How real projects configure their agents

32,008 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 agents7,622Claude Code6,647Data and AI3,678Backend and APIs3,504Languages3,404Planning3,218Git and workflow3,203Code review2,744Testing2,378Memory and context2,367Writing and docs2,318DevOps and cloud2,312Research2,291Frontend2,259Security2,027Productivity1,717

All Claude Code32,008 Codex23,279 OpenCode22,224 GitHub Copilot3,555 Gemini CLI1,920 Cursor1,736 Windsurf139 Kiro81

Project Stars Configures Files Always loaded
stepanenkoviktor0110-boop/ai-dev-methodology AI-First Development Methodology v2.0 for Claude Code — spec-driven pipeline with blocking 2 Claude Code 1 2,286 tok
albiol2004/trio-agent-loop Research-hardened two-agent coding loop (Lead + adversarial Evaluator) for Claude Code, wi 2 Claude Code 9
sagar-shirwalkar/servicenow-atlas Local-first AI knowledge layer for ServiceNow development 2 Claude Code, Codex 17
Gregbenn7/roost Open-source control plane for the AI agents you already run — live org chart, cost visibil 2 Claude Code, Codex, OpenCode 2 79 tok
juggleim/imbot-sdk-go juggle.im WebSocket Bot SDK for JuggleIM in Go — connect bots, AI agents, automations, and server-si 2 Claude Code 1 1,712 tok
AbdulSamad94/Personal-Portfolio abdulsamadsiddiqui.vercel.app Personal portfolio showcasing projects, skills, and AI-focused development work. 2 Claude Code, Codex 3
samchatterley/investor-bot Live LLM-assisted equity swing-trader, run as a pre-registered study: does an LLM add meas 2 Claude Code 3 1,116 tok
virgil-king/kbtz Task tracker for AI agents 2 Claude Code 1 135 tok
d-o-hub/github-template-ai-agents A template repository for GitHub projects using AI agents (Claude, Copilot Chat, OpenAI Co 2 Claude Code, Codex, Cursor, Gemini CLI, OpenCode 11 3,040 tok
4242labs/tokentab tokentab.42labs.io What AI actually costs — across providers, projects and machines, with flat-rate coding-ag 2 Claude Code, Codex, OpenCode 5 761 tok
Ashveil1/Elengenix AI-assisted orchestration for bug bounty hunting. Automates security tools for reconnaiss 2 Claude Code, Codex, OpenCode 2 2,891 tok
aleksbuss/orchestra aleksejs-portfolio.pages.dev Self-hosted AI workspace with Mixture-of-Agents orchestration: parallel expert agents, cod 2 Claude Code 1 8,400 tok
ttxs69/coding-agent-eval Public, reproducible benchmark of CLI coding agents (Claude Code, Codex, Aider) on SWE-ben 2 Claude Code 1 2,712 tok
arc-com/bumfuzzle Automated project guardrails for every codebase and every AI coding agent. Stop drift, bro 2 Claude Code 1 17 tok
aget-framework/template-advisor-aget Advisor template - Read-only advisory agents with persona differentiation. Extends Worker 2 Claude Code, Codex, OpenCode 2 6,752 tok
fiinytid/nexusai.gg nexusai-rbx.vercel.app 2 Claude Code, Codex, OpenCode 9 293 tok
squaduplabs/agent-ios squaduplabs.com Drive the iOS Simulator from the CLI for AI coding agents: accessibility snapshots with el 2 Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode 4 1,008 tok
llrowat/goblin-mob-boss Desktop app that helps you get more out of Claude Code — guided planning, context injectio 2 Claude Code 2 2,144 tok
Zoverions/AXIOM-MESH zoverions.com AXIOM Mesh 0.12.0-dev.3: local-first, fail-closed coordination substrate for human and mac 2 Claude Code, Codex, Cursor, OpenCode 3 2,281 tok
OpenCoven/psyche-build opencoven.ai Desktop cockpit for running parallel AI coding agents in visible, isolated workspaces — fr 2 Claude Code, Codex, OpenCode 2 1,643 tok
ilrein/spriteloom spriteloom.app Low-color sprite foundry: pixel art as deterministic JSON recipes. Hybrid dashboard for hu 2 Claude Code 1
XMethues/clawchat-plugin-connect 2 Claude Code, Codex, OpenCode 24 715 tok
lrgendie/symphony Self-improving orchestration platform for local & cloud LLM agents across software project 2 Claude Code 3 1,497 tok
nodealchemy/powernode-platform Open-source mission control for AI agent fleets — chat to provision, agents to operate, hu 2 Claude Code 19 3,988 tok
2389-research/terminal-title 2389-research.github.io Automatically updates terminal title with emoji + project + topic context for quick visual 2 Claude Code 1 591 tok
tasumermaf/the-adversary Agent-driven adversarial paper audit framework 2 Claude Code 22 1,295 tok
turnkeeper-ai/turnkeeper-js turnkeeper.ai Public Turnkeeper SDK, CLI, MCP server, agent-builder skill, and governed-agent examples. 2 Claude Code, Codex, OpenCode 3 160 tok
xun404/dsh-pihuo-plugins npmjs.com PiHuo: DeepSeek Harness plugins that run local ACP processes as chat workers 2 Claude Code, Codex, OpenCode 9 593 tok
CCDevelopForFun/agent-controller Declarative runtime for AI agents — define an agent once in YAML (Agent Definition Languag 2 Claude Code, Codex, OpenCode 2 2,040 tok
phenomenoner/hermes-agent-harness-plus phenomenoner.github.io 🧸✨ Hermes Agent companion toolbox for task evidence, local recall, reusable skills, and o 2 Claude Code, Codex, OpenCode 2 645 tok
Ardavaa/kairo-studio kairostudio-ai.vercel.app AI-native research environment that helps researchers, students, engineers, and scientists 2 Claude Code, Codex, OpenCode 8 42,080 tok
JaromirKonecny/claude-code-presentations linkedin.com PowerPoint presentation workflow for Claude Code — research, charts, stock images, and ico 2 Claude Code 1 4,738 tok
milkoor/causetrace AI coding agent observability and causal tracing for Claude Code, Codex CLI, OpenCode, and 2 Claude Code, Codex, OpenCode 8 4,485 tok
razorback16/codiv codiv.ai Rust terminal coding agent with multi-model Work Item architecture 2 Claude Code 5 6,887 tok
frontier-infra/adl frontierinfra.org Agent Discipline Layer (ADL) — keep a coding agent honest and make it prove its work: laye 2 Claude Code 7 1,055 tok
Milkeles/turnbreak Shows you something worth reading while your coding agent works. 2 Claude Code, Codex, OpenCode 1 2,937 tok
yoshimi-I/ai-engineer-teams Loop engineering runtime for GitHub issue-driven AI coding teams: Codex, Claude Code, Kiro 2 Claude Code, Codex, Kiro, OpenCode 14 605 tok
ShahabAhmed01/zynex-ai Autonomous AI research agent — topic in, cited report with charts and PDF/HTML export out. 2 Claude Code, Codex 1
jaroslavsoucek-art/Giovanni AI Chief of Staff methodology for Claude Code. Memory · daily digest · predictive layer wi 2 Claude Code 29 1,501 tok
edwardyen724-g/david-vscode A control plane for Claude Code — run a coordinated team of agents in VS Code. An Overseer 2 Claude Code 1 2,524 tok
walker1211/codex-imgen Local-first CLI and async job service for Codex CLI $imagegen. 2 Claude Code, Codex 1
yangshiqi/ZackEyes zackeyes.vercel.app Native macOS Dynamic Island for AI coding agents — watches Claude Code & Codex sessions, s 2 Claude Code, Codex, OpenCode 2 3,681 tok
kikostefanov-lab/Arena4Ai arena4.ai Two AI coding agents race on the same brief in isolated workspaces; an AI cross-judge read 2 Claude Code 1 8,686 tok
huasanai/lifeos-template A self-evolving personal OS template with your custom AI assistant — runs on Claude Code & 2 Claude Code, Codex, OpenCode 2 2,030 tok
sergeiwallace/ai-cli-utils Unified AI session manager and automation toolkit for Claude Code and Gemini CLI — tmux se 2 Claude Code, Codex, Gemini CLI, OpenCode 4 2,132 tok
ilyambr/backtrack ilyambr.com Backtrack for OBS, you ever want a NVIDIA Shadowplay style clipping software for OBS? now 2 Claude Code 1 5,039 tok
sidtheone/tarot-skills 2 Claude Code 1 1,574 tok
Creative-Agency-Here/HereAssistant Telegram bot bridging Claude Code, Codex and Gemini CLI agents. Privacy-first: projects a 2 Claude Code 1 2,669 tok
a9lim/llmoji Making agents cuter 2 Claude Code, Codex, OpenCode 2 10,879 tok
ishida-supsys/oretachi Multi-session terminal manager for developers 2 Claude Code 3 1,419 tok