43,547 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 |
|---|---|---|---|---|
| bitsocialnet/seedit seedit.app A Bitsocial app with an old.reddit UI | 416 | Claude Code, Codex, OpenCode | 32 | 2,529 tok |
| r-dbi/odbc odbc.r-dbi.org Connect to ODBC databases (using the DBI interface) | 416 | Claude Code, Codex, OpenCode | 2 | 1,253 tok |
| flingengine/FlingEngine fling-engine.site A Vulkan game engine with a focus on data oriented design | 415 | Claude Code, Codex, OpenCode | 3 | 805 tok |
| john-rocky/coreai-model-zoo john-rocky.github.io Community model zoo for Apple Core AI (iOS/macOS 27): 66 models — LLM, VLM, OCR, ASR, TTS, | 415 | Claude Code, Codex, OpenCode | 2 | 2,273 tok |
| gemini-cli-extensions/jules A Gemini CLI extension that allows you to use the Gemini CLI to orchestrate the Jules asyn | 414 | Gemini CLI | 1 | 572 tok |
| MetaMask/core This monorepo is a collection of packages used across multiple MetaMask clients | 414 | Claude Code, Codex, OpenCode | 2 | 3,101 tok |
| vivekchand/clawmetry clawmetry.com See your agent think. Zero-config observability & governance for 30 AI agent runtimes: Cla | 414 | Claude Code, Codex, OpenCode | 3 | 11,158 tok |
| burugo/one-mcp A centralized reverse-proxy platform for MCP servers — manage, group, and export as Skills | 413 | Codex, OpenCode | 1 | 611 tok |
| aallan/vera veralang.dev Vera: a programming language designed for LLMs to write | 413 | Claude Code, Codex, OpenCode | 2 | 10,460 tok |
| pipecat-ai/voice-ui-kit voiceuikit.pipecat.ai Components, hooks and template apps for building React voice AI applications quickly. Desi | 413 | Claude Code, Codex, OpenCode | 2 | 1,434 tok |
| xuzhougeng/wispterm wispterm.com A cross-platform terminal workspace for remote development and AI agent workflows, powered | 413 | Codex, OpenCode | 1 | 5,997 tok |
| ai-search-guru/getcito-worlds-first-open-source-aio-aeo-or-geo-tool demo.getcito.com GetCito the World's First Open Source AI Search Optimization (AIO) / Answer Engine Optimiz | 413 | Codex, OpenCode | 1 | 956 tok |
| koreal6803/finlab-ai finlab.finance Your AI's shortcut to mass-produce alpha-generating quant strategies. | 413 | Claude Code | 2 | 1,829 tok |
| agent-sh/agnix The missing linter and lsp for AI coding assistants. Validate CLAUDE.md, AGENTS.md, SKILL. | 412 | Claude Code, Codex, OpenCode | 2 | 5,416 tok |
| Ruya-AI/cozempic pypi.org Context cleaning for Claude Code — prune bloated sessions, protect Agent Teams from contex | 412 | Claude Code | 6 | — |
| SeaOf0/dsh-redteam-model Multiple modes built on dsh web for authorized security research by red teams, covering pe | 412 | Codex, OpenCode | 1 | 2,748 tok |
| eclipse-rdf4j/rdf4j rdf4j.org Eclipse RDF4J: scalable RDF for Java | 412 | Claude Code, Codex, OpenCode | 9 | 12,235 tok |
| cocart-headless/cocart-community cocartapi.com A developer-first REST API to decouple WooCommerce on the frontend. Fast, secure, customiz | 412 | Claude Code, Codex, OpenCode | 5 | 2,150 tok |
| AI45Lab/iDeer This does remind me. | 411 | Codex, OpenCode | 1 | 560 tok |
| bassimeledath/dispatch A Claude Code skill that 10x's your effective context window by dispatching tasks to backg | 411 | Claude Code | 2 | 666 tok |
| gotalab/skillport Bring Agent Skills to Any AI Agent and Coding Agent — via CLI or MCP. Manage once, serve a | 411 | Claude Code, Codex, OpenCode | 2 | 817 tok |
| cornell-zhang/allo cornell-zhang.github.io Allo Accelerator Design and Programming Framework (PLDI'24) | 411 | Codex, OpenCode | 1 | 290 tok |
| Arvo-AI/aurora aurorasre.ai Aurora — Open source AI-powered agentic incident management & root cause analysis for SREs | 411 | Claude Code, Codex, OpenCode | 2 | 2,735 tok |
| dongbeixiaohuo/writing-agent 🚀 A full-stack writing system that removes the AI feel, based on Claude Code (Skills + Su | 411 | Claude Code | 26 | 588 tok |
| text2future/flowix Notes for you, Memory for your agents. / Built-in Deepseek harness Agent / Suitable for of | 411 | Claude Code | 1 | 7,099 tok |
| Masriyan/Claude-Code-CyberSecurity-Skill security-life.org 22 production-quality Claude Code Skills for cybersecurity professionals — covering offens | 411 | Claude Code | 1 | 1,151 tok |
| drandyhaas/KiCadRoutingTools hackaday.io A set of Python/Rust tools to aid routing in KiCad | 411 | Claude Code | 12 | 15,298 tok |
| labring/tentix TenTix (10x Efficiency) - An AI native customer service platform with 10x accelerated reso | 411 | Claude Code | 1 | 1,482 tok |
| co-cart/co-cart cocartapi.com A developer-first REST API to decouple WooCommerce on the frontend. Fast, secure, customiz | 411 | Claude Code, Codex, OpenCode | 5 | 2,150 tok |
| atulmy/gql-query-builder npmjs.com 🔧 Simple GraphQL Query Builder | 410 | Claude Code, Codex, OpenCode | 2 | 817 tok |
| caidaoli/ccLoad ccload.xyz AI API gateway that ends manual channel switching with smart routing, auto failover, expon | 410 | Claude Code, Codex | 3 | 1,268 tok |
| webcoyote/sandvault Run AI agents isolated in a macOS user account and sandbox-exec. Configured to run Claude | 410 | Claude Code, Codex, OpenCode | 2 | 37 tok |
| ShaftHQ/SHAFT_ENGINE shafthq.github.io Java test automation framework for web, mobile, API, CLI, database, and desktop E2E testin | 409 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 6 | 1,033 tok |
| Kocoro-lab/Kocoro kocoro.ai A Mac-native AI agent with memory, local computer access, browser control, IM channels, an | 409 | Claude Code, Codex, OpenCode | 2 | 28,639 tok |
| bybren-llc/safe-agentic-workflow jscottgraham.us SAW — SAFe Agentic Workflow AI Agent Harness for Multi-Agent Team Workflows Built on SAFe | 409 | Claude Code, Codex, Gemini CLI, OpenCode | 19 | 5,888 tok |
| PKU-YuanGroup/OpenAI4S openai4s.org A Claude Science replica using the 9.9-yuan Doubao API | 409 | Claude Code, Codex, OpenCode | 2 | 7,593 tok |
| pegasi-ai/reins reins.sh Stop AI agents from doing things you didn't ask for. | 408 | Claude Code | 3 | — |
| MinghuiChen43/awesome-deep-phenomena A curated list of papers of interesting empirical study and insight on deep learning. Cont | 408 | Codex, OpenCode | 1 | 1,891 tok |
| alpbahadur/49Agents 49agents.com Open-source 2D IDE for managing AI agents in native CLIs, terminal, gits, beads issues, an | 408 | Claude Code, Codex, OpenCode | 2 | 3,298 tok |
| ruilisi/lsbot lsbot.org Lean & Secure Bot | 408 | Claude Code, GitHub Copilot | 2 | 2,985 tok |
| vishiri/fantasia-archive A world-builder's best friend! | 408 | Claude Code, Codex, Cursor, OpenCode | 39 | 7,498 tok |
| skygazer42/pokemon-chat A Pokémon-themed intelligent chat assistant based on LightRAG, LangGraph, MCP, RagFlow, an | 408 | Codex, OpenCode | 1 | 739 tok |
| erpipe-org/mcp-odoo erpipe.com Odoo MCP for AI agents — gated writes, multi-instance. Hosted product: https://erpipe.com | 408 | Claude Code | 1 | 260 tok |
| NotASithLord/peerd peerd.ai The first AI agent harness native to the browser. A browser extension that runs a full age | 408 | Claude Code, Codex, OpenCode | 2 | 16,886 tok |
| jnMetaCode/ai-shortfilm-prompts prompts.aiolaola.com Claude Code Skill that turns any idea into a cinematic, model-ready video prompt — Sora · | 408 | Claude Code | 1 | 939 tok |
| Hacker-Valley-Media/Interceptor Agent-driven Chrome extension for full browser control via CLI | 408 | Claude Code, Codex, OpenCode | 7 | 5,585 tok |
| indragiek/uniprof uniprof.sh Universal CPU profiler designed for humans and AI agents | 408 | Claude Code, Codex, OpenCode | 2 | 2,124 tok |
| LarsCowe/bmalph Unified AI Development Framework - BMAD phases with Ralph execution loop | 407 | Claude Code | 1 | 1,360 tok |
| Runchuan-BU/BioClaw AI-Powered Bioinformatics Research Assistant. Built on OpenClaw. | 407 | Claude Code | 13 | 1,198 tok |
| caipe-io/ai-platform-engineering caipe.io CAIPE is an open-source AI platform for building, governing, and operating AI agents and a | 407 | Claude Code, Codex, Cursor, OpenCode | 30 | 5,339 tok |