32,436 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 agents8,442Claude Code6,875Data and AI3,584Git and workflow3,574Backend and APIs3,550Languages3,468Planning3,315Code review2,876Testing2,653DevOps and cloud2,462Writing and docs2,461Memory and context2,373Research2,315Frontend2,301Security2,167Project management1,944
All Claude Code32,436 Codex24,692 OpenCode23,614 GitHub Copilot3,700 Gemini CLI2,016 Cursor1,769 Windsurf202 Kiro113
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| icip-cas/PPTAgent arxiv.org An Agentic Framework for Reflective PowerPoint Generation | 5,206 | Claude Code, Codex, OpenCode | 2 | 1,432 tok |
| melgarafael/DeskcommCRM deskcomm.com.br Open-source AI sales OS — self-hosted CRM with native AI agents + WhatsApp (WAHA). Open al | 5,198 | Claude Code, Codex, OpenCode | 22 | 30,267 tok |
| rlaope/oh-my-hermes omher.app ⚚ The coding harness with Hermes Agent wired into IDE. | 5,182 | Claude Code, Codex, OpenCode | 5 | 9,554 tok |
| eugeniughelbur/obsidian-second-brain theaioperator.io Persistent memory for Claude Code, Codex and 6 other AI agents, stored as plain markdown i | 5,181 | Claude Code | 1 | 1,943 tok |
| liam-hq/liam liambx.com Automatically generates beautiful and easy-to-read ER diagrams from your database. | 5,160 | Claude Code, Codex, OpenCode | 33 | 1,553 tok |
| pytorch/executorch executorch.ai On-device AI across mobile, embedded and edge for PyTorch | 5,145 | Claude Code | 2 | — |
| MaaXYZ/MaaFramework maafw.com An automation black-box testing framework based on image recognition | An automation black | 5,145 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 3,995 tok |
| totec448-spec/chat-on-steroids Cross-platform local MCP capabilities for ChatGPT with Chrome integration, Goal, Compact & | 5,143 | Claude Code | 1 | 265 tok |
| jitsucom/jitsu jitsu.com Jitsu is an open-source Segment alternative. Fully-scriptable data ingestion engine for mo | 5,128 | Claude Code, Codex, OpenCode | 2 | 1,599 tok |
| guokaigdg/animal-island-ui guokaigdg.github.io Kawaii React UI component library with a cute style. | 5,110 | Claude Code, Codex, OpenCode | 2 | 1,665 tok |
| PeonPing/peon-ping peonping.com Warcraft III Peon voice notifications (+ more!) for Claude Code, Codex, IDEs, and any AI a | 5,108 | Claude Code, Gemini CLI | 2 | 4,213 tok |
| yuin/goldmark :trophy: The Golden Swiss Army Knife for markdown processing. 100% CommonMark compliant, A | 5,093 | Claude Code, Codex, OpenCode | 2 | 653 tok |
| mavlink/qgroundcontrol qgroundcontrol.io Cross-platform ground control station for drones (Android, iOS, Mac OS, Linux, Windows) | 5,092 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 2,813 tok |
| Expensify/App new.expensify.com Welcome to New Expensify: a complete re-imagination of financial collaboration, centered a | 5,088 | Claude Code, Codex, OpenCode | 18 | 2,106 tok |
| ai-boost/awesome-harness-engineering Awesome list for AI agent harness engineering: tools, patterns, evals, memory, MCP, permis | 5,062 | Claude Code, Codex, OpenCode | 2 | 342 tok |
| clidey/whodb whodb.com Where data access meets operational intelligence | 5,050 | Claude Code, Codex, OpenCode | 6 | 3,204 tok |
| qixing-jk/all-api-hub all-api-hub.qixing1217.top All-in-one New-API/Sub2API account hub: balance/usage dashboard, auto check-in, one-click | 5,047 | Claude Code, Codex, OpenCode | 6 | 1,273 tok |
| langwatch/langwatch langwatch.ai Open-Source Agent Observability & Evals for AI Platform teams. Trace, test, route and gove | 5,014 | Claude Code, Codex, OpenCode | 4 | 4,841 tok |
| mock-server/mockserver-monorepo mock-server.com MockServer is an HTTP(S) mock server and proxy for testing that lets you mock APIs, inspec | 5,004 | Claude Code, Codex, OpenCode | 61 | 8,586 tok |
| aldinokemal/go-whatsapp-web-multidevice gowa-docs.mintlify.site GOWA - WhatsApp REST API with support for UI, Multi Account, Webhooks, and MCP, and Chatwo | 4,997 | Claude Code, Codex, OpenCode | 3 | 1,341 tok |
| RyanFitzgerald/devportfolio ryanfitzgerald.github.io A modern, minimalist portfolio template built with Astro and Tailwind CSS. Perfect for dev | 4,994 | Claude Code | 1 | 583 tok |
| tfutils/tfenv Terraform version manager | 4,991 | Claude Code, Codex, GitHub Copilot, OpenCode | 14 | 4,189 tok |
| chaitin/MonkeyCode work.baizhi.cloud Enterprise-grade AI office workspace | 4,973 | Claude Code, Codex | 1 | — |
| darrenhinde/OpenAgentsControl AI agent framework for plan-first development workflows with approval-based execution. Mul | 4,966 | Claude Code, OpenCode | 18 | — |
| campfirein/byterover-cli docs.byterover.dev ByteRover CLI (brv) - The portable memory layer for autonomous coding agents (formerly Ci | 4,944 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 12,162 tok |
| SadeghHayeri/GreenTunnel GreenTunnel is an anti-censorship utility designed to bypass the DPI system that is put in | 4,941 | Claude Code | 1 | 11,732 tok |
| nisrulz/app-privacy-policy-generator app-privacy-policy-generator.nisrulz.com Generate a customized Privacy Policy and Terms of Use document for your mobile apps | 4,936 | Claude Code, Codex, OpenCode | 3 | 2,619 tok |
| withcoral/coral withcoral.com The execution layer for AI agents. Act across more of your systems with precise controls: | 4,935 | Claude Code, Codex, OpenCode | 30 | 4,053 tok |
| aipotheosis-labs/aci aci.dev ACI.dev is the open source tool-calling platform that hooks up 600+ tools into any agentic | 4,930 | Claude Code | 1 | 1,270 tok |
| omdsh-dev/DSH-better-sidebar An open sidebar foundation supporting third-party extensions to register new sidebar pages | 4,928 | Claude Code, Codex, OpenCode | 2 | 4,075 tok |
| get-bb/bb getbb.app The agent IDE that builds itself | 4,918 | Claude Code, Codex, OpenCode | 2 | 1,620 tok |
| mvanhorn/cli-printing-press Every API has a secret identity. This finds it, absorbs every feature from every competing | 4,911 | Claude Code, Codex, OpenCode | 4 | 12,119 tok |
| dmno-dev/varlock varlock.dev AI-safe .env files: Schemas for agents, Secrets for humans. | 4,909 | Claude Code, Codex, GitHub Copilot, OpenCode | 6 | 2,361 tok |
| Agenta-AI/agenta agenta.ai Agenta is a workspace where you and your team build agents and automations. | 4,887 | Claude Code, Codex, OpenCode | 47 | 2,349 tok |
| nolabs-ai/nono nono.sh agent runtime security - zero trust, zero setup, zero latency agent sandboxing | 4,864 | Claude Code, Codex, OpenCode | 2 | 966 tok |
| VectifyAI/OpenKB pageindex.ai OpenKB: Open LLM Knowledge Base | 4,852 | Claude Code, Codex, OpenCode | 2 | 686 tok |
| rivet-dev/agentos rivet.dev Tiny, fast, Linux-compatible sandboxes. Powered by WebAssembly. | 4,851 | Claude Code, Codex, OpenCode | 7 | 4,201 tok |
| thunderbird/thunderbolt thunderbolt.io AI You Control: Choose your models. Own your data. Eliminate vendor lock-in. | 4,818 | Claude Code, Codex, OpenCode | 22 | 10,373 tok |
| eastlondoner/vibe-tools Give Cursor Agent an AI Team and Advanced Skills | 4,817 | Claude Code, Codex, Cursor, OpenCode | 3 | 9,579 tok |
| nexu-io/html-video open-design.ai Programmatic video for coding agents — HTML to video on your laptop. Turn HTML, CSS & data | 4,810 | Claude Code | 1 | 6,229 tok |
| kirodotdev/KiroCrew kiro.dev A persistent workspace for development work that self-improves and continues beyond one se | 4,803 | Claude Code, Codex, OpenCode | 2 | 7,755 tok |
| formkit/formkit formkit.com The form framework for coding agents | 4,783 | Claude Code | 2 | 927 tok |
| hao-ai-lab/FastVideo hao-ai-lab.github.io A unified inference and post-training framework for accelerated video generation. | 4,783 | Claude Code, Codex, OpenCode | 8 | 1,460 tok |
| 0xNyk/council-of-high-intelligence nyk.dev Structured multi-perspective deliberation for hard decisions. Run full councils, focused t | 4,773 | Claude Code | 1 | 626 tok |
| liveblocks/liveblocks liveblocks.io Realtime infrastructure for multiplayer apps and agents | 4,769 | Claude Code, Codex, OpenCode | 3 | 1,748 tok |
| IBM/mcp-context-forge ibm.github.io An AI Gateway, registry, and proxy that sits in front of any MCP, A2A, or REST/gRPC APIs, | 4,760 | Claude Code, Codex, OpenCode | 2 | 7,995 tok |
| NateBJones-Projects/OB1 Open Brain — The infrastructure layer for your thinking. One database, one AI gateway, one | 4,758 | Claude Code, Codex, OpenCode | 2 | 2,351 tok |
| ThePrimeagen/99 Neovim AI agent done right | 4,749 | Claude Code, Codex, OpenCode | 5 | 374 tok |
| latitude-dev/latitude-llm latitude.so Open-source observability for AI agents. Find where your agents fail, dispatch your coding | 4,744 | Claude Code, Codex, OpenCode | 31 | 4,071 tok |
| dimensionalOS/dimos dimensional.org Dimensional is the agentic operating system for physical space. Command humanoids, quadrup | 4,717 | Claude Code, Codex, OpenCode | 2 | 4,442 tok |