23,614 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 |
|---|---|---|---|---|
| AmaniDawn/DGame A framework based on the TEngine framework, modified and expanded with practical extension | 177 | Claude Code, Codex, OpenCode | 6 | 2,039 tok |
| xbfighting/tdx2db Quickly obtain an A-share quantitative database containing daily and various minute-level | 177 | Claude Code, Codex, OpenCode | 3 | 3,993 tok |
| aerovato/magic-compact Lossless context compression plugin for Claude Code & OpenCode. | 177 | Codex, OpenCode | 1 | 165 tok |
| kky42/codex-as-mcp Convert codex CLI tool to an MCP — unleash the power of GPT-5 | 177 | Claude Code, Codex, OpenCode | 2 | 809 tok |
| RedWoodOG/Hermes-Desktop Hermes_Desktop | 176 | Codex, GitHub Copilot, OpenCode | 10 | 12,836 tok |
| cexll/codex-mcp-server Codex Mcp Server | 176 | Codex, OpenCode | 1 | 753 tok |
| comet-ml/comet-examples Examples of Machine Learning code using Comet.ml | 176 | Claude Code, Codex, OpenCode | 3 | 1,587 tok |
| ZhangHanDong/claude-code-api-rs A high-performance Rust implementation of an OpenAI-compatible API gateway for Claude Code | 176 | Codex, OpenCode | 1 | 1,011 tok |
| lincwang123-bot/moonlit-stories Reusable AI English picture-book workflow with consistent illustrations and local Chatterb | 176 | Codex, OpenCode | 1 | 435 tok |
| Hmbown/Hegelion hegelion-web.pages.dev Dialectical reasoning architecture for LLMs (Thesis → Antithesis → Synthesis) | 176 | Claude Code, Codex, OpenCode | 3 | 1,804 tok |
| GrayboxTech/weightslab graybx.com Monitoring platform for ML teams building real‑world AI at scale. | 176 | Claude Code, Codex, OpenCode | 1 | 4,997 tok |
| RapidFireAI/rapidfireai rapidfire.ai RapidFire AI: Rapid AI Customization from RAG to Fine-Tuning | 176 | Claude Code, Codex, OpenCode | 2 | 94 tok |
| VeryGoodOpenSource/vgv-ai-flutter-plugin AI plugin to enhance and accelerate Flutter & Dart development, built by Very Good Venture | 176 | Claude Code, Codex, OpenCode | 2 | 4,674 tok |
| swimmwatch/cloakbrowser-mcp swimmwatch.github.io ⚡ CloakBrowser MCP server for AI agents: Playwright-powered browsing, clean tool forwardin | 176 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 2,327 tok |
| sohaibt/product-mode sohaibthiab.me The most expensive bug in AI-assisted building is shipping the wrong thing, well. A drop-i | 176 | Claude Code, Codex, OpenCode | 2 | 4,272 tok |
| kisaragi-mochi/stackchan-mcp MCP gateway for StackChan (xiaozhi-esp32): bridge any MCP client to a CoreS3 + servo + cam | 176 | Codex, OpenCode | 1 | 770 tok |
| wenqingyu/ralphy-openspec Ralph loop + OpenSpec integration for Cursor, OpenCode and ClaudeCode heavy lifting. | 175 | Claude Code, Codex, OpenCode | 5 | 483 tok |
| ston-fi/ton-rs Rust libraries for working with the TON blockchain: cells, TLB, addresses, wallets, contra | 175 | Claude Code, Codex, OpenCode | 2 | 1,936 tok |
| jongwony/epistemic-protocols Epistemic protocols for Claude Code — structure human-AI interaction quality at every deci | 175 | Claude Code, Codex, OpenCode | 11 | 3,918 tok |
| crabbuild/compass compass.crab.build Native, local-first knowledge graph engine for code and project artifacts—inspired by Grap | 175 | Codex, OpenCode | 1 | 3,115 tok |
| calesthio/Resonant Free, local AI music studio for Windows—generate songs, play instruments, arrange, mix, ex | 175 | Claude Code, Codex, OpenCode | 2 | 258 tok |
| shaftoe/awesome-pi-coding-agent awesome-pi.site An auto-discovered, LLM curated directory of resources for the Pi Coding Agent ecosystem. | 175 | Codex, OpenCode | 1 | 352 tok |
| JuliusBrussee/skills | 175 | Claude Code, Codex, OpenCode | 2 | 419 tok |
| unnecessary-special-projects/ghist Task management that lives in your repo | 174 | Claude Code, Codex, OpenCode | 4 | 738 tok |
| mo-tunn/OpenGuider mo-tunn.github.io An AI companion that lives on your desktop - OpenGuider watches your screen, listens to yo | 174 | Codex, OpenCode | 1 | 573 tok |
| integromat/make-mcp-server Make MCP Server | 174 | Claude Code, Codex, OpenCode | 2 | 913 tok |
| tubecreate/tubecli tubecli.app ⚡ TubeCLI — The Ultimate Open Source AI Agents Ecosystem | Agents Browser · Agents Workflo | 174 | Codex, OpenCode | 1 | 169 tok |
| ilanbenb/wa_llm llm.org.il A WhatsApp bot that can participate in group conversations, powered by AI. The bot monitor | 174 | Codex, OpenCode | 1 | 628 tok |
| suryast/indonesia-gov-apis datarakyat.id 🇮🇩 50+ Indonesian Government APIs & Data Sources — BPS, OJK, BPJPH, BPOM, Bank Indonesia | 174 | Codex, OpenCode | 1 | 592 tok |
| qualcomm-linux/meta-qcom OpenEmbedded/Yocto Project BSP layer for Qualcomm based platforms | 174 | Claude Code, Codex, OpenCode | 2 | 2,071 tok |
| weihong-su/miniQMT miniQMT for Arthur | 174 | Claude Code, Codex, OpenCode | 2 | 15,190 tok |
| vaibhavarora14/job-application-agent jobappagent.com JobAppAgent: open-source AI job application agent (Agent Skill + CLI). Searches wide, matc | 174 | Codex, OpenCode | 1 | 137 tok |
| redis/agent-skills redis.io Redis' official collection of agent skills | 174 | Claude Code, Codex, OpenCode | 2 | 2,030 tok |
| damiansire/web-worker-patterns damiansire.github.io An interactive platform demonstrating advanced Web Worker patterns and architectural strat | 173 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 2,863 tok |
| idaibin/rustzen-admin admin.rustzen.dev A structured monorepo for Rust full-stack admin systems, with an Axum backend, React front | 173 | Codex, OpenCode | 1 | 770 tok |
| PsiACE/skills skills.psiace.me A small, shared skill library by builders, for builders. | 173 | Codex, OpenCode | 1 | 88 tok |
| makoMakoGo/fish-claude Fish's custom settings and tools about claude code, codex, oh-my-pi etc | 173 | Claude Code, Codex, OpenCode | 2 | 533 tok |
| tinygrad/asm2464pd-firmware Firmware for the ASM2464PD | 173 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 276 tok |
| pglayers/pglayers pglayers.github.io PostgreSQL Docker images with the extensions you actually need -- pre-built, composable, n | 173 | Codex, OpenCode | 1 | 10,284 tok |
| c4pt0r/pie Rust port of the pi agent harness — coding agent + LLM runtime stack | 173 | Claude Code, Codex, OpenCode | 2 | 2,768 tok |
| reshaprio/reshapr reshapr.io The open source runtime that turns your APIs AI-Native, without rebuilding them | 173 | Codex, OpenCode | 1 | 2,307 tok |
| tensorlakeai/tensorlake-skills Coding agent skill for Tensorlake. Routes Claude Code, OpenAI Codex, and other AI agents t | 172 | Codex, OpenCode | 1 | 851 tok |
| darkresearch/generative-ui Tools and templates for building generative UI applications. Mobile-first, optimized for E | 172 | Codex, OpenCode | 1 | 927 tok |
| stacklok/toolhive-studio stacklok.com ToolHive is an application that allows you to install, manage and run MCP servers and conn | 172 | Claude Code, Codex, GitHub Copilot, OpenCode | 12 | 2,784 tok |
| payloadcms/skills Payload Skills to assist AI agents | 172 | Claude Code, Codex, OpenCode | 2 | 732 tok |
| rubenCodeforges/ardudeck ardudeck.com One GCS to rule them all. ArduPilot, Betaflight, iNav - all in one app. Mission planning, | 172 | Claude Code, Codex, OpenCode | 2 | 232 tok |
| Verified-zkEVM/VCVio A Lean library for machine-checked cryptographic proofs. | 172 | Claude Code, Codex, OpenCode | 2 | 10,537 tok |
| buer2233/ai-api-test-skill AI API test automation Skill: for Python + pytest + requests, driving Codex / Claude Code | 172 | Claude Code, Codex, OpenCode | 4 | 3,958 tok |
| aws-samples/sample-autonomous-cloud-coding-agents aws-samples.github.io Autonomous background coding agents on AWS. Turn tasks into pull requests via isolated run | 172 | Claude Code, Codex, OpenCode | 3 | 2,574 tok |
| vintasoftware/django-ai-plugins A collection of AI Skills specialized in Django Backend development | 172 | Codex, OpenCode | 1 | 361 tok |