated skills, 21 AI adapters, wor | 7 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,969 tok |
| noxgle/term_agent Linux terminal agent – Your personal AI assistant, living and breathing directly in your L | 7 | Codex, OpenCode | 1 | 607 tok |