23,702 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 agents8,489Claude Code6,881Git and workflow3,605Data and AI3,580Backend and APIs3,556Languages3,486Planning3,323Code review2,893Testing2,681Writing and docs2,477DevOps and cloud2,477Memory and context2,375Research2,318Frontend2,308Security2,170Project management1,960
All Claude Code32,505 Codex24,785 OpenCode23,702 GitHub Copilot3,719 Gemini CLI2,034 Cursor1,771 Windsurf202 Kiro114
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| AiToByte/SafeMask Enabling every line of data to safely embrace AI. After your content is processed by SafeM | 60 | Claude Code, Codex, OpenCode | 2 | 6,443 tok |
| VibeDrift/VibeDrift vibedrift.ai Ship agentic. Stay coherent. Self-checking code integrity for AI coding agents, via MCP. | 60 | Codex, OpenCode | 1 | 1,307 tok |
| kimlawtech/korean-contracts speciai.kr Automatic contract generation Claude Code skill for Korean businesses. 9 types of contract | 60 | Codex, OpenCode | 1 | 1,500 tok |
| hAcKlyc/cameo cameo.ink An image-first canvas for your local Codex agent. | 60 | Claude Code, Codex, OpenCode | 2 | 7,218 tok |
| leochiu-a/universal-agents leochiu-a.github.io The Lightest Shared Standard for AI Agents | 60 | Claude Code, Codex, OpenCode | 2 | 610 tok |
| TatsukiMeng/ai-native-engineering ai.mengchen.icu | 60 | Claude Code, Codex, OpenCode | 2 | 7,705 tok |
| axiomhq/cli axiom.co The power of Axiom on the command line. | 60 | Claude Code, Codex, OpenCode | 2 | 1,032 tok |
| duolongworld/AI_Renaissance AI Renaissance — Trend as Leverage, Signal as Pulse, Cognition as Wealth. | 60 | Codex, OpenCode | 1 | 923 tok |
| bborn/taskyou taskyou.dev Personal task queue | 60 | Claude Code, Codex, OpenCode | 1 | 4,688 tok |
| sysnet4admin/SSF SSF: Super Simple & Fast Kubernetes Learning Course | Vanilla K8s & GKE | CI/CD, GitOps, M | 60 | Claude Code, Codex, OpenCode | 2 | 1,830 tok |
| ondata/ckan-mcp-server ondata.github.io MCP server for querying CKAN open data portals (package search, DataStore SQL, organizatio | 60 | Claude Code, Codex, OpenCode | 10 | 7,695 tok |
| Consiliency/Code-Index-MCP Code indexing MCP server to provide context to coding agents. | 60 | Claude Code, Codex, OpenCode | 15 | 5,331 tok |
| xindoo/ai-novel-lab github.xindoo.xyz AI novel generation laboratory | 60 | Codex, OpenCode | 1 | 2,326 tok |
| PromptExecution/just-mcp mcp server for just | 60 | Claude Code, Codex, OpenCode | 2 | 1,019 tok |
| SaigonXIII/evc The open-source marketing agent workspace for Claude Code. 42 commands, 12 hooks, 4 indust | 60 | Codex, OpenCode | 1 | 250 tok |
| cai-layer/cai getcai.app Press ⌥C on anything. Transform with AI, scripts, and shortcuts on any selection. 100% loc | 60 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 6,492 tok |
| rapidly-labs/rapidly-sdk rapidly.io Realtime audio separation running fully on-device across iOS, macOS, Android, Linux and Wi | 60 | Codex, OpenCode | 1 | 1,876 tok |
| hztBUAA/all-in-obs | 60 | Codex, OpenCode | 1 | 745 tok |
| ipnet-mesh/meshcore-hub ipnt.uk MeshCore Hub provides a complete solution for monitoring, collecting, and interacting with | 60 | Codex, OpenCode | 1 | 4,827 tok |
| Rphone/zotero-tab-enhance Tab Enhance is a Zotero plugin that adds more convenient features to Zotero tabs. | 60 | Codex, OpenCode | 1 | 3,967 tok |
| flankerhqd/cyvisguard Security control plane for AI agents — identity and delegation, capability policy, data-fl | 60 | Claude Code, Codex, OpenCode | 2 | 2,198 tok |
| ZengLiangYi/ChatCrystal zengliangyi.github.io Local-first AI PKM for coding conversations: import Claude Code/Cursor/Codex, distill note | 60 | Codex, OpenCode | 1 | 3,013 tok |
| Top3d-ai/world-builder Get a full interactive 3D scene assembled in Blender | 60 | Claude Code, Codex, OpenCode | 9 | 6,335 tok |
| connorads/remobi remobi.app 📱 Your terminal. Everywhere. | 60 | Claude Code, Codex, OpenCode | 3 | 2,323 tok |
| sightmap/sightmap Specification, tooling, and documentation for the .sightmap spec. | 60 | Codex, OpenCode | 1 | 1,988 tok |
| spboyer/sensei spboyer.github.io Skill for iteratively improving SKILL.md frontmatter compliance using the Ralph loop patte | 60 | Codex, GitHub Copilot, OpenCode | 2 | 2,518 tok |
| magpie-lang/magpie | 60 | Codex, OpenCode | 1 | 1,442 tok |
| acartine/foolery thecartine.substack.com Agent orchestration Web-UI | 60 | Claude Code, Codex, OpenCode | 9 | 3,420 tok |
| bbartling/niagara4-vibe-code-addict Niagara 4 optimization blocks mostly made by ChatGPT and tested out by Ben. | 60 | Codex, OpenCode | 1 | 464 tok |
| IvanMurzak/Unity-AI-ParticleSystem ai-game.dev MCP Tools for Unity Particle System — create and edit particle effects with AI. | 60 | Codex, OpenCode | 1 | 1,012 tok |
| nl8590687/lemonclaw LemonClaw, an open-source, universal AI digital employee agent | 60 | Claude Code, Codex, OpenCode | 2 | 401 tok |
| kkkano/FinSight Multi-agent conversational financial research platform. Provides specialized agents for pr | 60 | Codex, OpenCode | 1 | 3,255 tok |
| Dicklesworthstone/frankenmermaid frankenmermaid.pages.dev Next-gen Rust diagram engine: 32 Mermaid-compatible diagram types, 18 layout algorithms pl | 60 | Codex, OpenCode | 1 | 10,072 tok |
| csml-rpi/AI-CFD-Scientist | 60 | Claude Code, Codex, OpenCode | 2 | 4,463 tok |
| longhang2004/vietnamese-humanizer vietnamese-humanizer-g1o9.vercel.app Agent Skills and lightweight tools for clearer, more natural Vietnamese writing, translati | 60 | Codex, OpenCode | 1 | 278 tok |
| xg-gh-25/SwarmAI One brain, many hands: a self-evolving Agent OS. Domain knowledge (Brains) drives the work | 60 | Claude Code, Codex, Kiro, OpenCode | 11 | 25,810 tok |
| zhanglongxiao111/indesign-cli Agent-native CLI for Adobe InDesign automation — 150 tools, HTML ↔ InDesign conversion, an | 60 | Claude Code, Codex, OpenCode | 18 | 6,211 tok |
| camthink-ai/NeoMind NeoMind is a Rust-based edge AI platform that enables autonomous device management and aut | 60 | Claude Code, Codex, OpenCode | 2 | 9,766 tok |
| TAJD/projektor tajd.github.io Self hosted Wiki + Jira-style AI native issue tracker on Cloudflare Workers | 60 | Claude Code, Codex, OpenCode | 2 | 8,739 tok |
| sema-lisp/sema sema-lang.com A Lisp with first-class LLM primitives, implemented in Rust | 60 | Claude Code, Codex, OpenCode | 8 | 7,706 tok |
| FerroxLabs/tvcontrol TVControl by Ferrox Labs — TradingView MCP System. AI remote control for TradingView Deskt | 60 | Claude Code, Codex, OpenCode | 2 | 5,632 tok |
| MrPunyapal/laravel-auditor mrpunyapal.github.io Evidence-based audit methodology and read-only Laravel context tools for existing AI codin | 60 | Claude Code, Codex, OpenCode | 7 | 698 tok |
| Pantani/tdmcp pantani.github.io TouchDesigner MCP server, describe a visual to Claude, Cursor or Codex and it builds a rea | 60 | Claude Code, Codex, OpenCode | 3 | 8,005 tok |
| scarletkc/Perenna pypi.org A lightweight, Git-backed permanent memory for AI agents. | 60 | Codex, OpenCode | 1 | 1,347 tok |
| lossless-claude/lcm lossless-claude.com Lossless context management for Claude Code | 60 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 2,516 tok |
| samoylenkodmitry/Cranpose samoylenkodmitry.github.io Cranpose is a Jetpack Compose-inspired declarative Rust UI framework. https://crates.io/cr | 60 | Claude Code, Codex, OpenCode | 2 | 5,720 tok |
| sergebulaev/threads-skills cccrafts.ai Threads marketing skills for Claude Code and Codex: posts, multi-post threads, hooks, repl | 60 | Claude Code, Codex, OpenCode | 2 | 4,653 tok |
| Stieges/bpmn-generator Enterprise BPMN 2.0 Generator — JSON Logic-Core → ElkJS Layout → OMG-compliant XML + SVG | 60 | Claude Code, Codex, OpenCode | 2 | 25,506 tok |
| greenpau/go-authcrunch authcrunch.com AuthCrunch provides Authentication, Authorization, and Accounting (AAA) Security Functions | 60 | Codex, OpenCode | 45 | 992 tok |
| ardiannurcahya/open-graph-memory ogm.svclabs.cloud OpenGraphMemory : Self-hosted knowledge graph extraction, temporal graph storage, and agen | 59 | Codex, OpenCode | 1 | 871 tok |