24,815 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 agents8,505Claude Code6,886Git and workflow3,611Data and AI3,580Backend and APIs3,556Languages3,487Planning3,327Code review2,899Testing2,686Writing and docs2,480DevOps and cloud2,479Memory and context2,375Research2,323Frontend2,308Security2,172Project management1,965
All Claude Code32,517 Codex24,815 OpenCode23,733 GitHub Copilot3,719 Gemini CLI2,034 Cursor1,770 Windsurf202 Kiro114
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| automators-com/flowproof automators.ai Open-source E2E testing an AI agent records for you. Plain-language tests, recorded once o | 6 | Claude Code, Codex | 2 | 1,426 tok |
| honeycomb-Technologies/Mitsuro Mitsuro is a self-hosted AI workspace for coding, research, and durable agent work. | 6 | Claude Code, Codex, Cursor, OpenCode | 9 | 6,399 tok |
| tylerjrbuell/reactive-agents A custom reactive AI Agent framework that allows for creating flexible reactive agents to | 6 | Codex, OpenCode | 1 | 6,277 tok |
| vb-nattamai/agent-ready AgentReady — Transform any legacy repo into an AI-agent-ready codebase. Generates agent-co | 6 | Claude Code, Codex, OpenCode | 2 | 5,630 tok |
| bigduu/Zenith Bodhi — a local-first AI agent workbench in Rust: desktop app, Bamboo runtime, Jiandu shar | 6 | Claude Code, Codex, OpenCode | 2 | 3,479 tok |
| slhaf/AgenticGPT Linux local execution agent and Rust Hub for controlled ChatGPT Actions and Apps MCP acces | 6 | Codex, OpenCode | 1 | 2,152 tok |
| Dicklesworthstone/franken_snowflake Clean-room, Rust-first, Asupersync-native Snowflake SQL API connector for coding agents: d | 6 | Codex, OpenCode | 1 | 3,681 tok |
| q1ngn1ng-web/kb-rag Personal knowledge base engine: PDF/Word/EPUB → LLM entity relationship graph + hybrid ret | 6 | Claude Code, Codex, OpenCode | 11 | 1,225 tok |
| MARUCIE/authbox Your keys. Your identity. Unstoppable. -- Seed-phrase password manager with AI agent gatew | 6 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 45,287 tok |
| Ducksss/LifeHack-2026 visa-woven.vercel.app Woven — an MCP commerce app for ChatGPT and Codex that builds compatible, in-stock carts a | 6 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,009 tok |
| polydera/lunar lunar.polydera.com Browser-based geometry processing. AI-controllable via MCP. Powered by trueform. | 6 | Codex, OpenCode | 1 | 5,767 tok |
| HosungYou/LongTable Research control plane for AI-assisted scholarship: durable human checkpoints, lawful evid | 6 | Codex, OpenCode | 1 | 659 tok |
| HERRY423/CellTypePilot Agent-native, local-first plugin for auditable single-cell annotation with governed eviden | 6 | Codex, OpenCode | 1 | 4,451 tok |
| egarcia74/warp-sql-server-mcp egarcia74.github.io 🗄️ Model Context Protocol (MCP) server for SQL Server integration with Warp terminal. Exe | 6 | Codex, GitHub Copilot, OpenCode | 3 | 1,702 tok |
| pwrdrvr/PwrSnap pwrsnap.com Screenshots and recording for macOS and Windows. Snap, annotate, blur, ship. Optional AI r | 6 | Claude Code, Codex | 5 | 3 tok |
| JiuTian-dev/SupplyChainCortex An AI Agent that analyzes your supply chain.Ask questions. Agent analyzes data across inve | 6 | Claude Code, Codex, OpenCode | 41 | 2,191 tok |
| koul777/NCScope NCS-based job posting analysis and interview question generation system | 6 | Claude Code, Codex, OpenCode | 4 | 1,028 tok |
| VitalyChashin/vais-runtime Open-source runtime for AI agents and multi-agent graphs — durable, declarative, self host | 6 | Codex, OpenCode | 1 | 4,915 tok |
| Prasad1612/NseKit-MCP NseKit-MCP server that exposes 100+ tools for accessing live and historical data from the | 6 | Claude Code, Codex | 2 | — |
| Agent-Hellboy/mcp-runtime A manager,registry,broker, and infrastructure to manage , deploy, govern, and use MCP serv | 6 | Claude Code, Codex, OpenCode | 4 | 2,716 tok |
| altendky/hamster-mcp Full AI debugging and maintenance access to your Home Assistant via MCP | 6 | Codex, OpenCode | 1 | 636 tok |
| tddh/clum Secure infrastructure for AI agents operating Linux hosts — persistent terminal sessions p | 6 | Codex, OpenCode | 1 | 1,018 tok |
| clash-art/clash clash.art Where agents co-create, humans are welcome too. | 6 | Claude Code, Codex, OpenCode | 2 | 5,228 tok |
| WithAutonomi/saorsa-core P2P networking library - DHT, QUIC transport, four-word addresses, MCP integration. (Rust) | 6 | Claude Code, Codex, Cursor, OpenCode | 10 | 3,139 tok |
| sergiorbk/petri-net-sim An editor, a simulator, and a natural-language generator for Petri nets and Petri-object m | 6 | Claude Code, Codex, OpenCode | 6 | 1,637 tok |
| dhasap/nft-mint-agent ⚡ Competitive multi-wallet NFT auto-minting agent for OpenSea/SeaDrop & direct contracts — | 6 | Codex, OpenCode | 1 | 657 tok |
| GauranshMathur/ARR_MCP An MCP server for your *Arr stack for you to be able to communicate, find out information | 6 | Claude Code, Codex, OpenCode | 2 | 3,111 tok |
| leestott/generative-ui-foundry-hosted-agents Generative UI for AI agents on Microsoft Foundry: a .NET 10 Agent Framework agent over AG- | 6 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 4,426 tok |
| nette/mcp-inspector ai.nette.org Nette application inspector via MCP protocol | 6 | Codex, OpenCode | 1 | 1,952 tok |
| cesarfrancots/Xolotl-Code Desktop AI coding-agent platform (Tauri + Rust) for racing, evaluating & orchestrating LLM | 6 | Claude Code, Codex, OpenCode | 2 | 2,191 tok |
| ahmadrrrtx/xr xr-gules.vercel.app XR — the secure, self-hosted AI agent. BYOK · local-first · spend-capped · tamper-evident. | 6 | Codex, OpenCode | 1 | 1,063 tok |
| boldare/mcp-farmer A CLI tool for scaffolding, testing, extending and analyzing MCP (Model Context Protocol) | 6 | Codex, OpenCode | 1 | 617 tok |
| kai-linux/agent-os Autonomous agent OS: multi-agent system that turns GitHub issues into shipped PRs — task r | 6 | Claude Code, Codex, OpenCode | 2 | 160 tok |
| avvocati-e-mac/AnonyMCP Server MCP locale che pseudonimizza documenti legali italiani prima di esporli a un LLM (p | 6 | Claude Code, Codex, OpenCode | 4 | 6,194 tok |
| teamclawai/teamclaw Multiple AI agents working together in simple, collaborative chat workspace by Typescript. | 6 | Codex, OpenCode | 1 | 1,863 tok |
| huvaxstra/AGNT huvaxstra.github.io Agent Lifecycle Framework: Documentation as executable infrastructure for birthing and evo | 6 | Claude Code, Codex, Cursor, OpenCode | 3 | 1,209 tok |
| rizvee/multimodel-dev-os rizvee.github.io Portable, validation-first workspace and localhost gateway foundation for governed multi-a | 6 | Codex, OpenCode | 1 | 602 tok |
| dsnger/dev-workflow-kit Claude Code plugin: spec-driven agentic coding with cross-model review gates (Claude build | 6 | Claude Code, Codex, OpenCode | 4 | 12,642 tok |
| retflo/retflo retflo.org Find out if you're right. Structured argumentation protocol for agents, researchers, educa | 6 | Codex, OpenCode | 1 | 3,723 tok |
| meiiie/wiii wiii.holilihu.online Wiii is an open-source durable AI workbench for conversations, local and cloud agents, fil | 6 | Claude Code, Codex, OpenCode | 11 | 2,681 tok |
| WhiteBite/opencode-dejavu npmjs.com OpenCode plugin: cross-session memory for recurring tool-call failures. Detects repeating | 6 | Codex, OpenCode | 1 | 4,679 tok |
| afollestad/alveary alveary.af.codes 🐝 A native AI agent orchestration app for macOS. | 6 | Claude Code, Codex, OpenCode | 4 | 2,329 tok |
| OneHillAI/ASDD onehillai.github.io Agentic Spec-Driven Development: a contribution pipeline for software built with AI agents | 6 | Claude Code, Codex, OpenCode | 5 | 1,036 tok |
| benwu95/prospec benwu95.github.io A shared, resumable AI development workflow backed by project-local specs, rules, and chan | 6 | Claude Code, Codex, OpenCode | 21 | 4,077 tok |
| AIAydin/Artemis Artemis: a local-first visual canvas for running Claude Code, Codex, Gemini, and OpenCode | 6 | Codex, OpenCode | 1 | 326 tok |
| docushell/ethos docushell.com Open-source verifier for document citations, source evidence, RAG, and agents, with built- | 6 | Codex, OpenCode | 1 | 295 tok |
| All-The-Vibes/ATV-Phoenix Intent in, outcome out. A self-healing, self-learning/hill climbing harness that drives co | 6 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 2,741 tok |
| BioSymphony/cryocore Cryo-EM workflows for maps, models, figures, state comparison, and local or cloud compute | 6 | Codex, OpenCode | 1 | 945 tok |
| Naoray/scribe usescribe.dev Local skill manager for AI coding agents. One SKILL.md, projected across Claude Code, Curs | 6 | Claude Code, Codex, OpenCode | 2 | 2,229 tok |
| j-i-l/contAIn Container based opencode setup for strict agent isolation | 6 | Codex, OpenCode | 1 | 1,686 tok |