24,785 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 agents8,489Claude Code6,881Git and workflow3,605Data and AI3,580Backend and APIs3,556Languages3,486Planning3,323Code review2,893Testing2,681Writing and docs2,477DevOps and cloud2,477Memory and context2,375Research2,318Frontend2,308Security2,170Project management1,960
All Claude Code32,505 Codex24,785 OpenCode23,702 GitHub Copilot3,719 Gemini CLI2,034 Cursor1,771 Windsurf202 Kiro114
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| GabrielDrapor/ovid ovid.ink A bilingual Reader. Two languages, one tap. | 68 | Claude Code, Codex, OpenCode | 2 | 5,125 tok |
| thaitype/chief A structured workflow for AI coding agents. Drop it into any project, set your rules once, | 68 | Claude Code, Codex, OpenCode | 3 | 1,179 tok |
| itlackey/akm Agent Knowledge Manager (akm). A CLI tool to manage AI agent knowledge, memories, skills, | 68 | Codex, OpenCode | 1 | 922 tok |
| Sarv/SarvTerminal sarv.com Fast, open-source macOS terminal + SSH connection manager — saved-host vault, SFTP/SCP, SS | 68 | Claude Code, Codex, OpenCode | 2 | 836 tok |
| hyperb1iss/sibyl sibyl.ist Cross-agent memory for AI coding tools: one self-hostable knowledge graph shared by Claude | 68 | Claude Code, Codex, OpenCode | 2 | 2,537 tok |
| netlify/axis axis.run Open source tooling and scoring framework to measure how well services work for AI agents. | 68 | Codex, OpenCode | 1 | 10,074 tok |
| ankurkumarz/agentic-ai-knowledge-base Agentic AI is the fast evolving technology landscape and this repository is an effort to c | 68 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 6,886 tok |
| emalorenzo/three-agent-skills AI coding agent skills for Three.js and React Three Fiber best practices | 68 | Claude Code, Codex, OpenCode | 2 | 1,416 tok |
| firelock-ai/kin kinlab.ai A graph-native code repository for people and AI agents. | 68 | Codex, OpenCode | 1 | 1,325 tok |
| tobocop2/lilbee lilbee.sh The whole local AI stack in one executable: it runs and manages local AI models across eve | 68 | Codex, OpenCode | 1 | 14,849 tok |
| Fmarzochi/EGC fmarzochi.github.io EGC gives every AI coding agent the same brain. Shared memory, skills, and live context ac | 68 | Claude Code, Codex, GitHub Copilot, Gemini CLI, Kiro, OpenCode | 20 | 8,305 tok |
| snyk/studio-recipes A collection of Snyk Studio suggested Rules, Commands, Hooks, and Directives | 68 | Claude Code, Codex, OpenCode | 2 | 22 tok |
| jkoelker/schwab-mcp Chat with your portfolio. | 68 | Codex, OpenCode | 1 | 1,976 tok |
| 1A7432/loreweaver A self-hosted, world & story-first AI Game Master / Keeper for TTRPGs (D&D 5e SRD + CoC 7e | 68 | Claude Code, Codex, OpenCode | 2 | 4,510 tok |
| vitalio-sh/thunderbird-cli Give Claude full access to your email through Mozilla Thunderbird. CLI + MCP server for AI | 68 | Claude Code, Codex, OpenCode | 2 | 1,839 tok |
| karthikrshet/Career-Agents career-agents.vercel.app The Open-Source AI Career Operating System. 167 Specialized AI Agents across 19 Divisions, | 68 | Claude Code, Codex, OpenCode | 13 | 609 tok |
| LamantinAI/kaeru Cognitive memory for LLM agents — local-first, and shareable across a team through the clo | 68 | Claude Code, Codex, OpenCode | 2 | 8,620 tok |
| YoungHong1992/ruankao-senior-architecture-designer Knowledge base for preparing for the Systems Architect exam: Markdown organization and pro | 68 | Codex, OpenCode | 1 | 13,348 tok |
| KbWen/agent-virtual-office 🏢 Watch your AI coding agents live their office life — Claude Code, Codex & Gemini show u | 68 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 54 | 4,798 tok |
| omarshahine/apple-pim npmjs.com Native macOS integration for Calendar, Reminders, and Contacts using EventKit and Contacts | 68 | Claude Code, Codex, GitHub Copilot, OpenCode | 18 | 5,749 tok |
| Vncntvx/dsh-zotero Zotero plugin for DeepSeek Harness: search and read papers in conversation, audit the lite | 68 | Codex, OpenCode | 1 | 2,152 tok |
| xWebt/chinese-erotic-fiction-writing General-purpose skill for writing Chinese adult-oriented (H) novels (Hermes Agent skill) — | 68 | Claude Code, Codex, OpenCode | 2 | 1,931 tok |
| esp-mosaico/esp-mosaico-vibe Vibe coding with ESP-Mosaico! | 68 | Claude Code, Codex, OpenCode | 8 | 1,485 tok |
| cmaughan/Draxul 🩸 A Dark Factory agentic project. A Universal console shell, city-as-code metaphor. Cros | 68 | Claude Code, Codex, Gemini CLI, OpenCode | 7 | 7,793 tok |
| wafflebase/wafflebase wafflebase.io Super Simple Office Suite | 68 | Claude Code, Codex, OpenCode | 14 | 1,250 tok |
| AdrianBesleaga/AIFA adrianbesleaga.github.io AI Atomic Feature Architecture | 67 | Codex, OpenCode | 1 | 457 tok |
| vouchdev/vouch vouchai.dev A git-native, review-gated knowledge base for AI agents: they propose writes, you approve | 67 | Claude Code, Codex, OpenCode | 3 | 5,107 tok |
| n24q02m/better-code-review-graph mcp.n24q02m.com Knowledge graph for token-efficient code reviews -- semantic search and call-graph resolut | 67 | Claude Code, Codex, OpenCode | 5 | 5,599 tok |
| dermatologist/pyomop nuchange.ca Python package for managing OHDSI clinical data models. Includes support for LLM based pla | 67 | Claude Code, Codex, OpenCode | 2 | 551 tok |
| mnemox-ai/AgentRelay mnemox.ai Verifiable microtask protocol for AI agent collaboration. Task lifecycle, validation engin | 67 | Claude Code, Codex | 2 | 1,618 tok |
| lgbarn/shipyard Structured project lifecycle plugin for Claude Code — from idea to production with discipl | 67 | Claude Code, Codex, OpenCode | 5 | 1,700 tok |
| HLND2T/CS2_VibeSignatures Generate CS2 signatures via Agent SKILLS with ida-pro-mcp | 67 | Claude Code, Codex, OpenCode | 2 | 757 tok |
| Jamie-BitFlight/claude_skills Plugins for Anthropic's Claude Code, Codex, Cursor and more | 67 | Claude Code, Codex, OpenCode | 7 | 6,016 tok |
| michalzubkowicz/nixos-management-skill AI Agent Skills for NixOS generated from docs and websites with best practices | 67 | Codex, OpenCode | 1 | 390 tok |
| loopdive/js2 js2.loopdive.com JavaScript (ECMAScript) ahead-of-time compiler | 67 | Claude Code, Codex, OpenCode | 11 | 24,991 tok |
| elzobrito/ESAA-Core ESAA combina Event Sourcing, projeção determinística e políticas fail-closed para transfor | 67 | Codex, OpenCode | 1 | 1,058 tok |
| Osteoporosis/luna-chat-coder Agent Skill and repository template for end-to-end software development entirely inside or | 67 | Codex, OpenCode | 1 | 193 tok |
| qingchencloud/cj2api cj2api.qt.cool Convert ChatJimmy into an OpenAI-compatible API using a Cloudflare Worker | Zero-cost depl | 67 | Claude Code, Codex | 3 | — |
| MarkPDFdown/markpdfdown-desktop markdown.fit A high-quality PDF-to-Markdown desktop tool based on large language model visual recogniti | 67 | Claude Code, Codex, OpenCode | 2 | 5,758 tok |
| lensesio/agentic-engineering-for-apache-kafka lenses.io AI agent skills for building, operating and troubleshooting Apache Kafka applications. Top | 67 | Claude Code, Codex, OpenCode | 1 | 2,495 tok |
| WenyuChiou/research-hub pypi.org AI-operable research workspace for Zotero, Obsidian, and NotebookLM. Use any two, or all t | 67 | Claude Code, Codex, OpenCode | 2 | 1,547 tok |
| ric03uec/clawrium ric03uec.github.io CLI fleet management for AI agents on local networks - deploy, upgrade, and monitor OpenCl | 67 | Claude Code, Codex, OpenCode | 23 | 9,365 tok |
| sageox/ox sageox.ai The hivemind for AI coding agents — persistent team context recorded once and recalled acr | 67 | Claude Code, Codex, Gemini CLI, OpenCode | 37 | 4,429 tok |
| AaronXu-Lab/MasterGo2Figma Move MasterGo's Design to Figma | 67 | Claude Code, Codex, OpenCode | 3 | 4,482 tok |
| saibodafu/e-commerce-skill | 67 | Codex, OpenCode | 1 | 1,073 tok |
| NourMtir0722/Paperlab paperlab.nawwara.studio Physical, realistic paper as a React component. Real 3D geometry that peels, unrolls, fold | 67 | Codex, OpenCode | 1 | 14,989 tok |
| dcc-mcp/dcc-mcp-maya dcc-mcp.github.io Autodesk Maya MCP adapter for AI agents to inspect scenes, model geometry, edit materials, | 67 | Codex, OpenCode | 1 | 10,082 tok |
| zvzuola/acp-components zvzuola.github.io UI component library for the Agent Client Protocol (ACP), providing a complete set of comp | 67 | Claude Code, Codex, OpenCode | 2 | 3,549 tok |
| Oaklight/ToolRegistry toolregistry.readthedocs.io ToolRegistry: A Protocol-Agnostic Tool Management Library for Function-Calling LLMs (OpenA | 67 | Claude Code, Codex, OpenCode | 2 | 2,150 tok |
| xiehuan123/dsh-deepread xiehuan123.github.io Evidence-first reading for AI agents — turn articles, books and PDFs into traceable claims | 67 | Codex, OpenCode | 1 | 876 tok |