23,733 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 |
|---|---|---|---|---|
| lululu811/init-knowledge-base Initialization script based on the knowledge base of Karpathy | 24 | Codex, OpenCode | 1 | 4,341 tok |
| bishopZ/2026-Boilerplate bishopz.com A local-first React/Typescript web app boilerplate for 2026. A family of frontend technolo | 24 | Codex, OpenCode | 1 | 1,506 tok |
| zhiweio/data-driven-ai-guide zhiweio.github.io Teach Data Engineers How to Think AI. | 24 | Codex, OpenCode | 1 | 688 tok |
| kevinslin/agstack LLM Skills | 24 | Codex, OpenCode | 1 | 142 tok |
| opsyhq/opsy opsy.sh Infrastructure management for AI agents | 24 | Claude Code, Codex, OpenCode | 2 | 835 tok |
| lihaozheCharlie/TwhWiki the-way-here: turn scattered diaries into an indexable map of your life. | 24 | Codex, OpenCode | 1 | 1,061 tok |
| berksunduri/GOPost | 24 | Claude Code, Codex, OpenCode | 46 | 1,695 tok |
| ricktaylor/hardy BPv7 DTN server implementation | 24 | Claude Code, Codex, OpenCode | 2 | 2,183 tok |
| JKorf/Mexc.Net cryptoexchange.jkorf.dev C#/.NET client library for the Mexc.com cryptocurrency exchange REST and WebSocket APIs, s | 24 | Codex, GitHub Copilot, OpenCode | 2 | 3,068 tok |
| ja11sop/cuppa A simple, extensible build system for use with Scons | 24 | Codex, OpenCode | 1 | 15,075 tok |
| craigsdennis/linkedout-pipelines A way to share external links and track interactions using Cloudflare Pipelines | 24 | Codex, OpenCode | 1 | 3,487 tok |
| sy159/snowgo A lightweight rapid-development Golang API project built with Gin + Gorm, ready to use out | 24 | Codex, OpenCode | 1 | 1,720 tok |
| yaoyouzhong/boss-resume-filter yaoyouzhong.github.io A local-first recruitment screening workspace | Click the Website below for the product de | 24 | Claude Code, Codex, OpenCode | 2 | 19,914 tok |
| acgetchell/delaunay D-dimensional Delaunay triangulations and convex hulls in safe Rust, with Euclidean and to | 24 | Codex, OpenCode | 1 | 3,450 tok |
| ABO896/obsidian-university-workflow A powerful, context-aware Templater system for university students using Obsidian. | 24 | Claude Code, Codex, OpenCode | 5 | 1,346 tok |
| sinmb79/GongMun-Doctor-MCP 공문닥터-MCP—let's write official documents with AI. | 24 | Codex, OpenCode | 1 | 1,422 tok |
| RudderCode/Rudder npmjs.com Make your specs actually comprehensive. Pair your specs with tests to make your coding age | 24 | Claude Code, Codex, OpenCode | 7 | 265 tok |
| majiayu000/claude-skill-registry-core majiayu000.github.io Source pipeline for Claude Skills Registry: discovery, archive validation, search indexes, | 24 | Claude Code, Codex, OpenCode | 2 | 1,264 tok |
| prajapatimehul/claude-aws-cost-saver Claude Code plugin that finds AWS cost savings. 163 checks across EC2, RDS, S3, Lambda, an | 24 | Claude Code, Codex, OpenCode | 2 | 5,798 tok |
| veerps57/memento runmemento.com A local-first, LLM-agnostic memory layer for AI assistants | 24 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 4,591 tok |
| rayline-ai/rayline rayline.ai Open-source local router for coding agents, connecting Claude Code to cloud and local on-d | 24 | Claude Code, Codex, OpenCode | 2 | 961 tok |
| amm10090/fanqie-publisher-skill Playwright-powered Fanqie novel publishing skill with guides and thin adapters for OpenCla | 24 | Claude Code, Codex, OpenCode | 2 | 2,394 tok |
| ihabkhaled/ClawAI claw-ai.co Claw is a local-first AI control plane that runs powerful open models on your machine and | 24 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 7 | 6,935 tok |
| OthmanAdi/openui-forge spruce-prism-8yya.here.now Cross-IDE, multi-stack agent skill for OpenUI (the Open Standard for Generative UI). Adds | 24 | Codex, OpenCode | 1 | 558 tok |
| magnusrodseth/sparebank1-cli CLI for the SpareBank 1 personal banking API (accounts, transactions, transfers). BankID l | 24 | Codex, OpenCode | 1 | 1,310 tok |
| MoaidHathot/Zakira.Imprint Ship AI Skills, custom instructions, and MCP server configs alongside your NuGet packages. | 24 | Codex, OpenCode | 1 | 24 tok |
| meltedinhex/analyst-ai-pack meltedinhex.com An open agent-skills library for malware analysis, reverse engineering, and threat hunting | 24 | Codex, GitHub Copilot, OpenCode | 2 | 1,536 tok |
| ankaboot-source/supabase-selfhost-ops ankaboot.io Self-host Supabase in production, AI-ready: read-only MCP for your coding agent with zero | 24 | Codex, OpenCode | 1 | 13,193 tok |
| sandraschi/worldlabs-mcp FastMCP 3.2 server and webapp wrapping the World Labs Marble API — generate navigable 3D | 24 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 6 | 1,594 tok |
| maxkle1nz/m1nd m1nd.world m1nd is a local-first context runtime for coding agents: an evidence-bound, continuously v | 24 | Codex, OpenCode | 1 | 10,604 tok |
| hecatehq/hecate hecate.sh AI workspace and runtime for projects, chats, providers, memory, approvals, and supervised | 24 | Claude Code, Codex, GitHub Copilot, OpenCode | 8 | 10,401 tok |
| staruhub/CrewClaw crewhire.fly.dev Local-first AI Employee OS: discover, hire, supervise, verify evidence, and grow AI employ | 24 | Codex, OpenCode | 1 | 762 tok |
| mKeRix/toolscript Efficient MCP tool calling in code mode for Claude Code | 24 | Claude Code, Codex, OpenCode | 5 | 146 tok |
| iamraven-tw/Learn-GAS An AI Agent guides beginners through Google Apps Script tutorials, project development, an | 24 | Claude Code, Codex, OpenCode | 2 | 802 tok |
| huyphan13189/QE-AI | 24 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 17 | 10,209 tok |
| JotJunior/cstk jotjunior.github.io Autonomous software engineering with an audit trail. Specs in, verified code out: persiste | 24 | Claude Code, Codex, OpenCode | 2 | 509 tok |
| cesarandreslopez/tauri-agent-tools cesarandreslopez.github.io Agent-driven inspection toolkit for Tauri desktop apps | 24 | Claude Code, Codex, OpenCode | 2 | 3,772 tok |
| nagisa77/OpenBoringBar OpenBoringBar is an open-source implementation inspired by [boringbar.app](https://boringb | 24 | Codex, OpenCode | 1 | 1,735 tok |
| Beowolve/SnapFX snapfx.org JavaFX Docking Framework | 24 | Codex, OpenCode | 1 | 2,010 tok |
| bldrs-ai/conway bldrs-ai.github.io Conway is a high-performance IFC&STEP engine for web-based CAD applications | 24 | Claude Code, Codex, OpenCode | 3 | 5,874 tok |
| zhuanggenhua/BoardGame | 24 | Claude Code, Codex, OpenCode | 9 | 297 tok |
| growthenginenowoslawski/autoclaybuilder growthenginenowoslawski.github.io Builds Clay tables — correctly, verifiably, the first time. Plan-gated; cloning is the cal | 24 | Claude Code, Codex, OpenCode | 2 | 2,963 tok |
| pxx-design/cabinet Translate a feeling you can't name into transferable moves an AI can build — a browser ins | 24 | Claude Code, Codex, OpenCode | 2 | 241 tok |
| zbzailabs/Polyglow polyglow.zbz.ai Polyglow is a multilingual Astro theme for content-first blogs, editorial sites, and globa | 24 | Codex, OpenCode | 1 | 2,285 tok |
| rios0rios0/pipelines Production‑ready SDLC pipelines for every language, every stage, and every DevOps ecosyste | 24 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 56,783 tok |
| MorpheusAIs/Morpheus-Lumerin-Node mor.org Enable interaction with distributed, decentralized LLMs on the Morpheus network through a | 24 | Codex, OpenCode | 1 | 3,296 tok |
| rainmanjam/poka-yoke Mistake-proofing for software. Shigeo Shingo's poka-yoke method as a Claude Code plugin: a | 24 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode, Windsurf | 5 | 1,404 tok |
| vargHQ/skills varg.ai 73 AI video skills for Claude Code, Codex, Grok, Cursor and Gemini CLI: UGC ads, product v | 24 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 3,840 tok |
| VincentChuWaiChow/vanguard-frontier-agentic Curated marketplace of AI skills, agents, and rules for cloud, zero-trust, and compliance- | 24 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 6,400 tok |
| ashaychangwani/imprint Record a browser workflow once, get a deterministic MCP tool your AI agent can call. Zero | 24 | Claude Code, Codex, OpenCode | 12 | 2,888 tok |