23,307 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 agents7,541Claude Code6,614Data and AI3,687Backend and APIs3,492Languages3,397Planning3,211Git and workflow3,159Code review2,735Memory and context2,362Testing2,357DevOps and cloud2,306Writing and docs2,299Research2,296Frontend2,252Security2,009Productivity1,710
All Claude Code32,137 Codex23,307 OpenCode22,079 GitHub Copilot3,547 Gemini CLI1,916 Cursor1,738 Windsurf121 Kiro77
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| gradion-ai/ipybox gradion-ai.github.io Unified execution environment for Python code, shell commands, and programmatic MCP tool c | 73 | Claude Code, Codex, OpenCode | 4 | 518 tok |
| DataZooDE/flapi flapi.io API Framework heavily relying on the power of DuckDB and DuckDB extensions. Ready to build | 73 | Claude Code, Codex, OpenCode | 2 | 15,001 tok |
| doodledood/manifest-dev Skills for agentic coding CLIs: output you can ship with minimal review, on work you can t | 73 | Claude Code, Codex, OpenCode | 3 | 5,386 tok |
| nataliapc/mcp-openmsx A Model Context Protocol (MCP) server for automating openMSX emulator instances. This serv | 73 | Claude Code, Codex, OpenCode | 3 | 3,136 tok |
| GulajavaMinistudio/awesome-copilot-id gulajavaministudio.github.io A curated collection of custom agents, skills, rules, and prompts for GitHub Copilot, Goog | 73 | Codex, OpenCode | 1 | 8,338 tok |
| gutomec/nirvana-os-engine squads.sh Nirvana-OS engine: ready-to-run agentic operations. One sentence in, finished work out. So | 73 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 13,803 tok |
| transloadit/node-sdk transloadit.com Transloadit's official Node.js SDK | 73 | Claude Code, Codex, OpenCode | 5 | 5,786 tok |
| 9thLevelSoftware/Daem0n-MCP Persistent memory, decision-making, and governance for AI agents | 73 | Claude Code, Codex, OpenCode | 11 | 1,459 tok |
| FriendsOfShopware/shopmon Shopware Shop Monitoring | 73 | Codex, OpenCode | 1 | 1,961 tok |
| aantich/oneringai oneringai.io One lib to rule them all (gen ai) | 72 | Claude Code, Codex, OpenCode | 2 | 4,334 tok |
| JasonxzWen/harness-hub Repository-first deterministic migration and atomic Skill source for Claude Code and Codex | 72 | Claude Code, Codex, OpenCode | 2 | 3,386 tok |
| AgentlyHQ/use-agently use-agently.com The way AI coordinates and transacts. Routing and settlement layer for your agent economy. | 72 | Claude Code, Codex, OpenCode | 5 | 3,133 tok |
| miniidealab/openlogos Open-source software development methodology for the AI era | Open-source software develop | 72 | Claude Code, Codex, OpenCode | 5 | 5,307 tok |
| opencoredev/openchat osschat.dev An open source ai platform being built for everyone ❤️ | 72 | Claude Code, Codex, OpenCode | 2 | 3,190 tok |
| escoffier-labs/brigade brigade.tools Track work, verify results, carry memory, and sync tools across coding agents. Local files | 72 | Codex, OpenCode | 1 | 1,962 tok |
| tranhieutt/software_development_department Software Development Department | 72 | Claude Code, Codex, OpenCode | 10 | 2,464 tok |
| RunhuaHuang/VisionPower VisionPower: portable image understanding MCP server for Codex, Claude Desktop, Cursor, an | 72 | Codex, OpenCode | 1 | 358 tok |
| mgifford/ACCESSIBILITY.md mgifford.github.io ACCESSIBILITY.md — a simple, open format (aligned with AGENTS.md) for guiding coding agent | 72 | Codex, GitHub Copilot, OpenCode | 2 | 6,819 tok |
| appwrite/mcp appwrite.io Appwrite’s MCP server. Operating your backend has never been easier. | 72 | Claude Code, Codex, OpenCode | 2 | 1,971 tok |
| fal-ai-community/genmedia-cli genmedia.sh Agent-first CLI for fal.ai — search, run, and manage 1000+ generative AI models | 72 | Claude Code, Codex, OpenCode | 2 | 964 tok |
| tomsej/pi-ext Extensions, skills, and themes for Pi coding agent | 72 | Codex, OpenCode | 1 | 110 tok |
| andrewbartels1/SolidworksMCP-python andrewbartels1.com A comprehensive Model Context Protocol (MCP) server for SolidWorks automation (in python) | 72 | Claude Code, Codex, GitHub Copilot | 23 | 3,712 tok |
| floci-io/floci-oci floci.io Light, fluffy, and always free - Local Oracle Cloud Emulator | 72 | Codex, OpenCode | 1 | 2,516 tok |
| instructa/planr planr.so Planr turns product intent into a durable task graph that Codex, Claude Code, Cursor, MCP | 72 | Codex, OpenCode | 1 | 295 tok |
| clerk/skills AI Skills to enhance working with Clerk | 72 | Claude Code, Codex, OpenCode | 4 | 598 tok |
| remotebrowser/remotebrowser Free your data | 72 | Claude Code, Codex, OpenCode | 2 | 822 tok |
| supabase/pg-toolbelt Postgres migrations made easy | 72 | Claude Code, Codex, OpenCode | 3 | 11 tok |
| scylladb/scylla-cluster-tests Tests for Scylla Clusters | 72 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 9,335 tok |
| Sunwood-ai-labs/SourceSage sunwood-ai-labs.github.io Repository analysis CLI that turns source trees into AI-friendly Markdown documentation. | 72 | Claude Code, Codex, OpenCode | 2 | 1,850 tok |
| tin-computer/with-md with.md Markdown-native collaboration for humans and agents. | 72 | Codex, OpenCode | 1 | 912 tok |
| apache/camel-kamelets camel.apache.org Apache Camel Kamelets Repository | 71 | Claude Code, Codex, OpenCode | 2 | 3,701 tok |
| cappyeo/discord-mcp cappyeo.github.io Caller-owned Discord operations for AI agents - 208 typed tools, safety controls, resumabl | 71 | Claude Code, Codex, OpenCode | 2 | 525 tok |
| tubecreate/zhiying tubecreate.com ⚡ ZhiYing — Ultimate open-source AI Agents ecosystem collaboration system | Agents Browser | 71 | Claude Code, Codex | 1 | — |
| kruschdev/krusch-context-mcp Unified MCP server merging semantic codebase search, episodic memory, holographic steering | 71 | Codex, OpenCode | 1 | 3,347 tok |
| shanraisshan/codex-cli-hooks linkedin.com codex cli hooks - adding voice on each hook | 71 | Claude Code, Codex, OpenCode | 2 | 1,462 tok |
| eduardo-sl/go-agent-skills Curated AI agent skills for Go projects. | 71 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,595 tok |
| hanlulong/openecon-data openecon.ai Give your AI agent accurate economic data. 330K indicators from FRED, World Bank, IMF, Eur | 71 | Claude Code, Codex, OpenCode | 2 | 5,147 tok |
| SerendipityOneInc/ZooData-Skills zoodata.ai ZooData Skills - AI Agent skills for e-commerce data intelligence across Amazon, TikTok & | 71 | Claude Code, Codex, OpenCode | 2 | 409 tok |
| zuharz/ccode-to-codex Migrate Claude Code skills and Agents to Open AI Codex native skills and agents. Semantic | 71 | Codex | 6 | — |
| ktol1/RedTeam-Agent RedTeam-Agent: AI-Powered Autonomous Red Team Framework via Model Context Protocol. An AI | 71 | Claude Code, Codex, GitHub Copilot | 3 | 215 tok |
| Cap-go/capgo-skills capgo.app Skills for AI coding agents working with Capacitor (formerly capacitor-skills) | 71 | Claude Code, Codex, OpenCode | 2 | 2,140 tok |
| heggria/taskflow heggria.github.io Compile, verify, and run multi-agent DAGs across Pi, Codex, Claude Code, OpenCode, and Gro | 71 | Claude Code, Codex, OpenCode | 1 | 7,110 tok |
| 851-labs/tokenmaxxing tokenmaxxing.sh A local CLI, built on ccusage, that syncs your token usage with everyone else. | 71 | Claude Code, Codex, OpenCode | 2 | 438 tok |
| anyproto/anytype-agents-skill Skill of using anytype via agent-runtime with installation instructions for various agents | 71 | Claude Code, Codex, OpenCode | 2 | 2,305 tok |
| suxrobGM/jobpilot jobpilot.suxrobgm.net An AI agent that applies to jobs for you - searches boards, tailors your resume, fills app | 71 | Claude Code, Codex, OpenCode | 3 | 943 tok |
| neoneye/agent-memory-atlas neoneye.github.io Comparison of memory systems for agents | 71 | Claude Code, Codex, OpenCode | 7 | 1,887 tok |
| daintreehq/daintree daintree.org A delegation environment for orchestrating AI coding agents. Manage Claude, Gemini, and Co | 71 | Claude Code, Codex, Gemini CLI, OpenCode | 10 | 3,595 tok |
| J621111/live2d-automation Live2D Automation MCP Server | 71 | Codex, OpenCode | 1 | 268 tok |
| murray17/rovai-ai Give your AI agents lasting roles, a shared Camp, and a journey together — then let them g | 71 | Codex, OpenCode | 1 | 733 tok |
| xuzhougeng/ScientificFigureLibrary sfl.bio Local-first MCP App for your scientific figures. Import, review, and publish a global libr | 71 | Claude Code, Codex, OpenCode | 1 | 918 tok |