23,280 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 agents7,521Claude Code6,606Data and AI3,688Backend and APIs3,494Languages3,401Planning3,209Git and workflow3,151Code review2,736Memory and context2,361Testing2,351DevOps and cloud2,300Writing and docs2,296Research2,295Frontend2,250Security2,004Productivity1,709
All Claude Code32,116 Codex23,280 OpenCode22,053 GitHub Copilot3,543 Gemini CLI1,915 Cursor1,736 Windsurf119 Kiro77
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| XPolicyLab/XPolicyLab Involving over 40 Advanced Manipulation Policies | 313 | Claude Code, Codex, OpenCode | 4 | 1,546 tok |
| AGI-is-going-to-arrive/Memory-Palace Memory Palace is a long-term memory operating system purpose-built for AI Agents. | 312 | Codex, OpenCode | 1 | 303 tok |
| JNTMTMTM/eIsland dev.electronisland.com eIsland - A sleek, Apple Dynamic Island inspired floating widget for Windows, built with E | 312 | Claude Code, Codex, Gemini CLI, Kiro, OpenCode | 22 | 3,031 tok |
| heizaheiza/Charles-mcp pypi.org Charles Proxy MCP server for AI agents with live capture, structured traffic analysis, and | 312 | Codex, OpenCode | 1 | 819 tok |
| akitaonrails/llm-coding-benchmark Simple benchmark to test the most popular open source and commercial LLMs with automated O | 312 | Claude Code, Codex | 2 | 7,176 tok |
| Merit-Systems/OpenInstinct openinstinct.sh iMessage personal assistant + password vault | 312 | Claude Code, Codex, OpenCode | 2 | 1,532 tok |
| datawhalechina/joyrl-book | 312 | Codex | 2 | — |
| tedivm/robs_awesome_python_template blog.tedivm.com Production-ready Python template: Choose from FastAPI, SQLAlchemy, Celery, Docker, CI/CD a | 311 | Codex, OpenCode | 1 | 219 tok |
| opgginc/opencode-bar op.gg Effortless token usage tracker for OpenCode | 311 | Codex, OpenCode | 1 | 11,870 tok |
| PackmindHub/packmind packmindhub.github.io Packmind seamlessly captures your engineering playbook and turns it into AI context, guard | 311 | Claude Code, Codex, GitHub Copilot, OpenCode | 37 | 8,641 tok |
| shlokkhemani/rabbithole rabbithole.ing An infinite canvas for learning — select text, ask, and answers branch out as documents. M | 311 | Codex, OpenCode | 1 | 616 tok |
| jkingsman/Remote-Terminal-for-MeshCore A remote client for MeshCore radios with packet capture, store-and-decrypt, bots, MQTT, an | 311 | Claude Code, Codex, OpenCode | 2 | 9,277 tok |
| cristicretu/diri diri.sh A native workspace for coding agents. Run in parallel, review in place. | 311 | Codex, OpenCode | 1 | 2,162 tok |
| notoriouslab/doc-cleaner notoriouslab.github.io Convert everyday documents to Markdown — covering 16 formats including PDF, Office, Apple | 310 | Codex, OpenCode | 1 | 4 tok |
| aviatesk/JETLS.jl aviatesk.github.io A new language server for Julia, enabling modern, compiler-powered tooling. | 310 | Claude Code, Codex, OpenCode | 7 | 1,454 tok |
| kelos-dev/kelos Kelos - The Kubernetes-native framework for orchestrating autonomous AI coding agents. | 310 | Claude Code, Codex, OpenCode | 2 | 1,643 tok |
| vibe-motion/auto-motion Automated SRT-to-motion workflow with Codex cli + Claude Code with any LLM | 310 | Codex, OpenCode | 1 | 62 tok |
| DavidLam-oss/obsidian-wechat-converter An Obsidian publishing, Feishu cloud sync, and multi-platform publishing plugin for Xiaoho | 310 | Claude Code, Codex, OpenCode | 48 | 15,620 tok |
| superdesigndev/loopany-platform loopany.ai Run your company in loops, Loop Anything | 309 | Claude Code, Codex, OpenCode | 2 | 21,062 tok |
| wrale/mcp-server-tree-sitter MCP Server for Tree-sitter | 309 | Codex, OpenCode | 1 | 823 tok |
| bikeindex/bike_index bikeindex.org All the code for Bike Index, because we love you | 309 | Claude Code, Codex, GitHub Copilot, OpenCode | 18 | 3,519 tok |
| zhimaAi/ChatClaw ichatclaw.com ChatClaw: Get OpenClaw-like knowledge base personal AI agent in 5 mins. Sandbox-secured, u | 308 | Claude Code, Codex, Cursor, OpenCode | 6 | 4,176 tok |
| sopaco/cortex-mem sopaco.github.io 🧠 The production-ready cognitive foundation for autonomous systems such as Embodied-AI an | 308 | Codex, OpenCode | 1 | 1,620 tok |
| Doist/todoist-cli todoist.com Command-line interface for Todoist. | 308 | Claude Code, Codex, OpenCode | 2 | 1,229 tok |
| nirholas/cryptocurrency.cv cryptocurrency.cv Free crypto news API - real-time aggregator for Bitcoin, Ethereum, DeFi, Solana & altcoins | 308 | Claude Code, Codex, OpenCode | 2 | 3,311 tok |
| Lumen-Labs/brainapi2 brainapi.lumen-labs.ai BrainAPI is a knowledge graph–powered AI memory layer that transforms unstructured data in | 308 | Claude Code, Codex, OpenCode | 2 | 53 tok |
| apollographql/apollo-mcp-server apollographql.com Apollo MCP Server | 307 | Claude Code, Codex, OpenCode | 5 | 1,067 tok |
| warpdotdev/oz-for-oss oz.warp.dev Workflows and skills to help people and agents collaborate on open-source software with th | 307 | Claude Code, Codex | 18 | — |
| radareorg/radare2-mcp MCP stdio server for radare2 | 307 | Codex, OpenCode | 1 | 1,097 tok |
| data-privacy-stack/presidio-research data-privacy-stack.github.io This package features data-science related tasks for developing new recognizers for Presid | 307 | Codex, OpenCode | 1 | 776 tok |
| iamzhihuix/happy-claude-skills | 306 | Claude Code, Codex, OpenCode | 2 | 948 tok |
| pollen-robotics/reachy_mini_conversation_app Talk with Reachy Mini! | 306 | Claude Code, Codex, OpenCode | 2 | 2,726 tok |
| minmaxflow/mini-kode An educational AI coding agent CLI | 305 | Claude Code, Codex, OpenCode | 2 | 634 tok |
| streamthoughts/jikkou jikkou.io The Open source Resource as Code framework for Apache Kafka. Jikkou helps you implement Gi | 305 | Claude Code, Codex, OpenCode | 2 | 2,164 tok |
| almeidazs/better-drizzle better-drizzle.com ORM, but better | 305 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 5,523 tok |
| edinetdb/dexter-jp edinetdb.jp Autonomous research AI agent for Japanese stocks | AI agent for deep financial research on | 305 | Codex, OpenCode | 1 | 1,377 tok |
| blockscout/frontend eth.blockscout.com Front-end application for Blockscout chain explorer | 305 | Claude Code, Codex | 27 | — |
| mathomhaus/guild Shared context, memory, and task coordination across AI coding agents. Single Go binary, l | 304 | Claude Code, Codex, OpenCode | 2 | 701 tok |
| vivy-company/aizen aizen.win Bring order to your projects, environments, and day-to-day work. | 304 | Claude Code, Codex, OpenCode | 2 | 2,191 tok |
| 0xNyk/lacp nyk.dev Local-first policy, evidence, memory, and recovery controls for Claude, Codex, Hermes, and | 304 | Claude Code, Codex, OpenCode | 2 | 5,478 tok |
| useagenthq/useagent useagent.org The open-source AI coworker for your team: agents with their own cloud computer, your tool | 304 | Claude Code, Codex, OpenCode | 2 | 1,158 tok |
| n9e/fe Nightingale frontend | 304 | Claude Code, Codex, GitHub Copilot, OpenCode | 10 | 3,384 tok |
| Homebrew/BrewUI 📺 Homebrew's official macOS GUI | 303 | Claude Code, Codex, Cursor, OpenCode | 5 | 3,056 tok |
| millionco/debug-agent debug-agent.com Debugging skill for AI agents | 303 | Claude Code, Codex, OpenCode | 2 | 544 tok |
| clay-good/OpenLore npmjs.com Deterministic, local-first memory and guardrails for AI coding agents with no LLM in the h | 303 | Claude Code, Codex, OpenCode | 3 | 9,179 tok |
| apache/camel-quarkus camel.apache.org Apache Camel Quarkus | 302 | Claude Code, Codex, OpenCode | 2 | 3,346 tok |
| admica/FileScopeMCP Analyzes your codebase identifying important files based on dependency relationships. Gene | 302 | Codex, OpenCode | 1 | 2,415 tok |
| yuqie6/ProductFlow draw.devbin.de gpt-image-2 image-generation workbench / Self-hosted workbench for AI copy, posters, image | 302 | Claude Code, Codex, OpenCode | 22 | 1,190 tok |
| dannysmith/tauri-template A production-ready template for building modern desktop applications with Tauri v2, React | 302 | Claude Code, Codex, OpenCode | 2 | 1,275 tok |
| Sisyphe42/ReignsAgent reigns-agent-creator-web.vercel.app Creator, simulation reviewer, and portable player toolchain for binary-choice card narrati | 302 | Claude Code, Codex, Cursor, OpenCode | 24 | 2,277 tok |