43,652 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 agents7,588Claude Code6,636Data and AI3,676Backend and APIs3,496Languages3,402Planning3,219Git and workflow3,187Code review2,745Testing2,374Memory and context2,364DevOps and cloud2,310Writing and docs2,309Research2,295Frontend2,261Security2,021Productivity1,715
All Claude Code31,998 Codex23,222 OpenCode22,170 GitHub Copilot3,550 Gemini CLI1,918 Cursor1,738 Windsurf137 Kiro80
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| KevinRabun/judges MCP server with specialized judges to evaluate AI-generated code for security, cost, scala | 7 | GitHub Copilot | 5 | 6,029 tok |
| Komdosh/komnet npmjs.com Git-backed message bus for AI coding agents — Claude Code, Cursor and Codex coordinate asy | 7 | Claude Code | 1 | 2,458 tok |
| Marsmanleo/MarsNMe marsnme.com Agent-agnostic AI memory MCP — never forget a conversation again | 7 | Codex, OpenCode | 1 | 643 tok |
| armelhbobdad/oh-my-skills armelhbobdad.github.io Curated collection of agentskills.io-compliant, version-pinned agent skills — generated an | 7 | Claude Code | 1 | 1,247 tok |
| chrisgagne/grounded-forge Project once, retrieve distillations, create tools: a pre-loading retrieval architecture a | 7 | Claude Code, Codex, OpenCode | 4 | 4,773 tok |
| dmytri/shipshape skills.sh Shipshape is a context-isolated spec-driven development workflow for coding agents. Specs | 7 | Codex, OpenCode | 1 | 1,623 tok |
| pitlane-ai/pitlane Race a baseline vs a skill or MCP on real tasks. Hard checks show if it got better, faster | 7 | Codex, OpenCode | 1 | 287 tok |
| memi-design/design-skills Practical design judgment for AI coding agents: 94 governed skills for craft, research, ge | 7 | Codex, OpenCode | 1 | 237 tok |
| mblode/ghostwriter Draft messages that read as you wrote them, not as a model did. | 7 | Claude Code, Codex, OpenCode | 2 | 336 tok |
| deancourse/user-dot-agents Centralized version-controlled Claude Code user-level settings (skills / hooks / settings. | 7 | Claude Code | 1 | 522 tok |
| yegor256/dogent Command line linter for your agentic manifestos, like SKILL.md and CLAUDE.md | 7 | Claude Code | 1 | 306 tok |
| teamtinvio/jaz-ai jaz.ai Complete agent stack for Jaz. Plugins, Skills, MCP tools, and CLI for Claude Code, Cowork, | 7 | Claude Code, Codex, OpenCode | 1 | 632 tok |
| liyading1818/obsidian-llm-wiki Karpathy LLM Wiki for Obsidian: LLM-maintained knowledge base + Cursor agent skills (wiki, | 7 | Codex, OpenCode | 1 | 2,794 tok |
| snapsynapse/skill-provenance skillprovenance.dev Version identity and integrity verification for Agent Skills. Tracks versions, detects sta | 7 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,306 tok |
| netresearch/typo3-docs-skill Agent Skill for creating and maintaining TYPO3 extension documentation | Claude Code compa | 7 | Codex, OpenCode | 1 | 928 tok |
| altertable-ai/skills altertable.ai Agent Skills for Altertable | 7 | Codex, OpenCode | 1 | 1,577 tok |
| OpenLatch/saferskills saferskills.ai Every AI skill, independently scanned. Public, open-source trust scoring for skills, MCP s | 7 | Claude Code | 5 | 2,592 tok |
| hani-q/qstack A personal stack of agent skills for reviewable planning, disciplined execution, and durab | 7 | Codex, OpenCode | 1 | 512 tok |
| CodandoTV/awesome-ai-coding-assistants-playbook A centralized map of references for configuring AI coding assistants — skills, instruction | 7 | Claude Code | 1 | 831 tok |
| otto-haus/otto otto.haus Your agents forget every correction. otto makes them stick. | 7 | Codex, OpenCode | 1 | 2,449 tok |
| JasonCodeMaker/Agentic-Research-Control-Panel Local control plane for governed AutoResearch in real repos: human-approved scope, live ex | 7 | Claude Code, Codex, OpenCode | 2 | 1,894 tok |
| AgentiaPT/vela-slides agentiapt.github.io Vela Slides - AI Powered presentation App and Agent Skill | 7 | Claude Code | 4 | 5,169 tok |
| AytuncYildizli/yapitalism Drive terminal coding agents by voice, with receipts that never claim more than they prove | 7 | Claude Code, Codex | 1 | — |
| dasein108/yt-mem-ai pypi.org A local YouTube memory for your AI assistant — transcribe, remember, summarize. CLI + MCP | 7 | Claude Code, Codex, OpenCode | 2 | 4,919 tok |
| L-X-T/ng-agentic A practical Angular workspace starter with modern best practices, AI-ready tooling, and sc | 7 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 4 | 2,522 tok |
| devrimcavusoglu/skern skern.dev Mass Skills Manager for Agents on AI Driven Development | 7 | Claude Code, Codex, OpenCode | 2 | 4,389 tok |
| Victory-7291/project-scaffold-setup-skills Reusable agent skills for scaffolding C++ and embedded projects | 7 | Codex, OpenCode | 1 | 995 tok |
| narumiruna/gurume narumiruna.github.io Python CLI, TUI, and MCP server for searching Japanese restaurants on Tabelog | 7 | Claude Code, Codex, OpenCode | 2 | 1,035 tok |
| iltempo/two-cents Unsolicited opinions for Claude Code — pick one and every answer gets an extra take nobody | 7 | Claude Code | 1 | 253 tok |
| jeffrigby/somepulp-agents Claude Code plugin providing AI-powered agents for code auditing, research, and multi-mode | 7 | Claude Code | 1 | 2,976 tok |
| cryndoc/polisade-orchestrator Autonomous development framework for Claude Code, Qwen CLI, GigaCode CLI and opencode — /p | 7 | Claude Code | 1 | 444 tok |
| lesliebiubiubiu/agent-context-kb-skill Lightweight, agent-facing routed knowledge base skill that gives coding agents durable pro | 7 | Claude Code, Codex, OpenCode | 2 | 802 tok |
| memi-design/design-sandbox memoire.cv memi-ready Next.js, Tailwind, shadcn, MCP, and Agent Skills sandbox for interface understa | 7 | Claude Code, Codex, OpenCode | 3 | 311 tok |
| janmaaarc/basecamp A production-ready setup for Claude Code and Codex. Shared coding rules, per-project memor | 7 | Claude Code, Codex, OpenCode | 2 | 5,490 tok |
| zhebil/claude-code-plugins Claude Code plugin marketplace with developer productivity hooks | 7 | Claude Code | 1 | 1,954 tok |
| DanielC000/loom danielc000.github.io Orchestrate a fleet of real Claude Code agents on your Claude subscription, not per-token | 7 | Claude Code | 1 | 17,516 tok |
| NEXPACE-Limited/msu-skills nexpace-limited.github.io Agent Skills for MapleStory Universe — a SKILL.md catalog for MSU builders. Works with Cla | 7 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 7,957 tok |
| normalled/apijack Generate full-featured CLIs with workflow automation from any OpenAPI spec | 7 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 5,955 tok |
| damionrashford/Adversaria Critical thinking plugin for Claude Code. Three specialized agents (advocate, adversary, j | 7 | Claude Code | 2 | 3,137 tok |
| celanthe/clarion kiranoliver.com Your agents have things to say. Now they have a voice to say them with. | 7 | Claude Code, Codex | 22 | 1,385 tok |
| deepshal99/notch-so-good npmjs.com The world's smallest coworker lives in your Mac's notch. A pixel-art crab watches Claude C | 7 | Claude Code | 2 | 612 tok |
| DmitriyYukhanov/claude-plugins Personal collection of Claude Code plugins and skills: development workflows, cross-model | 7 | Claude Code | 1 | 1,552 tok |
| mzored/superpowers-cc-to-codex Claude orchestrates, Codex executes. Combines Claude's judgment with GPT's speed for codin | 7 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 4,546 tok |
| vavasilva/ralph-planner Claude Code plugin that creates structured execution plans in Ralph Wiggum format | 7 | Claude Code | 1 | 577 tok |
| skullninja/coco-workflow Autonomous spec-driven development plugin for Claude Code. Describe a feature, get merged, | 7 | Claude Code | 2 | 7,598 tok |
| Elnora-AI/elnora-linear Linear workspace for Claude Code — search, bulk edit, agents, and a config-driven curator. | 7 | Claude Code, Codex, OpenCode | 1 | 1,631 tok |
| OrodruinLabs/nazgul Multi-agent autonomous development loop for Claude Code — 17 agents, review pipeline, cont | 7 | Claude Code | 2 | 13,150 tok |
| IS908/claude-lark-plugin claude code lark channel plugin | 7 | Claude Code | 1 | 4,085 tok |
| SpaiR/task-pipeline spair.github.io Interrogate the plan, capture what survived, implement it in any session — a chat-first ta | 7 | Claude Code | 1 | 4,350 tok |
| Vimalk0703/shipworthy vimalk0703.github.io Open source Claude Code plugin — 52 invisible engineering skills turn vibe coding into pro | 7 | Claude Code, GitHub Copilot | 2 | 2,512 tok |