1,902 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 agents7,374Claude Code6,573Data and AI3,706Backend and APIs3,486Languages3,398Planning3,181Git and workflow3,100Code review2,701Memory and context2,354Testing2,311Research2,292DevOps and cloud2,282Writing and docs2,269Frontend2,250Security1,980Productivity1,695
All Claude Code32,004 Codex23,112 OpenCode21,881 GitHub Copilot3,501 Gemini CLI1,902 Cursor1,724 Windsurf62 Kiro40
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| Fmarzochi/EGC fmarzochi.github.io EGC gives every AI coding agent the same brain. Shared memory, skills, and live context ac | 48 | Claude Code, Codex, GitHub Copilot, Gemini CLI, Kiro, OpenCode | 20 | 8,061 tok |
| kittimasak/thai-token-optimizer A Thai token optimization tool for AI coding agents that keeps commands, code, and technic | 47 | Codex, Gemini CLI, OpenCode | 2 | 812 tok |
| firelock-ai/kin kinlab.ai The system of record for AI-written software. A persistent graph of entities, relationship | 47 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,345 tok |
| salavender/antigravity-compound-engineering-plugin Non-Official Antigravity IDE compound engineering plugin | 47 | Gemini CLI | 1 | 1,242 tok |
| intent-integrity-chain/kit Intent Integrity Kit - Closing the intent-to-code chasm | 47 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 7 | 1,884 tok |
| elastic/docs-content docs-v3-preview.elastic.dev Elastic Documentation Content | 47 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,504 tok |
| hiroro-work/claude-plugins | 47 | Claude Code, Codex, Gemini CLI, OpenCode | 21 | 3,296 tok |
| cbdb-project/cbdb-online-main-server CBDB online system main server | 47 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 6,384 tok |
| angrysky56/mcp-logic Fully functional AI Logic Calculator utilizing Prover9/Mace4 via Python based Model Contex | 46 | Gemini CLI | 1 | 837 tok |
| calesthio/PhantomReach Free, open-source local business intelligence audits for marketers and agencies. Run on yo | 46 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 2,139 tok |
| Naridon-Inc/aura auravcs.com The Semantic Time Machine & Orchestrator for AI-Generated Code. | 46 | Claude Code, GitHub Copilot, Cursor, Gemini CLI | 4 | 4,116 tok |
| Zizka-ai/ZizkaDB db.zizka.ai Self-hosted DB for AI agents. Prove why an agent did something , causal lineage (why()), | 46 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 7 | 3,804 tok |
| gracefullight/krds krds.gracefullight.dev Theme & components for the Korea Design System (krds.go.kr) — MUI v7 + Tailwind v4 / Base | 46 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 71 | 5,534 tok |
| prassamin/fetchy gofetchy.pras.me Fetchy is the ultimate free video downloader that allows you to download videos and photos | 46 | Gemini CLI | 1 | 925 tok |
| GoogleCloudPlatform/genmedia-izumi-agent | 46 | Gemini CLI | 1 | 147 tok |
| idoforgod/Church-Admin-AgenticWorkflow Church Administration AI Agentic Workflow Automation System | 45 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 44 | 40,238 tok |
| aliafshar/brain A multi-agent framework built into GEMINI.md to run on the Gemini CLI | 44 | Gemini CLI | 1 | 1,188 tok |
| gracefullight/stock-checker Fetches multiple tickers’ stock data, calculates key indicators, and auto-generates daily | 44 | Claude Code, Codex, Gemini CLI, OpenCode | 7 | 3,936 tok |
| bezael/ai-workflow-kit ai-workflow-kit | 44 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 5 | 2,508 tok |
| krazyjakee/AGENTS.db AGENTS.db is AGENTS.md on steroids. A file format and toolkit for deterministic context. | 44 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 705 tok |
| blockscout/mcp-server Wraps Blockscout APIs and exposes blockchain data by Model Context Protocol | 44 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 25 | 8,468 tok |
| davidbuenov/dbv-md-reader davidbuenov.github.io Lector nativo de Markdown (.md) para Windows, Linux y macOS, ultra-ligero de lectura y ed | 44 | Claude Code, GitHub Copilot, Gemini CLI | 10 | 811 tok |
| jonaschen/Android-Software A Hierarchical AI Agent Skill Set for managing AOSP platform integration, built on an MMU- | 44 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,760 tok |
| loonghao/auroraview loonghao.github.io A blazingly fast, lightweight WebView framework for DCC (Digital Content Creation) softwar | 44 | Claude Code, Codex, Gemini CLI, OpenCode | 26 | 1,428 tok |
| Endgame-Labs/goated Always-on personal AI assistant built around Claude Code and Codex. | 43 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 483 tok |
| KongFangXun/sofagent sofagent.ai FDE Harness: audit-first governance for AI coding agents — 24 rules, HMAC chain, snapshot | 43 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 1,026 tok |
| litestar-org/litestar-fullstack-inertia inertia.fullstack.litestar.dev A fully-functional reference application using Litestar, Inertia JS, and Advanced Alchemy | 43 | Claude Code, Codex, Gemini CLI, OpenCode | 15 | 1,919 tok |
| vuralserhat86/antigravity-agentic-skills OS for Agents: 130+ Agentic Skills, Gemini Protocols, and Autonomous Workflows. (Antigravi | 42 | Gemini CLI | 1 | 1,034 tok |
| ferdinandobons/CodeDebrief ferdinandobons.github.io Local-first static analysis that turns source code into deterministic, source-grounded wor | 42 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 4,365 tok |
| twitbruv/twitbruv | 42 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 2,081 tok |
| dcc-mcp/dcc-mcp-core dcc-mcp.github.io Skill-first control plane for creative tools: shared MCP/REST runtime, gateway, CLI, marke | 42 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 15,388 tok |
| zcaudate-xyz/foundation-base zcaudate.xyz core libs and utilities | 42 | Codex, Gemini CLI, OpenCode | 2 | 21,475 tok |
| MedAdemBHA/docflow Documentation memory for AI coding agents—route project knowledge, reduce repeated context | 41 | Codex, Cursor, Gemini CLI, OpenCode | 3 | 358 tok |
| j5ik2o/oni-comb-rs A parser-monad combinator library for Rust — named after Oni-Kombu (鬼昆布) | 41 | Claude Code, Codex, Gemini CLI, OpenCode | 36 | 7,758 tok |
| manzolo/myshell-openvoice-docker This Dockerfile provides a convenient way to set up an environment for running OpenVoice, | 41 | Claude Code, Gemini CLI | 2 | 1,720 tok |
| nirholas/universal-crypto-mcp mcp.giving Universal MCP server for AI agents to interact with any* blockchain via natural language a | 40 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 802 tok |
| JosephHampton/awesome-gemini-cli-subagents A curated collection of 81 production-ready subagents for Gemini CLI. Drop them into .gemi | 40 | Gemini CLI | 1 | 252 tok |
| UseJunior/safe-docx safedocx.com Safe DOCX suite: docx-primitives, docx-comparison, safe-docx MCP server | 40 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 9 | 2,293 tok |
| mrgoonie/a2a-langgraph-boilerplate a boilerplate for developers who want to start building an AI agent cluster with A2A and M | 40 | Claude Code, Gemini CLI | 2 | 1,726 tok |
| savethepolarbears/google-photos-mcp A Model Context Protocol repository for Google Photos API | 40 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,567 tok |
| RajjjAryan/career-copilot AI-powered job search pipeline for AI coding agents | 40 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 5 | 465 tok |
| cybergarage/go-matter | 40 | GitHub Copilot, Gemini CLI | 2 | 1,723 tok |
| ngocquang/source-of-truth Give your coding agent a persistent memory. source-of-truth keeps a living docs/ catalog o | 39 | Gemini CLI | 1 | 12 tok |
| FerroxLabs/wayland-core getwayland.com Multi-provider AI agent CLI written in Rust | 39 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 9,071 tok |
| yusong652/flac-mcp pypi.org MCP server connecting AI agents to ITASCA FLAC — run continuum simulations through natural | 39 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 3,549 tok |
| man0l/ai-directories flowcraftpro.com Submit your AI tool or AI Agent in AI directories | 39 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 5 | 4,688 tok |
| Patrick-Healy/tikz-diagrams-skill | 39 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 5 | 589 tok |
| pssah4/digital-innovation-agents pssah4.github.io Digital Innovation Agents is an AI-augmented workflow that connects business analysis and | 39 | Codex, Gemini CLI, OpenCode | 2 | 120 tok |
| iPythoning/b2b-sdr-hermes-skill Autonomous AI SDR skill for Hermes Agent — finds buyers, qualifies leads, sends outreach, | 39 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 5 | 1,096 tok |
| OrcaQubits/agentic-commerce-skills-plugins Skills & plugins for agentic commerce : UCP, ACP, AP2, A2A, WebMCP, Magento 2, BigCommerce | 39 | Gemini CLI | 1 | 2,121 tok |