43,608 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 agents7,557Claude Code6,620Data and AI3,682Backend and APIs3,496Languages3,401Planning3,217Git and workflow3,165Code review2,733Testing2,364Memory and context2,364DevOps and cloud2,310Writing and docs2,303Research2,297Frontend2,252Security2,013Productivity1,710
All Claude Code31,977 Codex23,157 OpenCode22,109 GitHub Copilot3,551 Gemini CLI1,917 Cursor1,739 Windsurf129 Kiro79
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| Workflowsio/company-os-starter-kit workflowsio.notion.site Build your own Company OS with Claude Code. CLAUDE.md template, 5 GTM skills, workflow plu | 84 | Claude Code | 1 | 3,847 tok |
| SabrinaRamonov/ai-coding-rules My CLAUDE.md file AI coding rules | 84 | Claude Code | 1 | 2,427 tok |
| longsizhuo/openInvest openinvest.involutionhell.com Research-grade investment decision engine for AI agents: isolated multi-agent committee, a | 84 | Claude Code, Codex, OpenCode | 2 | 4,594 tok |
| THU-Team-Eureka/EurekAgent EurekAgent: an autonomous research system for metric-driven tasks, built with Claude Code. | 84 | Claude Code | 4 | — |
| Grant-leo/word_chat | 84 | Claude Code, Codex, OpenCode | 3 | 16,807 tok |
| cloudmanic/spice-edit spice-edit.com An opinionated mouse-focused terminal editor. | 84 | Claude Code, Codex, OpenCode | 3 | 2,655 tok |
| sportsdataverse/sportsdataverse-js js.sportsdataverse.org Retrieves sports data from a popular sports website as well as from the NCAA website, with | 84 | Claude Code, GitHub Copilot | 2 | 7,872 tok |
| miskibin/warbell miskibin.github.io Action-RPG: a Bevy 0.19 / Rust game — town-building, night sieges, upgrades, bloodline su | 84 | Claude Code, Codex, OpenCode | 8 | 10,166 tok |
| hamzafarooq/multi-agent-course | 84 | Claude Code, Codex, OpenCode | 3 | 2,340 tok |
| Lawofall/AgentCore fashitianxia.xyz Multi-Agent AI workspace (AgentCore) — genuine Agent team collaboration, not task delegati | 84 | Codex, OpenCode | 1 | 780 tok |
| allocnode/oh-my-sage 🛠️ Geek Edition Mi Home Automation AI Agent (SKILL & MCP)—create complex automation rules | 84 | Claude Code, Codex, OpenCode | 2 | 1,018 tok |
| diodeme/Gold-Band Desktop app for harness engineering, loop engineering, graph engineering—and whatever come | 84 | Claude Code, Codex, OpenCode | 33 | 3,084 tok |
| WaHaiLong/KingdeeMCP wahailong.github.io Kingdee Cloud Star MCP Server: lets AI assistants such as Claude/Cursor directly query and | 84 | Claude Code | 1 | 2,467 tok |
| social-media-skills/skills social-media-skills.com 106 social media skills for AI agents - strategy, writing, video, design, platform growth, | 84 | Claude Code, Codex, OpenCode | 2 | 669 tok |
| sysevol-ai/CodeNib codenib.ai A multi-view data system for serving repository context to coding agents. | 84 | Claude Code, Codex, OpenCode | 2 | 2,803 tok |
| ferdousbhai/tasty-agent Let Claude manage your tastytrade portfolio. | 84 | Claude Code, Codex, OpenCode | 2 | 371 tok |
| Brads3290/cclogviewer Review Claude Code .jsonl files with a nice HTML UI | 84 | Claude Code | 2 | 1,279 tok |
| DeDeveloper23/codebase-mcp Model Context Protocol implementation for retrieving codebases using RepoMix | 84 | Claude Code | 1 | 270 tok |
| hulunote/hulunote hulunote.top AI + Note Hippocampus — Your second brain, powered by AI | 84 | Codex, OpenCode | 1 | 883 tok |
| baimard/gestion baimard.github.io | 84 | Codex, OpenCode | 1 | 65 tok |
| bcgov/bc-wallet-mobile BC Wallet to hold Verifiable Credentials | 84 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 2,103 tok |
| BARMPlus/locklens Audit npm, Yarn, and pnpm lockFiles as both an MCP server and a CLI tool. | 83 | Codex, OpenCode | 1 | 2,164 tok |
| tuongzaza/obsidian Ghi chú | 83 | Claude Code | 1 | 612 tok |
| adoresever/cloud-code clau, de code modified version | 83 | Claude Code | 1 | 758 tok |
| sandst1/remind sandst1.github.io A memory layer for AI Agents | 83 | Claude Code, Codex, OpenCode | 6 | 3,153 tok |
| gutsavgupta/nvim-gemini-companion A Neovim plugin to integrate Gemini CLI well (+ Qwen-code now) | 83 | Gemini CLI | 1 | 776 tok |
| AllAboutAI-YT/gpt5mcp GPT-5 Local MCP | 83 | Claude Code | 1 | 251 tok |
| YanpengQi7/ai-reliability-copilot ai-reliability-copilot.vercel.app Turn a production incident into a structured 9-section LLM response (severity, root cause, | 83 | Claude Code, Codex, OpenCode | 2 | 4,498 tok |
| proyecto26/projectx slides.com Tame full-stack chaos with Temporal workflows and React wizardry, the ultimate event-drive | 83 | Claude Code, Codex, OpenCode | 12 | 2,692 tok |
| nineyuanz/kiro2api | 83 | Claude Code | 1 | 1,249 tok |
| skvdhshuk-blip/hao-code Framework-free PHP Agent SDK for Anthropic, OpenAI Responses, and Chat Completions-compati | 83 | Claude Code, Codex, OpenCode | 2 | 1,892 tok |
| andre-salvati/databricks-template linkedin.com Production-ready PySpark ETL template for Databricks — medallion architecture, DABs, tests | 83 | Claude Code | 3 | 2,478 tok |
| Abinesh-L/claude-crusts Analyze your Claude Code context window, detect wasted tokens, and get pasteable fix comma | 83 | Claude Code | 2 | 7,152 tok |
| attunehq/nudge attune.inc Give your agent a nudge. | 83 | Claude Code, Codex, OpenCode | 5 | 5,519 tok |
| agency-ai-solutions/agency-starter-template agency-swarm.ai | 83 | Claude Code, Codex, Cursor, OpenCode | 13 | 1,986 tok |
| yukukotani/mcp-gemini-google-search MCP server for Google Search integration using Gemini's built-in search capabilities | 83 | Claude Code | 1 | 588 tok |
| zeke/faster-chrome-devtools-skill Agent skill that makes Chrome DevTools faster | 83 | Codex, OpenCode | 1 | 473 tok |
| sleeplesshan/token-router Lossless local line routing for massive logs, source files, and agent-context references b | 83 | Claude Code | 1 | 323 tok |
| airutorg/airut airut.org Airut is a system for running Claude Code tasks from email and Slack. It handles workspace | 83 | Claude Code | 2 | 3,702 tok |
| themoah/klag new kafka lag exporter: lightweight and extendable. | 83 | Claude Code, Codex, OpenCode | 2 | 7,078 tok |
| synaptic-ai-consulting/AAMAD A Context Engineering Framework for AI-Assisted Multi Agent Applications Development | 83 | Claude Code, Cursor | 11 | — |
| MRCalderon3D/everything-game-dev-code A universal scaffold for AI-assisted game development. 42 agents, 51 commands, 86 skills. | 83 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 2,933 tok |
| mjasnikovs/pi-task Deterministic spec-orchestration for local LLMs in the pi coding agent — drives prompts th | 83 | Claude Code | 1 | 391 tok |
| timothywarner-org/claude-architect techtrainertim.com Study materials, code examples, and practice scenarios for Anthropic's Claude Certified Ar | 83 | Claude Code | 3 | 9,346 tok |
| libre-webui/libre-webui librewebui.org A local-first workspace for chat, private knowledge, artifacts, and isolated model-driven | 83 | Codex, OpenCode | 1 | 1,820 tok |
| jananthan30/Resume-Builder AI-powered resume & cover letter generator with dual ATS + HR scoring. Works for any profe | 83 | Claude Code, Codex, OpenCode | 2 | 10,000 tok |
| LZheng0411/Lzheng-fitness Lzheng's open-source fitness Agent Skill knowledge base | 83 | Codex, OpenCode | 1 | 195 tok |
| luffysolution-svg/obsidian-vault-mcp luffysolution-svg.github.io obsidian-vault-mcp | 83 | Claude Code, Codex, OpenCode | 2 | 780 tok |
| snyk/snyk-ls snyk.io Language Server used by IDEs as Snyk Backend for Frontends | 83 | Claude Code, Codex, Cursor, OpenCode | 9 | 1,343 tok |
| khengyun/notebooklm-mcp pypi.org Professional Automation for Google NotebookLM | 83 | GitHub Copilot | 1 | 9,324 tok |