How real projects configure their agents

24,842 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 agents8,530Claude Code6,887Git and workflow3,618Data and AI3,582Backend and APIs3,558Languages3,485Planning3,325Code review2,903Testing2,691DevOps and cloud2,482Writing and docs2,481Memory and context2,373Research2,322Frontend2,310Security2,179Project management1,971

All Claude Code32,523 Codex24,842 OpenCode23,761 GitHub Copilot3,723 Gemini CLI2,038 Cursor1,771 Windsurf201 Kiro116

Project Stars Configures Files Always loaded
spylogsster/git-ai-review npmjs.com Review your git diff with local Codex CLI, Copilot CLI, or Claude CLI — run manually in on 1 Codex, OpenCode 1 1,144 tok
PCODE-pl/MCPTap MCPTap is a lightweight LLM proxy for AI agents that intercepts traffic (currently over 20 1 Claude Code, Codex 1 —
usulpro/codex-bee npmjs.com Transparent Codex CLI wrapper with hook-driven auto-continue and an in-terminal control sc 1 Codex, OpenCode 1 1,560 tok
tkumata/AGENTS.md Rules and an embeddable harness for common functionality independent of repositories and v 1 Claude Code, Codex, OpenCode 2 1,176 tok
VKirill/agent-consult Production-ready Model Context Protocol (MCP) server for multi-agent AI consultations (Cod 1 Claude Code, Codex, OpenCode 2 3,165 tok
XucroYuri/CLISYS cli-sys.com CLISYS - Multi-CLI Intelligent Collaboration System | Meta-CLI evolving into Agentic Execu 1 Claude Code, Codex, GitHub Copilot, OpenCode 4 7,883 tok
j3w1/j3w1zsh Portable, resumable workstation framework for Arch Linux, Arch WSL 2, and Termux. 1 Codex, OpenCode 1 2,770 tok
luhfilho/kimi-plugin-cross-platform A cross-platform plugin kit that integrates Kimi CLI (Moonshot AI) into Claude Code, Codex 1 Claude Code, Codex, OpenCode 2 3,164 tok
punt-labs/postern Drive a live Pharo image from Claude Code, Codex or any HTTP client — full development cyc 1 Claude Code, Codex, OpenCode 30 4,637 tok
makedirectory/ModelPeer makedirectory.github.io Cross-model peer review for coding agents. Let Claude Code, Codex CLI, and Gemini CLI cons 1 Claude Code, Codex, Gemini CLI, OpenCode 7 4,514 tok
jpbaking/cross-cli-handshake Cross-CLI Role Handshake: one delegation policy turning claude, codex, and agy into each o 1 Claude Code, Codex, OpenCode 2 151 tok
hhx465453939/HelmForge ⚓ Forge your enterprise. Take the helm. — The AI cockpit for strategy · budget · finance · 1 Claude Code, Codex, Gemini CLI, OpenCode 37 3,173 tok
jianyun8023/kimi-responses-adapter OpenAI Responses API compatibility layer for the Kimi Code Anthropic API. 1 Codex, OpenCode 1 942 tok
stepanenkoviktor0110-boop/ai-dev-methodology-codex AI-First Development Methodology v2.0 for Codex CLI — spec-driven pipeline with blocking g 1 Codex, OpenCode 1 3,843 tok
CableZa/codex-self-hosted-web-monitor Self-hosted web dashboard for monitoring local OpenAI Codex usage, sessions, credits, cach 1 Codex, OpenCode 1 597 tok
FuzzyKala/cc-templates Multi-CLI (Claude Code + Codex + Gemini) project bootstrap with shared AGENTS.md, /wrap se 1 Claude Code, Codex, OpenCode 2 3,492 tok
mdabir1203/PromptBazaarAI banglaprompt-ai.pages.dev A Bangla-first AI prompt selling and creator platform built with React, Vite and Supabase. 1 Codex, OpenCode 1 614 tok
GitCmurf/revrem pypi.org Run bounded-iteration AI code review-remediate-verify loops at any stage of development (p 1 Claude Code, Codex, OpenCode 2 414 tok
Sora-bluesky/ja-output-harness Hook-based Japanese chat-reply quality harness for Codex CLI/App (unofficial, not affiliat 1 Codex, OpenCode 1 1,682 tok
xrnavigation/web-a11y-plugin Web accessibility agent skills — 23 cite-backed skills covering APG widget patterns, audit 1 Claude Code, Codex, Gemini CLI, OpenCode 3 159 tok
qidu/model_proxy_v3 A lite AI Gateway for any LLM API, any Models and any Agents. 1 Claude Code, Codex, OpenCode 2 918 tok
dees91/agent-skill-manager A macOS app, TUI, and CLI to manage skills for AI coding tools. Turn skills on or off with 1 Claude Code, Codex, OpenCode 2 20,066 tok
PBNZ/pbnz-skills A personal collection of Agent Skills for Claude Code, Claude Cowork, Claude.ai, the Claud 1 Claude Code, Codex, GitHub Copilot, OpenCode 4 2,921 tok
Oswald-Hao/Osverse Local-first desktop manager for Claude Code, Codex CLI, OpenCode, AI API profiles, and saf 1 Codex, OpenCode 1 245 tok
curserio/codex-auth-switcher A simple CLI tool to switch between multiple Codex CLI accounts by managing auth.json prof 1 Codex, OpenCode 1 1,559 tok
SetraTheXX/Codex-Engineering-Workflow-Pack npmjs.com Local-first engineering workflow toolkit for Codex: skills, Coordinator Mode, worktree iso 1 Codex, OpenCode 1 218 tok
meoyawn/vps-agent Agents on vps 1 Codex, OpenCode 1 233 tok
butgo/butgo-specdrive-lab Document-driven AI collaboration lab for validating repeatable spec-driven development wor 1 Claude Code, Codex, OpenCode 9 5,729 tok
JunchenMeteor/AgentShot Local-first screenshot bridge for Claude Code, Codex CLI, Aider, Gemini CLI, OpenCode, and 1 Codex, OpenCode 1 1,266 tok
iabhisekbosepm/codex-god-setup npmjs.com Multi-agent orchestration system for OpenAI Codex CLI with 21 specialized agents, automate 1 Claude Code, Codex, OpenCode 16 536 tok
SongJunguo/faryo-codex-web-ui Self-hosted Codex CLI Web UI and mobile agent harness for live tmux sessions, with structu 1 Codex, OpenCode 1 147 tok
kyto64/codex-pr-review-toolkit-minimal Safe, lightweight PR review skills for Codex CLI 1 Codex, OpenCode 1 754 tok
lihy11/OtterLink Resume Your Agent CLI from AnyWhere, Codex, Claude Code Or OpenCode, Use them like Opencla 1 Codex, OpenCode 1 778 tok
BjornMelin/codex-toolloop Build agentic coding workflows with OpenAI Codex ToolLoop: Based on the Codex app-server a 1 Claude Code, Codex, OpenCode 2 1,425 tok
Gatsby007max/codex-usage-heatmap Visualize your local Codex token usage as a GitHub-style heatmap. 1 Claude Code, Codex, OpenCode 2 615 tok
c3-oss/codexcw run codex, claude code or grok build non-interactively from code 1 Claude Code, Codex, OpenCode 7 1,679 tok
okqixiaobao727-design/agentcrew-dev-skills The multi-agent orchestration layer for mattpocock-skills: /route classifies and splits a 1 Codex, OpenCode 1 368 tok
NicolasYusim/better-codebase Evidence-first code review and refactoring skills for Claude Code and Codex. Find root cau 1 Claude Code, Codex, OpenCode 2 337 tok
Gatsby007max/codex-status-menubar Native macOS menu bar utility for read-only local Codex Desktop status and rate-limit visi 1 Codex, OpenCode 1 410 tok
sponyhub/repo-foreman npmjs.com A gated, local workflow orchestrator for Codex CLI. RepoForeman turns software tasks into 1 Codex, OpenCode 1 1,352 tok
x0c/agent-friendly-cli-skill skills.sh Design non-interactive JSON command-line tools with exit codes and dry-run for Claude Code 1 Claude Code, Codex, OpenCode 2 546 tok
linkprint/local-ai-movie-workspace Self-hosted, multi-user AI filmmaking workspace with GPU reservations, Codex/Claude tmux s 1 Claude Code, Codex, OpenCode 2 799 tok
BigBugaboo/strategos Local-first strategist for Claude Code, Codex CLI, and GitHub Copilot CLI 1 Claude Code, Codex, GitHub Copilot, OpenCode 3 344 tok
Coratch/runwhy coratch.github.io RunWhy: local flight recorder and time diagnosis for AI coding agents. 1 Codex, OpenCode 1 270 tok
Open330/agent-quotas Quota monitoring server for Claude Code, Codex CLI, and other shared AI subscriptions. 1 Codex, OpenCode 1 2,513 tok
josephbartlett/windows-appshot-codex Codex plugin for capturing foreground Windows app context as a screenshot and UI Automatio 1 Codex, OpenCode 1 822 tok
BobDLA/agent-session-parser Python parser library for Claude Code, Codex CLI, and Gemini CLI session files 1 Codex, OpenCode 1 645 tok
yashau/dexuse Fancy local terminal dashboard for Codex, Hermes, and OpenClaw token usage history — with 1 Claude Code, Codex, OpenCode 2 2,026 tok
dotoricode/tink-harness Keep Claude Code and Codex aligned with task requirements through intent proof, drift chec 1 Claude Code, Codex, OpenCode 4 1,062 tok
Krusty84/My-CODEX-Configuration AGENTS.md, SKILL.md, etc. that I use in my environment. 1 Codex 3 —