How real projects configure their agents

32,116 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 agents7,521Claude Code6,606Data and AI3,688Backend and APIs3,494Languages3,401Planning3,209Git and workflow3,151Code review2,736Memory and context2,361Testing2,351DevOps and cloud2,300Writing and docs2,296Research2,295Frontend2,250Security2,004Productivity1,709

All Claude Code32,116 Codex23,280 OpenCode22,053 GitHub Copilot3,543 Gemini CLI1,915 Cursor1,736 Windsurf119 Kiro77

Project Stars Configures Files Always loaded
mikeOnBreeze/cc-crossbeam crossbeam-permits.com CrossBeam Permits — AI-assisted building-permit plan review for cities and builders. 291 Claude Code 19
kbanc85/claudia Terminal-based AI chief of staff. Remembers relationships, tracks commitments, helps you t 291 Claude Code 1 5,144 tok
theexperiencecompany/gaia heygaia.io Your proactive personal AI assistant & companion for daily productivity 🌎 291 Claude Code, Codex, GitHub Copilot, OpenCode 81 14,400 tok
ory/lumen ory.com Save 30% token costs when using Claude Code, Codex, OpenCode for free - with open source, 291 Claude Code, Codex, OpenCode 6 2,896 tok
codervisor/leanspec lean-spec.dev Lightweight, flexible Spec-Driven Development (SDD) for modern AI-powered development 290 Claude Code, Codex, OpenCode 9 1,760 tok
jgraph/drawio-github Drawio GitHub Integration 290 Claude Code 1 776 tok
sigcli/sigcli sigcli.ai The authentication CLI & Proxy for AI agents. Give agents access, not your credentials. 290 Claude Code 10 2,140 tok
eqtylab/cupcake cupcake.eqtylab.io A native policy enforcement layer for AI coding agents. Built on OPA/Rego. 290 Claude Code, GitHub Copilot 3 12,811 tok
agoda-com/api-agent Universal MCP server for GraphQL/REST APIs 290 Claude Code, Codex, OpenCode 2 829 tok
J-Pster/Psters_AI_Workflow An auto-documenting, model-agnostic AI workflow for any project, framework, and language. 289 Claude Code 4
tarlepp/symfony-flex-backend Symfony Flex REST API template project 289 Claude Code, GitHub Copilot 2 5,973 tok
Alfanous-team/alfanous Alfanous is an Arabic search engine API provides the simple and advanced search in Quran , 289 Claude Code, GitHub Copilot 2 1,781 tok
Undertone0809/rudder rudderhq.dev Open-source local Agent harness for self-improving agent teams: run agents, review work, a 289 Claude Code, Codex, OpenCode 13 4,353 tok
jakejarvis/domainstack.io domainstack.io 🧰 All-in-one domain name intelligence as a service 289 Claude Code, Codex, OpenCode 2 5,118 tok
forest0xia/dota2bot-OpenHyperAI steamcommunity.com A beta Dota2 Bot Script aims to provide better bot game experience 289 Claude Code 1 742 tok
saurabhsharma2u/search-console-mcp searchconsolemcp.saurabh.app Search & analytics data as infrastructure — MCP server for Google Search Console, Bing Web 289 Claude Code, Codex 1
qian-gugugaga/Character_Skill_Producer Character Skill Producer — distill anime characters into executable agent skills 289 Claude Code 1 2,273 tok
egregore-labs/egregore egregore.xyz Shared intelligence layer for organizations 289 Claude Code, Codex, OpenCode 59 15,235 tok
inlineresearch/Inline-Studio inlinestudio.art AI character studio on a node canvas. Build consistent characters, train LoRAs, and genera 289 Claude Code 1 3,727 tok
adamjmurray/producer-pal AI music production assistant for Ableton Live 289 Claude Code, Codex, Gemini CLI, OpenCode 3 4,329 tok
yoshiko-pg/o3-search-mcp npmjs.com MCP server for OpenAI o3 web search 288 Claude Code 1
mylee04/code-notify Cross-platform desktop notifications for Claude Code, Codex, and Gemini CLI. Install via H 288 Claude Code 11
doggy8088/spec-kit doggy8088.github.io 💫 A toolkit to help you get started with specification-driven development 288 Claude Code, Codex, OpenCode 1 4,094 tok
lee-to/aif-handoff aif.cutcode.dev Autonomous Kanban board where AI agents plan, implement, and review your tasks — fully han 288 Claude Code, Codex, OpenCode 3 7,660 tok
Dpro-at/Tel-Agent tel-agent.com AI phone assistant | open-source 288 Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode 4 5,852 tok
ansible/galaxy_ng galaxy.ansible.com Ansible Galaxy Server - Issues on https://forum.ansible.com Docs on https://galaxy-ng.read 287 Claude Code, Codex, OpenCode 2 4,192 tok
opral/flashtype flashtype.ai The markdown editor for Claude & Codex 287 Claude Code 1
cluesmith/codev Codev helps humans and agents co-develop both the context and the code of the project. 287 Claude Code, Codex, OpenCode 15 4,758 tok
amingclawdev/toolBoxClient Step-by-Step Development of Web3 Tools 287 Claude Code, Codex, OpenCode 2 1,905 tok
opanel-mc/opanel opanel.cn A Minecraft server management panel for Paper / Folia / Leaves / Fabric / Forge / NeoForge 287 Claude Code, Codex, OpenCode 4 2,467 tok
luthermonson/go-proxmox Go client with types and tests for the Proxmox-VE REST API 287 Claude Code, Codex, OpenCode 2 6,459 tok
opensesh/KARIMO karimo-overview.vercel.app Claude Code harness engineering plugin — plan mode on steroids. Product design-driven agen 287 Claude Code 2 2,987 tok
kunchenguid/gh-axi GitHub CLI for agents — designed with AXI (Agent eXperience Interface). 287 Claude Code, Codex, OpenCode 2 4,086 tok
Arch1eSUN/Arcgentic pypi.org Mechanical plan/dev/self-audit/external-audit gates for AI coding agents, with a configura 286 Claude Code 1 6,622 tok
dylantmoore/stata-skill Claude Code skill for writing correct, idiomatic Stata code — covers syntax, data manageme 286 Claude Code 1 1,082 tok
shuyu-labs/WebCode wc.tree456.com WebCode is a browser-based AI coding platform that lets you remotely run CLI assistants li 286 Claude Code, Codex, GitHub Copilot, OpenCode 3 1,707 tok
pavel-molyanov/molyanov-ai-dev Intent-driven AI-First development methodology for Claude Code and Codex — Project Knowled 286 Claude Code, Codex, OpenCode 17 759 tok
liangdabiao/claude-data-analysis-ultra-main skillhub.cn Enables anyone, including beginners, to perform data analysis with one click. Internet bus 286 Claude Code 20 3,684 tok
nurettincoban/ai-prd-workflow A structured prompt pipeline that turns vague ideas into implementable RFCs — works with a 285 Claude Code 10
liangdabiao/Claude-Code-Deep-Research-main skillhub.cn Step-by-step implementation of deep research using the Claude Code agent framework! Powerf 285 Claude Code 11 1,589 tok
szhshp/panda-video-generator panda.szhshp.org Panda Video Automation Engine: automate video creation and publishing programmatically. 285 Claude Code, Codex 6
NateBJones-Projects/ringer Ringer — parallel AI-agent swarm orchestrator. Ringside — its native mission-control HUD. 285 Claude Code 1
jens-duttke/usage-monitor-for-claude Lightweight Windows tray app that monitors your Claude rate limits in real time - portable 285 Claude Code 6
ncr/rack-proxy A request/response rewriting HTTP proxy. A Rack app. 284 Claude Code, Codex, OpenCode 2 1,588 tok
groupzer0/vs-code-agents A multi-agent workflow system for GitHub Copilot in VS Code that brings structure, quality 284 Claude Code, Codex 1
Markemp/Cryengine-Converter heffaypresents.com A c# program to convert Crytek files to Collada (XML) format 284 Claude Code, GitHub Copilot 5 4,348 tok
zenml-io/kitaru kitaru.ai Agent traces you can run, not just read. 284 Claude Code, Codex, OpenCode 10 5,579 tok
mastergo-design/mastergo-magic-mcp mastergo.com MasterGo Magic MCP is a standalone MCP (Model Context Protocol) service designed to connec 284 Claude Code 1 1,847 tok
nicepkg/ai-workflow ai-workflow.xiaominglab.com 🚀 170+ pre-built skills for Claude Code, Cursor, Codex & 14+ AI tools. Stop re-teaching 283 Claude Code, Codex, OpenCode 2 1,013 tok
starkware-libs/stwo-cairo Prove Cairo programs with the blazing-fast S-two prover, powered by the cryptographic brea 283 Claude Code, Codex, OpenCode 2 3,186 tok