32,004 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 agents7,374Claude Code6,573Data and AI3,706Backend and APIs3,486Languages3,398Planning3,181Git and workflow3,100Code review2,701Memory and context2,354Testing2,311Research2,292DevOps and cloud2,282Writing and docs2,269Frontend2,250Security1,980Productivity1,695
All Claude Code32,004 Codex23,112 OpenCode21,881 GitHub Copilot3,501 Gemini CLI1,902 Cursor1,724 Windsurf62 Kiro40
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| companion-inc/feynman feynman.is | 8,870 | Claude Code, Codex, OpenCode | 2 | 1,613 tok |
| redis/RedisInsight redis.io Redis GUI by Redis | 8,817 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 26 | 2,845 tok |
| anthropics/claude-code-action | 8,805 | Claude Code | 11 | 840 tok |
| google/adk-go google.github.io An open-source, code-first Go toolkit for building, evaluating, and deploying sophisticate | 8,757 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,501 tok |
| anyproto/anytype-ts anytype.io Official Anytype client for MacOS, Linux, and Windows | 8,756 | Claude Code, Codex, OpenCode | 11 | 6,931 tok |
| cloudflare/vinext vinext.dev Vite plugin that reimplements the Next.js API surface — deploy anywhere | 8,756 | Claude Code, Codex, OpenCode | 10 | 8,521 tok |
| freecodexyz/free-code x.com The free build of Claude Code. All telemetry removed, security-prompt guardrails stripped, | 8,736 | Claude Code, Codex, OpenCode | 2 | 2,657 tok |
| nexu-io/html-anything open-design.ai ✨ The agentic HTML editor — your local AI agent writes the HTML, you ship it. 🚀 75 Skills | 8,691 | Claude Code, Codex, OpenCode | 2 | 391 tok |
| alvinunreal/oh-my-opencode-slim ohmyopencodeslim.com Lean, fine tuned Opencode multi agent suite · Mix any models · Auto delegate tasks | 8,673 | Claude Code, Codex, OpenCode | 3 | 2,217 tok |
| digoal/blog AI,Opensource,Database,Business,Finance,Minds. git clone --depth 1 https://github.com/digo | 8,569 | Claude Code | 1 | 1,255 tok |
| backnotprop/plannotator plannotator.ai Annotate and review coding agent plans and code diffs visually, share with your team, send | 8,528 | Claude Code, Codex, OpenCode | 6 | 35,880 tok |
| NVIDIA/OpenShell docs.nvidia.com OpenShell is the safe, private runtime for autonomous AI agents. | 8,524 | Claude Code, Codex, OpenCode | 22 | 4,796 tok |
| TeamWiseFlow/xiaobei openclaw-for-business.com A customer-acquisition agent tailored for OPCs and small and micro businesses | 8,502 | Claude Code, Codex, OpenCode | 2 | 3,411 tok |
| CoreBunch/Instatic instatic.com The open-source alternative to Webflow, Framer and WordPress. Agentic self-hosted visual C | 8,494 | Claude Code, Codex, OpenCode | 5 | 8,760 tok |
| ogx-ai/ogx ogx-ai.github.io Open GenAI Stack | 8,426 | Claude Code, Codex, OpenCode | 2 | 2,801 tok |
| jesse-ai/jesse jesse.trade An advanced crypto trading bot written in Python | 8,426 | Claude Code, Codex, OpenCode | 2 | 2,749 tok |
| vendurehq/vendure vendure.io Open-source headless commerce platform built with TypeScript, NestJS, React, and GraphQL | 8,406 | Claude Code, Codex, OpenCode | 2 | 593 tok |
| openclaw/gogcli gogcli.sh Google Workspace in your terminal. | 8,370 | Claude Code, Codex, OpenCode | 33 | 754 tok |
| kunchenguid/no-mistakes kunchenguid.github.io git push no-mistakes | 8,331 | Claude Code, Codex, OpenCode | 17 | 5,764 tok |
| pydantic/monty pydantic.dev A minimal, secure Python interpreter written in Rust for use by AI | 8,176 | Claude Code, Codex, OpenCode | 13 | 15,199 tok |
| vudovn/ag-kit ag-kit.unikorn.vn | 8,169 | Claude Code | 58 | 1,069 tok |
| GetStream/Vision-Agents visionagents.ai Open Vision Agents by Stream. Build voice and vision agents quickly with any model or vide | 8,116 | Claude Code | 4 | 1,252 tok |
| fonoster/fonoster fonoster.com 🚀 The open-source alternative to Twilio. | 8,098 | Claude Code | 10 | — |
| nullclaw/nullclaw nullclaw.io Fastest, smallest, and fully autonomous AI assistant infrastructure written in Zig | 8,068 | Claude Code, Codex, OpenCode | 2 | 6,570 tok |
| anthropics/claude-agent-sdk-python | 8,048 | Claude Code | 8 | 180 tok |
| webiny/webiny-js webiny.com Open-source, self-hosted CMS platform on AWS serverless (Lambda, DynamoDB, S3). TypeScript | 8,032 | Claude Code, Codex, GitHub Copilot, OpenCode | 11 | 1,432 tok |
| jnMetaCode/superpowers-zh sp.aiolaola.com 🦸 AI coding superpowers · Chinese-enhanced edition — superpowers (116k+ ⭐), fully transla | 8,003 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 3,192 tok |
| ai-dynamo/dynamo docs.nvidia.com A Datacenter Scale Distributed Inference Serving Framework | 7,983 | Claude Code, Codex, OpenCode | 29 | 4,296 tok |
| Upsonic/Upsonic docs.upsonic.ai Build autonomous AI agents in Python. | 7,948 | Claude Code | 2 | 2,950 tok |
| vercel-labs/deepsec deepsec.sh Deepsec is a security harness for finding vulnerabilities in your codebase powered by codi | 7,920 | Claude Code | 1 | 411 tok |
| datahaven-xyz/datahaven datahaven.xyz An EVM compatible Substrate chain, powered by StorageHub and secured by EigenLayer | 7,896 | Claude Code | 1 | 1,227 tok |
| OpenCoworkAI/open-codesign opencoworkai.github.io Open-source Claude Design alternative. One-click import your Claude Code / Codex API key. | 7,888 | Claude Code, Codex, OpenCode | 2 | 5,132 tok |
| mattpocock/sandcastle Orchestrate sandboxed coding agents in TypeScript with sandcastle.run() | 7,870 | Claude Code, Codex, OpenCode | 4 | 237 tok |
| gilbarbara/react-joyride react-joyride.com Create guided tours in your apps | 7,856 | Claude Code | 1 | 1,893 tok |
| maximhq/bifrost getmaxim.ai Fastest enterprise AI gateway (50x faster than LiteLLM) with adaptive load balancer, clust | 7,847 | Claude Code, Codex, OpenCode | 15 | 12,300 tok |
| MystenLabs/sui sui.io Sui, a next-generation smart contract platform with high throughput, low latency, and an | 7,744 | Claude Code, Codex, OpenCode | 7 | 1,297 tok |
| HuLaSpark/HuLa hulaspark.com 🍀 A cross-platform instant messaging desktop application with exceptional performance bui | 7,705 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 4 | 4 tok |
| logancyang/obsidian-copilot obsidiancopilot.com THE Copilot in Obsidian | 7,680 | Claude Code, Codex, OpenCode | 9 | 2,872 tok |
| samuelclay/NewsBlur newsblur.com NewsBlur is a personal news reader that brings people together to talk about the world. A | 7,610 | Claude Code, Codex, OpenCode | 14 | 5,713 tok |
| mnfst/manifest manifest.build Connect Your Agents And Harnesses With Any Provider 🦚 | 7,511 | Claude Code, Codex, OpenCode | 4 | 20,315 tok |
| farzaa/clicky | 7,489 | Claude Code, Codex, OpenCode | 2 | 2,962 tok |
| FastLED/FastLED fastled.io The FastLED library for colored LED animation on Arduino. Please direct questions/request | 7,483 | Claude Code, Cursor, Gemini CLI | 62 | 27,000 tok |
| NomaDamas/k-skill k-skill.nomadamas.org A collection of skills for Koreans — turn your Agent into a Korean | 7,439 | Claude Code, Codex, OpenCode | 2 | 3,500 tok |
| rikkahub/rikkahub rikka-ai.com RikkaHub is an Android APP that supports for multiple LLM providers. | 7,438 | Claude Code, Codex, OpenCode | 7 | 997 tok |
| 1weiho/open-slide open-slide.dev A slide framework built for agents. | 7,434 | Claude Code, Codex, OpenCode | 10 | 792 tok |
| traceloop/openllmetry traceloop.com Open-source observability for your GenAI or LLM application, based on OpenTelemetry | 7,415 | Claude Code | 1 | 636 tok |
| anthropics/defending-code-reference-harness claude.com Skills for threat modeling, scanning, triage, patching, plus an autonomous scanning harnes | 7,414 | Claude Code | 2 | 4,052 tok |
| TheCraigHewitt/seomachine seomachine.io A specialized Claude Code workspace for creating long-form, SEO-optimized blog content for | 7,403 | Claude Code | 61 | 1,202 tok |
| wiremock/wiremock wiremock.org A tool for mocking HTTP services | 7,358 | Claude Code, Codex, OpenCode | 3 | 596 tok |
| algorithmicsuperintelligence/openevolve Open-source implementation of AlphaEvolve | 7,330 | Claude Code, GitHub Copilot | 2 | 1,195 tok |