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 |
|---|---|---|---|---|
| dmitryisaenko/larafoundry larafoundry.com The modular SaaS engine for Laravel | 11 | Claude Code, Codex, OpenCode | 2 | 4,139 tok |
| Lama999901/metagenesis-core-public metagenesis-core-site1.vercel.app A notary for computations. Cryptographic verification infrastructure for computational cla | 11 | Claude Code, Codex, OpenCode | 6 | 7,114 tok |
| kikocastro/markdown-mindmap Obsidian plugin: configurable mind maps / leveled trees rendered live from your notes' fro | 11 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 1,282 tok |
| moru-ai/sandbox-infra moru.io Open-source infrastructure of Moru | 11 | Claude Code, Codex, OpenCode | 2 | 4,946 tok |
| GetKlai/klai Klai open-source AI platform | 11 | Claude Code, Codex, OpenCode | 28 | 4,503 tok |
| chemany/Mente Mente is a unified AI agent for coding, automation, gateway workflows, and long-term memor | 11 | Codex, OpenCode | 1 | 8,713 tok |
| cignosystems/mqttx Pure Elixir MQTT 3.1.1/5.0 library - high-performance codec, transport-agnostic server, an | 11 | Claude Code, Codex, OpenCode | 2 | 5,230 tok |
| cardosofelipe/pragma-stack pragma-stack.vercel.app | 11 | Claude Code, Codex, OpenCode | 2 | 5,211 tok |
| beixiyo/react-tool react-tool-70q.pages.dev React 19 component library and engineering playground built with TypeScript, Tailwind CSS | 11 | Codex, OpenCode | 1 | 4,170 tok |
| Project-Kiri/Kiri-Friends A bidirectional watchOS companion for Claude, OpenCode, and Codex CLI. | 11 | Claude Code, Codex, OpenCode | 5 | 1,190 tok |
| alpharover/alpha_viam_rover testing and proving the bot bashing method for robotics | 11 | Codex, OpenCode | 1 | 1,004 tok |
| VeniVeci/VLM-wiki A full-modal personal knowledge base built on the Karpathy LLM Wiki concept. | 11 | Codex, OpenCode | 1 | 1,638 tok |
| muratbilge/STBud-for-TwinCAT | 11 | Claude Code, Codex, OpenCode | 4 | 6,311 tok |
| acoyfellow/ralph Automated agent that processes stories from a PRD, implementing one story per run with str | 11 | Codex, OpenCode | 1 | 72 tok |
| serein-nyx/codex-proof Evidence-backed task contracts, verification, and handoffs for Codex. | 11 | Codex, OpenCode | 2 | 163 tok |
| danialhasan/electron-live-annotations Framework-agnostic live annotation layer for Electron apps | 11 | Codex, OpenCode | 1 | 1,430 tok |
| quantumpipes/capsule quantumpipes.com The open protocol for cryptographically sealed audit records of autonomous AI operations. | 11 | Codex, OpenCode | 1 | 1,087 tok |
| fanxuankai/cli-anything-harnesses cli-anything harness collection. | 11 | Codex, OpenCode | 1 | 866 tok |
| kareemessam09/Openship-App Unofficial KMP client for Openship (self-hostable deploy platform) | 11 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 19 | 6,441 tok |
| illyar80/developer-farm Goodhart-proof AI coding pipeline with architectural isolation | 11 | Codex, OpenCode | 1 | 1,021 tok |
| rolandjitsu/react-fetch-streams rolandjitsu.github.io React hook for the Streams API. | 11 | Codex, OpenCode | 1 | 1,176 tok |
| pkyanam/pkstack The first TypeScript starter kit designed from first principles for human + AI agent co-de | 11 | Claude Code, Codex, OpenCode | 3 | 1,563 tok |
| openaction/openaction OpenAction is a platform to organize and grow communities organized in federations. | 11 | Codex, OpenCode | 1 | 1,226 tok |
| Intrinsec/protoc-gen-psql Protoc plugin to generate postgresql statement from protobuf files. | 11 | Codex, OpenCode | 1 | 3,967 tok |
| XiaofengdiZhu/SurvivalcraftTemplateModForAPI This is a simple mod project template for the Survivalcraft API, a basic example mod proje | 11 | Codex, OpenCode | 1 | 619 tok |
| dcartertwo/opencode-talk Voice interface for OpenCode - speak to your codebase | 11 | Codex, OpenCode | 1 | 2,641 tok |
| liuzhengdongfortest/march-cli liuzhengdongfortest.github.io March CLI - terminal-native coding agent | 11 | Codex, OpenCode | 1 | 1,529 tok |
| MLXPorts/xLSTM-metal xLSTM on MLX and PyTorch | 11 | Codex, OpenCode | 1 | 1,075 tok |
| zivtech/drupal-critic Drupal-specific harsh review skill and agent with external skill references. | 11 | Claude Code, Codex | 3 | 1,714 tok |
| FortiumPartners/ai-mesh Best practice Documentation, prompts, commands and agent configurations for Claude Code | 11 | Claude Code, Codex, OpenCode | 2 | 9,171 tok |
| GoranErhartic/backend-onboarding | 11 | Claude Code, Codex | 1 | — |
| wang90063/nslb-optimization-agent Automatic algorithm Iteration agent for competition about network scale load banlancing | 11 | Claude Code, Codex, OpenCode | 3 | 3,139 tok |
| garlicwu/Poly-Editor demo.jhu-ai.com Poly Editor is a PPT-style web editor with drag-and-drop, multi-component and multi-page f | 11 | Claude Code, Codex, OpenCode | 2 | 3,151 tok |
| akiojin/unity-editor-mcp An MCP server and client for LLMs to interact with Unity Projects | 11 | Claude Code, Codex, OpenCode | 14 | 5,650 tok |
| bgrgicak/Roomy | 11 | Claude Code, Codex, OpenCode | 2 | 561 tok |
| Priyansh9506/Frontend-Odyssey history-of-web.vercel.app 🗞️ The Frontend : History of Web An interactive, newspaper-inspired experience exploring | 11 | Claude Code, Codex, OpenCode | 2 | 4,454 tok |
| moremeds/argon Options & flow analytics cockpit — dealer gamma, IV surface, dark-pool flow, and regime in | 11 | Claude Code, Codex, OpenCode | 2 | 14,019 tok |
| Hikaru518/Ram Ram is an AI agent in Slack, built with FastAPI and connected to an OpenAI-compatible LLM | 11 | Codex, OpenCode | 1 | 4,595 tok |
| do4k/LogiTux | 11 | Codex, OpenCode | 1 | 1,000 tok |
| sycu8/cloudflare-onboarding-journey | 11 | Codex, OpenCode | 1 | 1,382 tok |
| popstas/planfix-mcp-server | 11 | Claude Code, Codex, OpenCode | 2 | 1,697 tok |
| amidabuddha/unichat-ts-mcp-server | 11 | Codex, OpenCode | 1 | 349 tok |
| cursive-team/rokid-apps Apps for Rokid AI glasses | 11 | Claude Code, Codex, OpenCode | 2 | 4,195 tok |
| kayac/nepp-chan web.nepp-chan.ai A chat application that lets you talk with “Neppu-chan,” the AI deputy village chief of Ot | 11 | Claude Code, Codex, OpenCode | 18 | 2,631 tok |
| alevizio/curb curb.guide SF street-parking rules on a map — street sweeping, meters & permit zones, with calendar r | 11 | Claude Code, Codex, OpenCode | 2 | 20,343 tok |
| chanmaoganda/bili-rust Tauri 2 desktop Bilibili client (Rust + Leptos/WASM) | 11 | Claude Code, Codex, OpenCode | 2 | 2,080 tok |
| mark3labs/phalcon-mcp MCP server that integrates with the BlockSec https://blocksec.com platform to provide bloc | 11 | Codex, OpenCode | 1 | 143 tok |
| markdevshop/vector-mcp Vector MCP Server for AI Agents - Supports ChromaDB, Couchbase, MongoDB, Qdrant, and PGVec | 11 | Claude Code, Codex, OpenCode | 2 | 3,027 tok |
| craftingcodegig/vector-mcp Vector MCP Server for AI Agents - Supports ChromaDB, Couchbase, MongoDB, Qdrant, and PGVec | 11 | Claude Code, Codex, OpenCode | 2 | 3,027 tok |
| lightszentip/laravel-release-changelog-generator Generate a changelog and releases with version management with artisan | 11 | Claude Code, Codex, OpenCode | 4 | 799 tok |