31,977 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 |
|---|---|---|---|---|
| cvet/fonline-tla FOnline: The Life After | 50 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 4,507 tok |
| chafan-dev/chafan-pwa cha.fan PWA for Chafan | 50 | Claude Code | 1 | 1,250 tok |
| yasuflatland-lf/liferay-dummy-factory 🏭 Liferay DXP / 7 Dummy data generation portlet | 50 | Claude Code | 1 | 734 tok |
| mimilabs/hccinfhir mimilabs.github.io HCC Algorithm that works with FHIR and 837 | 50 | Claude Code | 1 | 8,268 tok |
| avasol/galadriel-public A self-hosted Claude agent that actually remembers — verbatim memory palace at zero retri | 50 | Claude Code | 1 | 522 tok |
| IgniteUI/igniteui-mcp-testbed | 50 | Claude Code | 1 | 16,891 tok |
| anjor/coinmarket-mcp-server | 50 | Claude Code | 1 | 524 tok |
| StringKe/claudex claudex.space Multi-instance Claude Code manager with intelligent translation proxy. Use Claude Code wit | 50 | Claude Code | 2 | 1,287 tok |
| mavka-ai/unit-tests-skills mavka.ai AI agent skills for generating high-quality unit tests — Given-When-Then test cases, JUnit | 50 | Claude Code, Codex, OpenCode | 3 | 2,623 tok |
| mulhamna/jira-commands jirac.keton.id Jira toolkit for terminals, coding assistants, and bots. | 50 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,513 tok |
| levindixon/tengu_spinner_words | 50 | Claude Code | 1 | 442 tok |
| seungmanchoi/react-native-fsd-agent-template React Native + Expo template with Feature-Sliced Design (FSD) architecture and AI Agent Ha | 50 | Claude Code, Codex, OpenCode | 3 | 18,303 tok |
| mcp360/mTarsier mcp360.ai mTarsier - The Open Source MCP & Skill Manager for Claude, Cursor, VS Code & any AI client | 50 | Claude Code, Codex, OpenCode | 2 | 1,591 tok |
| zscaler/zscaler-mcp-server pypi.org Zscaler Integration MCP Server is a Model Context Protocol (MCP) server designed for manag | 50 | Claude Code, Gemini CLI | 2 | 39,477 tok |
| ElliotXie/autozyme autozyme.com Autonomous multi-agent framework to optimize scientific software | 50 | Claude Code | 1 | 289 tok |
| Dingent/Dingent ngdc.cncb.ac.cn A lightweight, user-friendly LLM Agent framework focused on simplifying data retrieval app | 50 | Claude Code, Codex, OpenCode | 8 | 2,740 tok |
| tenstorrent/tt-studio docs.tenstorrent.com The Tenstorrent Studio (TT-Studio) is an easy to use web interface for running AI models o | 50 | Claude Code | 9 | 1,571 tok |
| majesticlabs-dev/majestic-marketplace | 50 | Claude Code, Codex, OpenCode | 9 | 2,974 tok |
| imjasonh/imjasonh | 50 | Claude Code | 3 | 1,060 tok |
| ricardoherediaj/football-rag-intelligence Football RAG system that generates post match analysis text reports and dashboard visualiz | 50 | Claude Code | 1 | 1,673 tok |
| agavra/yuzudraw yuzudraw.com visual ASCII editor for both humans and agents | 50 | Claude Code, Codex, OpenCode | 2 | 2,287 tok |
| kimjisub/unipad-android UniPad for Android | 50 | Claude Code | 1 | 4,174 tok |
| AmadeusITGroup/ai-primitives-hub amadeusitgroup.github.io VS Code extension for managing, sharing, and installing AI primitives (Agents, Skills, Pro | 50 | Claude Code, Codex, Kiro, OpenCode | 3 | 1,360 tok |
| hrygo/hotplex HotPlex — Unified access layer for AI Coding Agent. | 50 | Claude Code, Codex, OpenCode | 8 | 4,781 tok |
| Salesably/salesably-marketplace salesably.ai Claude Code plugins for sales and marketing teams. Built by Salesably.ai. | 50 | Claude Code | 1 | 944 tok |
| xi-zhao/OpenQuantum Open-source quantum Agent workspace with a desktop client, Web UI, messaging, Qiskit/MCP t | 50 | Claude Code, Codex, OpenCode | 28 | 3,150 tok |
| a2aproject/a2a-tck | 50 | Claude Code, Codex, OpenCode | 9 | 1,476 tok |
| openscientist-io/openscientist AI co-scientist | 50 | Claude Code | 1 | 1,566 tok |
| hiro-o918/rinkaku See the shape of a PR before you read it. | 50 | Claude Code | 1 | 2,498 tok |
| congmnguyen/claude-code-wsl2-setup Claude Code WSL2 setup with image paste, notifications, LSP, context-saving hooks, and Cod | 50 | Claude Code, Codex, OpenCode | 2 | 773 tok |
| e0ipso/strikethroo strikethroo.canpicasoft.com Task management for AI coding assistants | 50 | Claude Code, Codex, OpenCode | 2 | 15,017 tok |
| rigwild/mcp-server-amazon 🛍📦 Unofficial Amazon Model Context Protocol Server (MCP) - Search products and purchase | 50 | Claude Code | 1 | 628 tok |
| aimasteracc/tree-sitter-analyzer Cross-language-safe code-intelligence MCP for AI agents: 13 languages, family-gated call g | 50 | Claude Code, Codex, OpenCode | 15 | 13,493 tok |
| webmaxru/web-ai-agent-skills A high-quality, auto-updated (but manually reviewed) set of agent skills that covers key W | 50 | Claude Code, Codex, OpenCode | 5 | 507 tok |
| rullerzhou-afk/pet-forge A reusable toolkit for building SVG and APNG desktop pets, with route guides, prompt templ | 50 | Claude Code | 1 | 524 tok |
| AgriciDaniel/dataforseo-brain agricidaniel.github.io A source-cited operating memory for the entire DataForSEO v3 API. 12 modules, ~200+ endpoi | 50 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 408 tok |
| shaomingchan/whiteboard | 50 | Claude Code, Codex, OpenCode | 2 | 666 tok |
| jvogan/a-fable-of-codexes Claude Code skills that make Claude (Fable) the conductor of AI worker fleets: many parall | 50 | Claude Code, Codex, OpenCode | 2 | 392 tok |
| hunmer/agent-spaces hunmer.github.io Multi-agent collaboration platform | 50 | Claude Code, Codex, OpenCode | 8 | 2,056 tok |
| csml-rpi/AI-CFD-Scientist | 50 | Claude Code, Codex, OpenCode | 2 | 4,178 tok |
| shibayu36/slack-explorer-mcp | 50 | Claude Code | 3 | 1,077 tok |
| yupoet/aurumq-rl RL stock selection for China A-share — bundled polars-native factor library (105 Alpha101 | 50 | Claude Code, Codex, OpenCode | 2 | 4,000 tok |
| alphaonedev/ai-memory-mcp alphaonedev.github.io Persistent memory for any AI — MCP server, HTTP API, CLI. Works with Claude, ChatGPT, Grok | 50 | Claude Code | 1 | — |
| mnott/PAI Personal AI Infrastructure | 50 | Claude Code | 3 | — |
| generative-computing/mellea-skills-compiler generative-computing.github.io Agent specification certification pipeline — from skill specs to governed, certified Melle | 50 | Claude Code | 12 | — |
| auth0/agent-skills Auth0 Agent Skills | 50 | Claude Code, Codex, OpenCode | 2 | 1,869 tok |
| Zizka-ai/ZizkaDB db.zizka.ai Self-hosted DB for AI agents. Prove why an agent did something , causal lineage (why()), | 50 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode, Windsurf | 8 | 3,871 tok |
| ImL1s/resume-skills Offline context handoff between coding agents. Read local histories into fresh sessions; s | 50 | Claude Code, Codex, OpenCode | 1 | 1,149 tok |
| ddsyasas/llm-wiki llmwiki.cc Open source local-first knowledge base maintained by an LLM agent. Implements Andrej Karpa | 50 | Claude Code | 1 | 744 tok |
| nubbymong/claude-command-center Mission control for Claude Code: run many sessions in parallel with multi-account isolatio | 50 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 5,376 tok |