23,196 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 agents7,571Claude Code6,627Data and AI3,684Backend and APIs3,492Languages3,401Planning3,221Git and workflow3,179Code review2,740Testing2,368Memory and context2,365Writing and docs2,309DevOps and cloud2,308Research2,298Frontend2,256Security2,015Productivity1,715
All Claude Code31,984 Codex23,196 OpenCode22,145 GitHub Copilot3,551 Gemini CLI1,917 Cursor1,736 Windsurf133 Kiro79
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| benjaminshafii/digital-empire benjaminshafii.com OpenWork config for me and my family | 10 | Claude Code, Codex, OpenCode | 27 | 1,230 tok |
| lensapp/lens-sandbox lns.run Run AI agents, commands, and OCI images locally inside a microVM — control what flows into | 10 | Claude Code, Codex, OpenCode | 9 | 9,259 tok |
| ils15/pantheon-legacy 14 specialized AI agents for TDD-driven developmen | 10 | Claude Code, Codex, OpenCode | 3 | 1,534 tok |
| hutchic/.cursor | 10 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 33 | 4,163 tok |
| PSModule/Template-PSModule psmodule.io Template for a PowerShell module repo. | 10 | Codex, GitHub Copilot, OpenCode | 2 | 91 tok |
| diegoalvarezmgl/greenfield Ship a Next.js + Android product on Firebase without spending your first week deciding aut | 10 | Codex, OpenCode | 1 | 1,719 tok |
| OneMore07/NoteFlowOS An AI-powered knowledge system for Obsidian that turns sources into projects and reusable | 10 | Codex, OpenCode | 1 | 1,579 tok |
| Berkantcen/codex-productivity-starter | 10 | Codex, OpenCode | 1 | 183 tok |
| nrdxp/predicate Reusable agent predicates (rulesets) and workflows for agentic coding assistants. | 10 | Codex, OpenCode | 1 | 2,081 tok |
| woliveiras/geremmyas Agents, skills, instructions, hooks, prompts, and a pack-based CLI for coding assistants | 10 | Codex, GitHub Copilot, OpenCode | 2 | 15 tok |
| deepflame-ai/DFODE-kit | 10 | Codex, OpenCode | 1 | 531 tok |
| bgreenwell/statlingo bgreenwell.github.io Explain Statistical Output with Large Language Models | 10 | Claude Code, Codex, OpenCode | 2 | 2,235 tok |
| ashwch/auto-uv-env auto-uv-env.ashwch.com Automatic UV-based Python virtual environment management for seamless project workflows | 10 | Claude Code, Codex, OpenCode | 2 | 3,337 tok |
| ceorkm/kratos-cli Persistent memory for AI coding agents — CLI-first, encrypted, local | 10 | Claude Code, Codex, OpenCode | 2 | 1,922 tok |
| xushengfeng/myde A Wayland compositor written in Electron.js | 10 | Codex, OpenCode | 1 | 941 tok |
| xiankq/cesium-mvt xiankq.github.io Experimental high-performance MVT renderer for Cesium 1.140.0 (Buffer*Collection + MapLibr | 10 | Codex, OpenCode | 1 | 685 tok |
| davidchicano/presuntamente Archivo público e interactivo de casos de corrupción en España. Cronologías, actores, docu | 10 | Claude Code, Codex, OpenCode | 11 | 11,070 tok |
| Codder13/openspec | 10 | Codex, OpenCode | 1 | 143 tok |
| BaseInfinity/codex-sdlc-wizard SDLC Wizard adapter for OpenAI Codex CLI. Plan is certified, implementation needed. PRs we | 10 | Claude Code, Codex, OpenCode | 2 | 614 tok |
| dongzhuoyao/tao-research-skills | 10 | Claude Code, Codex, OpenCode | 2 | 2,484 tok |
| eddacraft/anvil-plan-spec Lightweight spec for planning and task authorisation in AI-assisted development. | 10 | Codex, OpenCode | 1 | 958 tok |
| MoMoJee/MoMoJee.github.io momojee.github.io It's a repository about me | 10 | Codex, OpenCode | 1 | 2,204 tok |
| ninjudd/protos a ProtoClaw | 10 | Claude Code, Codex, OpenCode | 2 | 342 tok |
| boscoh/pyball python opengl protein viewer | 10 | Codex, GitHub Copilot, OpenCode | 2 | 2,162 tok |
| JoshJancula/ralph | 10 | Claude Code, Codex, OpenCode | 3 | 5,228 tok |
| codekiln/logseq-encode-garden codekiln.github.io codekiln's knowledge garden | 10 | Claude Code, Codex | 40 | — |
| YankielDBC2/codex-skills-library | 10 | Claude Code, Codex, OpenCode | 27 | 1,368 tok |
| ag2ai/ag2-skills Agent Skills for AG2 developers | 10 | Claude Code, Codex, OpenCode | 2 | 1,287 tok |
| joelhooks/content-grill 🔥 Local context plane for topic grilling — slurp Brain/X, search fast, topics only (never | 10 | Claude Code, Codex, OpenCode | 2 | 1,101 tok |
| tjcoder-labs/cli Terminal-first Coding CLI by TJ Coder AI Labs Las Vegas | 10 | Codex, OpenCode | 1 | 2,908 tok |
| fgmacedo/agent-skills Skills for LLMs and coding assistants | 10 | Codex, OpenCode | 1 | 728 tok |
| dark-builders/darq darq.sh A dark software factory: software that writes itself — and gets smarter without you in bet | 10 | Claude Code, Codex, OpenCode | 2 | 1,590 tok |
| cdskill/qalma qalma.dev Angular-first, headless rich text editor toolkit built on ProseMirror — lightweight, signa | 10 | Codex, OpenCode | 1 | 1,059 tok |
| Zotero-Cat/Zotero-Cat zoterocat.org Zotero-Cat is a Zotero item-pane assistant for reading, summarizing, reviewing, and discus | 10 | Codex, OpenCode | 1 | 7,980 tok |
| superalp1985/fame-knowledge-agent-gateway A universal external memory and tool-governance gateway for coding agents, with FAME route | 10 | Codex, OpenCode | 1 | 663 tok |
| dasmeta/development-orchestrator This repo is to orchestrate product development, requirement management, implementation | 10 | Claude Code, Codex, OpenCode | 12 | 1,782 tok |
| mirasoth/soothe mirasoth.github.io 🛀 Soothe - An autonomous expert system engineered to orchestrate complex workflows and ex | 10 | Claude Code, Codex, OpenCode | 2 | 913 tok |
| ciroaurelio22/AgentLoop synapsex.it | 10 | Codex, OpenCode | 1 | 421 tok |
| Rai220/money_alert_ai An AI bot runs the Telegram channel @money_alert_ai, assessing the financial stability of | 10 | Codex, OpenCode | 1 | 1,966 tok |
| Bad3r/nixos NixOS Infrastructure as Code using the Dendritic Pattern & flake parts | 10 | Claude Code, Codex, OpenCode | 2 | 9,035 tok |
| yxzh614/gamepad-vibe PS DualSense → macOS keyboard mapper | 10 | Codex, OpenCode | 1 | 1,554 tok |
| vien-meng/vien-skills Skills for fully automated one-click development and delivery of complete projects with AI | 10 | Codex, OpenCode | 1 | 1,008 tok |
| rubyroidlabs/rails_api_keys rubyroidlabs.com Issue, hash, revoke, and authenticate personal API keys in Rails | 10 | Codex, OpenCode | 1 | 504 tok |
| shrwnsan/clix-dev-flow A simple Gemini CLI extension that brings AI development workflow patterns to your termina | 10 | Codex, Gemini CLI, OpenCode | 2 | 2,317 tok |
| Shiien/research-closure-harness | 10 | Claude Code, Codex, OpenCode | 4 | 1,468 tok |
| H-Ali13381/historical-bayesian-html-briefing Agent skill for historical analogies, Bayesian forecasting, and self-contained HTML briefi | 10 | Codex, OpenCode | 1 | 457 tok |
| awdemos/opencode-memento OpenCode plugin that preserves project context across sessions, automatically injecting re | 10 | Codex, OpenCode | 1 | 79 tok |
| DudeAint/brownbear An iOS power browser that runs real Chrome & Firefox extensions and userscripts — a Tamper | 10 | Claude Code, Codex, OpenCode | 2 | 3,881 tok |
| Temmie-Tem/android-native-init-lab Custom static /init (PID 1) and minimal native Linux userspace on Android vendor kernels — | 10 | Claude Code, Codex, OpenCode | 2 | 4,092 tok |
| wlfghdr/agentic-kb wlfghdr.github.io AI-native, layered knowledge operations. A specification, reference skills, and a portable | 10 | Claude Code, Codex, OpenCode | 2 | 3,292 tok |