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 |
|---|---|---|---|---|
| ignaciohermosillacornejo/copilot-money-mcp ignaciohermosillacornejo.github.io MCP server for Copilot Money App - AI powered personal finance queries using local data | 88 | Claude Code, Codex, Gemini CLI, OpenCode | 5 | 3,993 tok |
| 851-labs/tokenmaxxing tokenmaxxing.sh A local CLI, built on ccusage, that syncs your token usage with everyone else. | 88 | Claude Code, Codex, OpenCode | 2 | 1,212 tok |
| lamost423/dsh-maze npmjs.com DeepSeek Harness's execution maze — see how Agents really work: maze timeline · data track | 88 | Codex, OpenCode | 1 | 604 tok |
| netresearch/claude-code-marketplace netresearch.github.io Curated Agent Skills collection for AI-assisted development. Open standard — agentskills.i | 88 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,552 tok |
| softdaddy-o/yes-ue-mcp Native C++ Model Context Protocol (MCP) plugin for Unreal Engine 5.4+ | 88 | Codex, OpenCode | 1 | 2,529 tok |
| theam/facility facility.theagilemonkeys.com Scalable, Observable and Governed AI SDLC Platform. | 88 | Claude Code, Codex, OpenCode | 2 | 860 tok |
| thangnq111203/oss-steward | 87 | Codex, OpenCode | 1 | 265 tok |
| dennisonbertram/lgrep Local semantic code search CLI with multi-language support | 87 | Claude Code, Codex, OpenCode | 2 | 2,150 tok |
| UncertaintyArchitectureGroup/The-Subprime-Code-Crisis Independent research synthesis on AI-assisted software delivery risk: how local code-gener | 87 | Codex, OpenCode | 1 | 8,418 tok |
| mbadran/headlights Headlights: Illuminate your Neovim plugins | 87 | Claude Code, Codex, OpenCode | 2 | 3,242 tok |
| ThreeMoonsLab/agents-shipgate threemoonslab.com The deterministic merge gate for AI-generated agent capability changes — a local-first, st | 87 | Claude Code, Codex, Cursor, OpenCode | 5 | 21,010 tok |
| dataseeek/MagesticAI Web Cloud-based AI task management and agent orchestration platform | 87 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 18,936 tok |
| andforce/Openclaude | 87 | Claude Code, Codex, OpenCode | 2 | 3,910 tok |
| Routhleck/myNotes routhleck.github.io Software Engineering course notes from Beijing Jiaotong University | 87 | Codex, OpenCode | 1 | 681 tok |
| jonathimer/devmarketing-skills Claude Code and AI Agents Skills for Developer Marketing. | 87 | Codex, OpenCode | 1 | 1,746 tok |
| fitlab-ai/agent-infra Collaboration infrastructure for AI coding agents | Collaboration infrastructure for AI co | 87 | Claude Code, Codex, OpenCode | 74 | 3,786 tok |
| hmldns/nautex nautex.ai MCP server for guiding Coding Agents via end-to-end requirements to implementation plan pi | 87 | Claude Code, Codex, OpenCode | 2 | 691 tok |
| joelhooks/pi-tools 🔧 Power tools for pi — repo autopsy, tsgo LSP, codex background loops, session reader, an | 87 | Claude Code, Codex, OpenCode | 2 | 388 tok |
| lbiceman/iceCoder Self-hosted AI coding agent with desktop & mobile UI | 87 | Codex, OpenCode | 1 | — |
| Snowflake-Labs/ai-ready-data Framework to define AI-ready data and Skills for coding agents to assess and make your dat | 87 | Codex, OpenCode | 1 | 371 tok |
| kucherenko/gangsta gangsta.page AI agentic skills framework for spec-driven development, built on the organizational model | 87 | Codex, Gemini CLI, OpenCode | 2 | 305 tok |
| wshaddix/dotnet-skills Claude Code skills and sub-agents for .NET Developers | 87 | Codex, OpenCode | 1 | 50 tok |
| utensils/claudette utensils.io Claude's missing better half — a companion tool for Claude Code usage. | 87 | Claude Code, Codex, GitHub Copilot, OpenCode | 13 | 10,101 tok |
| TOKTOKHAN-DEV/agent-company agent-company.site Create an automated organization with an AI Company | 87 | Claude Code, Codex, OpenCode | 8 | 5,073 tok |
| jmagar/claude-homelab Comprehensive Agents, Commands, Hooks, and Skills for homelab service management - media a | 87 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 6,390 tok |
| ericgandrade/claude-superskills 18 Universal AI Skills for Claude Code, GitHub Copilot & 6 more platforms. Meta/orchestrat | 87 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 8,395 tok |
| wibus-wee/cradle-app cradle.wibus.ren 🔧 One layer above your AI tools. Your AI coding tools are brilliant. Managing them is a m | 87 | Claude Code, Codex, OpenCode | 18 | 1,656 tok |
| promovaweb/specsfy promovaweb.com O Specsfy ajuda você a transformar uma ideia em software testado sem espalhar requisitos, | 87 | Codex, OpenCode | 1 | 1,421 tok |
| daintreehq/daintree daintree.org A review-first desktop habitat for running AI coding agents in parallel. | 87 | Claude Code, Codex, Gemini CLI, OpenCode | 9 | 2,125 tok |
| lathe-cli/lathe Agentic-friendly CLI generator for APIs: turn Swagger, OpenAPI, and google.api.http protos | 87 | Claude Code, Codex, OpenCode | 2 | 1,451 tok |
| emidio-trancoso/advocacia-aberta Método jurídico aberto e executável por agentes de IA: base curada de STF/STJ, legislação, | 87 | Claude Code, Codex, OpenCode | 2 | 2,228 tok |
| googlarz/proton-mail-bridge-client npmjs.com Local-first Proton Mail MCP server and CLI via Proton Bridge. Search, draft, send and orga | 87 | Codex, OpenCode | 1 | 135 tok |
| tool-bunker/code-buster toolbunker.dev Code Buster reports dependency wiring, dead code, cycles, duplication, complexity, archite | 87 | Claude Code, Codex, OpenCode | 2 | 110 tok |
| mmacpherson/tenforty Python library to compute US federal taxes, and state taxes for some states. | 87 | Claude Code, Codex, OpenCode | 5 | 3,455 tok |
| theinterfold/interfold docs.theinterfold.com An open-source protocol and distributed network for confidential coordination. | 87 | Claude Code, Codex, GitHub Copilot, OpenCode, Windsurf | 4 | 907 tok |
| Xceptance/neodymium xceptance.com A test automation library based on common other best practice open source libraries. It ad | 87 | Claude Code, Codex, OpenCode | 9 | 780 tok |
| grainulation/grainulator grainulator.dev Research that compiles. | 86 | Codex, OpenCode | 1 | 480 tok |
| sorcererxw/blog sorcererxw.com My personal blog developed with notion.so api. | 86 | Codex, OpenCode | 1 | 1,524 tok |
| thematters/matters-web matters.town Implementation of the Matters.Town website | 86 | Claude Code, Codex, OpenCode | 2 | 893 tok |
| tekugo/zeichenwerk Go console user interface library based on tcell | 86 | Claude Code, Codex, OpenCode | 4 | 7,156 tok |
| AIDotNet/MoYuCode | 86 | Claude Code, Codex, OpenCode | 2 | 3,200 tok |
| vantage-sh/vantage-mcp-server vantage.sh MCP Server to fetch costs and usage data from your Vantage account. | 86 | Claude Code, Codex, OpenCode | 4 | 1,849 tok |
| Dais-Project/Dais Your Desktop AI Staffs. | 86 | Codex, OpenCode | 1 | 5,445 tok |
| mitkox/SkillOpt SkillOpt with local AI is a text-space optimizer that trains reusable natural-language ski | 86 | Codex, OpenCode | 1 | 505 tok |
| yan5xu/oh-my-ai-company A living atlas of AI companies, products, founders, investors, traffic signals, and resear | 86 | Codex, OpenCode | 1 | 1,879 tok |
| twelvedata/mcp twelvedata.com Twelve Data MCP (Model Context Protocol) Server provides seamless, real-time access to fin | 86 | Claude Code, Codex, OpenCode | 2 | 731 tok |
| ripmilla/netwalk Read-only network survey toolkit for AI coding agents: crawl a site from one device, diagn | 86 | Codex, OpenCode | 1 | 16,337 tok |
| Jovancoding/Network-AI network-ai.org Traffic light for AI Agents and TypeScript/Node multi-agent orchestrator with shared state | 86 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 5,030 tok |
| eduardo-sl/go-agent-skills Curated AI agent skills for Go projects. | 86 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,703 tok |
| mgratzer/forge mgratzer.com A collection of agent skills for structured, GitHub-centric development. | 86 | Codex, OpenCode | 1 | 717 tok |