44,931 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 |
|---|---|---|---|---|
| anis-marrouchi/shadxn ui.shadxn.com Experimenting with AI our way into the unknown — monorepo: agentx (agentic code generatio | 86 | Claude Code | 1 | 732 tok |
| sorcererxw/blog sorcererxw.com My personal blog developed with notion.so api. | 86 | Codex, OpenCode | 1 | 1,524 tok |
| thematters/matters-web matters.town Implementation of the Matters.Town website | 86 | Claude Code, Codex, OpenCode | 2 | 893 tok |
| scitex-ai/scitex-python scitex.ai A Python toolkit — AI for Science | 86 | Claude Code | 1 | 601 tok |
| tekugo/zeichenwerk Go console user interface library based on tcell | 86 | Claude Code, Codex, OpenCode | 4 | 7,156 tok |
| joemckenney/wake Wake records your terminal sessions so Claude Code can see what you've been doing. | 86 | Claude Code | 1 | 218 tok |
| AIDotNet/MoYuCode | 86 | Claude Code, Codex, OpenCode | 2 | 3,200 tok |
| br3ndonland/dotfiles Computer setup and settings. Apple Silicon ready. | 86 | Claude Code, Codex | 2 | — |
| vantage-sh/vantage-mcp-server vantage.sh MCP Server to fetch costs and usage data from your Vantage account. | 86 | Claude Code, Codex, OpenCode | 4 | 1,849 tok |
| Dais-Project/Dais Your Desktop AI Staffs. | 86 | Codex, OpenCode | 1 | 5,445 tok |
| mitkox/SkillOpt SkillOpt with local AI is a text-space optimizer that trains reusable natural-language ski | 86 | Codex, OpenCode | 1 | 505 tok |
| NameetP/pdfmux pdfmux.com PDF extraction that audits its own output — and certifies any other extractor's, catching | 86 | Claude Code | 1 | 333 tok |
| yan5xu/oh-my-ai-company A living atlas of AI companies, products, founders, investors, traffic signals, and resear | 86 | Codex, OpenCode | 1 | 1,879 tok |
| kucherenko/gangsta gangsta.page AI agentic skills framework for spec-driven development, built on the organizational model | 86 | Codex, Gemini CLI, OpenCode | 2 | 305 tok |
| existential-birds/beagle existentialbirds.com Agent Skills marketplace: framework-aware skills for code review, documentation, test-plan | 86 | Claude Code, Codex, OpenCode | 3 | 4,092 tok |
| JKHeadley/instar instar.sh Persistent Claude Code agents with scheduling, sessions, memory, and Telegram. | 86 | Claude Code | 15 | 5,942 tok |
| valory-xyz/trader AI agent for trading on prediction markets (specifically, Omen on Gnosis and Polymarket on | 86 | Claude Code | 1 | 3,071 tok |
| twelvedata/mcp twelvedata.com Twelve Data MCP (Model Context Protocol) Server provides seamless, real-time access to fin | 86 | Claude Code, Codex, OpenCode | 2 | 731 tok |
| mapbox/mapbox-agent-skills | 86 | Codex, OpenCode | 1 | 823 tok |
| eduardo-sl/go-agent-skills Curated AI agent skills for Go projects. | 86 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,703 tok |
| mgratzer/forge mgratzer.com A collection of agent skills for structured, GitHub-centric development. | 86 | Codex, OpenCode | 1 | 717 tok |
| AliKarami/MikroMCP mikromcp.com Production-grade MCP server for MikroTik RouterOS routers and SwOS switches, with secure A | 86 | Claude Code, Codex, OpenCode | 3 | 6,196 tok |
| respawn-llc/kent kent.sh Agentic Coding platform for Professional SWE work focusing on output quality. Self-review, | 86 | Claude Code, Codex, OpenCode | 2 | 4,603 tok |
| oculairmedia/houdini-mcp Houdini MCP Server - Control SideFX Houdini via Model Context Protocol using hrpyc | 86 | Codex, OpenCode | 1 | 1,849 tok |
| timpara/opencode-academic-research OpenCode port of academic-research-skills: 4 skills, 13 slash commands, 38-agent pipeline | 86 | Claude Code, Codex, OpenCode | 21 | 1,648 tok |
| neondatabase/ai-rules | 86 | Claude Code | 1 | 2,942 tok |
| zhaono1/agent-playbook | 86 | Claude Code | 1 | 370 tok |
| runpod/runpod-mcp mcp.runpod.io | 86 | Claude Code | 1 | 3,428 tok |
| J621111/live2d-automation Live2D Automation MCP Server | 86 | Codex, OpenCode | 1 | 268 tok |
| obris-dev/openmagpie openmagpie.ai Open-source, self-hostable social listening. | 86 | Claude Code, Codex, OpenCode | 2 | 2,592 tok |
| tianemon/EasyMint tianemon.github.io Open-source desktop AI coding platform with built-in Pi Agent (pi-coding-agent) — a graphi | 86 | Claude Code | 1 | 14,294 tok |
| WangPeterXF/session-harbor wangpeterxf.github.io Local-first Codex session backup, verified cleanup, restore, and reviewed cross-device con | 86 | Codex, OpenCode | 1 | 855 tok |
| bcgov/bc-wallet-mobile BC Wallet to hold Verifiable Credentials | 86 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 2,103 tok |
| po4yka/RIPDPI Android tool for faster, unrestricted internet: bypass DPI on-device, connect to a VPN rel | 86 | Claude Code, Codex, OpenCode | 63 | 4,518 tok |
| wingedsheep/argentum-engine magic.wingedsheep.com Magic: The Gathering rules engine + online play platform, in Kotlin | 85 | Claude Code, Codex, OpenCode | 20 | 5,340 tok |
| anombyte93/atlas-session-lifecycle Session lifecycle management for Claude Code — persistent memory, soul purpose, reconcile, | 85 | Claude Code | 1 | 1,678 tok |
| wssyh339/Narraverse-Engine A local-first studio for outlining long-form novels and developing their worldbuilding wit | 85 | Codex, OpenCode | 1 | 2,679 tok |
| DheerG/swarms Achieve extraordinary results with claude code across a variety of tasks | 85 | Claude Code, Codex, OpenCode | 3 | 4,409 tok |
| keboola/mcp-server Model Context Protocol (MCP) Server for the Keboola Platform | 85 | Claude Code | 3 | 2,459 tok |
| ryanczak/rexyMCP | 85 | Claude Code | 1 | 65 tok |
| XyzenSun/vibespace vibespace.xyzen.nyc.mn A visual wizard that lets you choose preconfigured Skills, MCP, and Agents based on your d | 85 | Claude Code | 1 | 887 tok |
| Humblytics/humblytics-marketing-skills Hosted MCP server and 12 marketing skills for Claude and Codex. Give your agent live web a | 85 | Codex, OpenCode | 1 | 973 tok |
| agency-ai-solutions/agency-starter-template agency-swarm.ai | 85 | Claude Code, Codex, Cursor, OpenCode | 13 | 1,986 tok |
| fivetaku/llm-wiki A persistent Markdown knowledge-base template where Claude Code synthesizes and maintains | 85 | Claude Code | 7 | 4,213 tok |
| airutorg/airut airut.org Airut is a system for running Claude Code tasks from email and Slack. It handles workspace | 85 | Claude Code | 2 | 3,742 tok |
| hike-lab/public-data-lens service.datahub.kr MCP-based discovery and judgment layer for Korea’s open data portal—helping AI agents find | 85 | Claude Code | 1 | 1,694 tok |
| usestring/powhttp-mcp MCP server enabling agents to debug HTTP requests better (using powhttp) | 85 | Claude Code, Codex, OpenCode | 2 | 1,978 tok |
| manusa/podman-mcp-server Model Context Protocol (MCP) server for container runtimes (Podman and Docker) | 85 | Claude Code, Codex, OpenCode | 2 | 5,781 tok |
| kannon-email/kannon kannon.email ✉️ Cloud-Native massive mail sender for Kubernetes! | 85 | Claude Code | 1 | 266 tok |
| elizaOS/knowledge elizaos.github.io Data: Ecosystem news, GitHub updates, discussion summaries, and other useful bits for know | 85 | Claude Code | 1 | 3,812 tok |