45,053 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 agents8,576Claude Code6,909Git and workflow3,638Data and AI3,577Backend and APIs3,561Languages3,499Planning3,322Code review2,907Testing2,704DevOps and cloud2,498Writing and docs2,488Memory and context2,373Research2,320Frontend2,317Security2,182Project management1,989
All Claude Code32,564 Codex24,947 OpenCode23,868 GitHub Copilot3,726 Gemini CLI2,040 Cursor1,770 Windsurf203 Kiro117
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| daijx-ai/skillwitness daijx66-crypto.github.io Validate Agent Skills and prove exactly what each runtime path does—and does not—show. | 2 | Codex, OpenCode | 1 | 275 tok |
| ShiftinBits/constellation-claude docs.constellationdev.io Codebase Understanding for Claude Code | 2 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 2,172 tok |
| NexusOne23/noid-privacy-workstation noid-privacy.com 🛡️ Fully-hardened Security & Privacy OS based on Fedora 44 + GNOME · for Dev, Admin, Crea | 2 | Codex, OpenCode | 1 | 4,259 tok |
| drabaioli/cdd A human-in-the-loop SDLC workflow for building real software with Claude Code. Bake in bes | 2 | Claude Code | 14 | 3,774 tok |
| mehboobali98/rmine mehboob.dev Redmine CLI in Go, built for two callers: a developer at a terminal and a coding agent. Sh | 2 | Claude Code | 1 | 58 tok |
| kevintu2007/project-kickoff-foundation Define project foundations before implementation with a reusable Agent Skill for Codex, Cl | 2 | Codex, OpenCode | 1 | 249 tok |
| ShawnBaek/kindle-weekly-letter Automated weekly Kindle newsletter — AI research agents collect articles daily, compile in | 2 | Claude Code | 6 | 802 tok |
| aelaguiz/aimgr AI account and browser manager for Codex, Claude, Pi, and OpenClaw operator workflows. | 2 | Claude Code, Codex, OpenCode | 2 | 1,347 tok |
| paarangat/finzo Local-first personal finance tracking, powered by the AI subscription you already have. Yo | 2 | Claude Code, Codex, OpenCode | 2 | 159 tok |
| joryeugene/tripod Tripod packages an engineering philosophy, enforcement hooks, and curated skills into a Cl | 2 | Claude Code | 1 | 2,544 tok |
| Najeebullah3124/awesome-claude-universe Curated monorepo: 70+ Claude Code, MCP, skills & tooling snapshots + MANIFEST. For R&D and | 2 | Claude Code | 1 | — |
| olegmrponsao34-boop/model-switcher Model Switcher — portable AI model manager for OpenCode, Claude Code, Codex CLI, Cursor, V | 2 | Codex, OpenCode | 1 | 718 tok |
| njfio/rs-agent-code-utility Workspace-pinned local code KB + MCP bridge giving AI coding agents AST-precise, ranked, t | 2 | Claude Code, Codex, OpenCode | 7 | 6,024 tok |
| Koukyosyumei/h5i-ctx2img h5i.dev Render agent context as images. Same text, ~60–75% fewer tokens. | 2 | Claude Code, Codex, OpenCode | 8 | 1,328 tok |
| sepivip/claude-code-visualizer cckeys.work Interactive, terminal-styled trainer to master the Claude Code CLI — playground, cheatshee | 2 | Claude Code | 1 | 747 tok |
| berekvolgyipeter/dotclaude Personal Claude Code config — rules, skills, commands, agents, and hooks symlinked into ~/ | 2 | Claude Code | 1 | — |
| AlexKorWeb/llm-wiki Self-maintaining LLM knowledge wiki (Karpathy-style, no vector DB) + Telegram ingest bot. | 2 | Claude Code | 2 | 1,742 tok |
| alimobrem/openshift-platform-skills AI Agent Skills for OpenShift Platform Engineering — Shipwright builds, Tekton pipelines, | 2 | Claude Code, Codex, OpenCode | 2 | 1,064 tok |
| nrflo/nrflo nrflo.com Self-hosted workflow engine for AI-powered apps. Orchestrate agents, Python scripts, valid | 2 | Claude Code, Codex, OpenCode | 8 | 1,662 tok |
| iandexter/dotfiles Various configuration files | 2 | Claude Code | 1 | — |
| mgallet92i/waterfall mgallet92i.github.io Multi-agent specification-driven development (SDD) framework for Claude Code | 2 | Claude Code, Codex, OpenCode | 3 | 3,174 tok |
| aquaflamingo/ctxd Local context and code index for AI coding agents like claude code, gemini | 2 | Claude Code | 1 | 25 tok |
| dbhq-uk/outlook-graph-skill dbhq.uk Microsoft 365 mail and calendar skill for Claude Code and Codex, plus PST archives into se | 2 | Claude Code, Codex, OpenCode | 1 | 687 tok |
| HOKlNG/zzon-doc Claude Code plugin that turns your codebase into interactive, dependency-free architecture | 2 | Claude Code | 1 | 14,674 tok |
| MarkDonish/round-table-workspace markdonish.github.io Local-first round-table review workflow for AI coding agents: /room exploration, /debate r | 2 | Claude Code, Codex, OpenCode | 6 | 1,299 tok |
| Maximumsoft-Co-LTD/claude-flightdeck Portable AI-workflow control plane for Claude Code — one install.sh ships specialized agen | 2 | Claude Code | 1 | 1,657 tok |
| djterry15-afk/coworkos-template A file-based ICM workspace template for cross-domain work with an AI coding agent. The str | 2 | Claude Code | 1 | 2,125 tok |
| ImYourBoyRoy/Portable_Web_toolkit Portable Astro + Cloudflare toolkit with versioned skills for Codex, Cursor, Claude, and A | 2 | Codex, OpenCode | 1 | 1,539 tok |
| 0STG0T/kaggle-kernel-tools Claude Code skills for interacting with remote Kaggle Jupyter kernels via WebSocket | 2 | Claude Code | 1 | 290 tok |
| lopes/foxglove Automatically generate decoy files. | 2 | Codex, OpenCode | 1 | 1,749 tok |
| yi427/Cloister Terminal-first, profile-governed Apple container environments for Codex and Claude Code wi | 2 | Codex, OpenCode | 1 | 268 tok |
| egorus1/ask-a-senior The AI tool that refuses to help you. | 2 | Claude Code | 1 | 1,121 tok |
| hannsxpeter/godplans Plan everything before anything. One command turns an idea or an existing codebase into an | 2 | Codex, OpenCode | 1 | 1,185 tok |
| elanthus/agentic-preflight Stops your coding agent from pushing unverified work. Your agent does the reviewing; a sta | 2 | Claude Code, Codex, OpenCode | 2 | 851 tok |
| Wandererer/codebeacon pypi.org Source code AST analysis and AI context generation — unified multi-framework knowledge gra | 2 | Claude Code, Codex, Cursor, OpenCode | 3 | 1,670 tok |
| ytubecoder/codex-in-claude Claude Code skill for iterative plan review with Codex, Grok, or both as a mediated counci | 2 | Claude Code | 1 | 2,188 tok |
| jark006/NoLidSleep Gai Gai never sleeps; Agents keep working. Shut the lid. Agents keep coding. | 2 | Claude Code | 1 | 773 tok |
| cmg8431/claude-dejavu npmjs.com 🔮 Claude Code antipattern detector & auto-patcher — learns from session logs, patches CLA | 2 | Codex, OpenCode | 1 | 589 tok |
| ambystechcom/AmbyKit ambykit.ambystech.io Spec-Driven Development framework that helps AI coding assistants build better software — | 2 | Claude Code, Codex, OpenCode | 2 | 1,492 tok |
| EdwardAThomson/LLM-Remote-Runner Execute CLI tasks remotely through a secure web interface with real-time streaming output | 2 | Claude Code | 1 | 1,986 tok |
| mpaarating/ai-workflow-kit AI-powered workflow automation skills for Claude Code, Cursor, Codex, and more. Automate t | 2 | Codex, OpenCode | 1 | 493 tok |
| vinnysaj/ClaudeBar Check your Claude Code usage right in your macOS status bar and switch between accounts ea | 2 | Claude Code | 1 | 165 tok |
| php-workx/fuse A local firewall for AI agent commands | 2 | Claude Code, Codex, OpenCode | 2 | 2,996 tok |
| tonyfadel23/skill-inspector Parse, visualize, and audit SKILL.md agent instruction files as interactive DAGs — Claude | 2 | Claude Code | 1 | 346 tok |
| AaronCarney/pass-the-baton Save your Claude Code session at a context-fill threshold and resume it on the next sessio | 2 | Claude Code | 8 | — |
| AdamManuel-dev/prompt-template-engine Automated Prompt Optimization System for Cursor, Claude Code, VS Code, and anything else | 2 | Claude Code | 1 | — |
| moviendome/Shippy moviendo.me Assign a GitHub issue, wake up to a PR. Autonomous agent in ~630 lines of bash — cron, flo | 2 | Claude Code | 1 | 410 tok |
| tk-wxy/apc.md A markdown-based memory system for AI agents — stop re-explaining and re-debugging across | 2 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 644 tok |
| alexander-akhmetov/programmator Autonomous Claude Code orchestrator that executes multi-task plans without supervision. | 2 | Claude Code, Codex, OpenCode | 2 | 483 tok |
| 1shooperman/claude-env brandonshoop.com Claude Environment Manager | 2 | Claude Code, Codex, GitHub Copilot, OpenCode | 5 | 323 tok |