43,579 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 agents7,541Claude Code6,614Data and AI3,687Backend and APIs3,492Languages3,397Planning3,211Git and workflow3,159Code review2,735Memory and context2,362Testing2,357DevOps and cloud2,306Writing and docs2,299Research2,296Frontend2,252Security2,009Productivity1,710
All Claude Code32,137 Codex23,307 OpenCode22,079 GitHub Copilot3,547 Gemini CLI1,916 Cursor1,738 Windsurf121 Kiro77
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| cisco-foundation-ai/fully-automated-prompt-optimization An self-improvement suite for optimizing chains with Claude Code | 107 | Claude Code, Codex, OpenCode | 11 | 1,485 tok |
| raphaelmansuy/adk_training raphaelmansuy.github.io Google ADK Training Hub: Build Production-Ready Google AI Agents in Days, Not Months 🚀 T | 107 | GitHub Copilot | 1 | 5,643 tok |
| HozaifaMoustafa/hozaifamoustafa-resume-latex This how I built my Resume, you can use it to build yours, too! Have fun, and don't forget | 107 | Claude Code | 1 | 793 tok |
| AgentToolkit/altk-evolve agenttoolkit.github.io Self improving agents through iterations | 107 | Codex, OpenCode | 1 | 1,057 tok |
| AgriciDaniel/claude-prompts skool.com AI prompt database and builder skill for Claude Code. 2,500+ curated prompts across 19 cat | 107 | Claude Code | 1 | 809 tok |
| tombelieber/claude-view 10 Claude sessions running. What are they doing? Live dashboard — monitor, cost tracking, | 107 | Claude Code | 1 | 1,184 tok |
| liangdabiao/exa-research-mcp-skill skillhub.cn AI-powered enterprise and market research tool based on Claude Code and the Exa search eng | 107 | Claude Code, Codex, OpenCode | 9 | 1,867 tok |
| Abilityai/cornelius AI-powered second brain template for Claude Code + Obsidian | 107 | Claude Code | 2 | 8,153 tok |
| mcbodge/MudMCP MCP server that provides AI assistants with comprehensive access to MudBlazor component do | 107 | Claude Code, GitHub Copilot | 4 | 2,205 tok |
| Jmiao11/bili-music Bili Music is a desktop music player built with Tauri v2 + Rust that uses Bilibili's music | 107 | Codex, OpenCode | 1 | 4,449 tok |
| DareDev256/fcp-mcp-server pypi.org MCP server for Final Cut Pro XML. Lets Claude read, edit and generate real timelines: cut | 107 | Claude Code | 1 | 4,688 tok |
| changkun/wallfacer wf.latere.ai Chat, specs, tasks, and code. An autonomous engineering platform. Full autonomy when you t | 107 | Codex, OpenCode | 1 | 202 tok |
| getfounded/mcp-tool-kit docs.mcp-tool-kit.com Agentic abstraction layer for building high precision vertical AI agents written in python | 107 | Claude Code | 1 | 154 tok |
| NanoNative/nano tiny java tool - back to basics! | 107 | Claude Code, Codex, OpenCode | 2 | 1,716 tok |
| JulesLiu390/PetGPT AI desktop pet with social agent(live in telegram, QQ, whatsapp) with map and local memory | 106 | Claude Code | 1 | 823 tok |
| tobieapb/claude-interactive-documentation-workflow I used to whiteboard, then code. Now I markdown, then code. This is how I vibe-code: I can | 106 | Claude Code | 1 | — |
| Polydile/dile-components dile-components.com Custom elements catalog for all kind of projects and frameworks. | 106 | Codex, OpenCode | 1 | 997 tok |
| coleam00/custom-agent-with-skills Pydantic AI agent that implements the idea of Claude Skills (progressive disclosure) with | 106 | Claude Code | 14 | 4,398 tok |
| zhensherlock/sp500-mcp-server sp500-mcp.vercel.app An MCP server and Next.js web app for querying S&P 500 company data from Supabase, with to | 106 | Claude Code, Codex, OpenCode | 3 | 1,550 tok |
| osvauld/osvauld osvauld.com Fully open-source, end-to-end encrypted, peer-to-peer application suite. | 106 | Claude Code, Codex, OpenCode | 16 | 2,889 tok |
| juntoku9/claude-for-crypto-research This is a simple implementation for crypto research agent inspired by Claude Skills repo | 106 | Claude Code | 8 | — |
| soba-labs/langchain-agent-skills A collection of agent-optimized LangChain, LangGraph and LangSmith skills for AI coding as | 106 | Claude Code, Codex, OpenCode | 2 | 2,635 tok |
| gofenix/nex Nex – A minimalist web framework for indie hackers and startups | 106 | Codex, OpenCode | 1 | 565 tok |
| foxzool/openlark Unofficial Rust SDK for the Lark Open Platform, supporting custom bots, long-connection bo | 106 | Claude Code, Codex, OpenCode | 9 | 2,419 tok |
| candlepin/candlepin candlepinproject.org The Candlepin entitlement engine | 106 | Claude Code | 2 | 2,476 tok |
| cameroncooke/mcpli | 106 | Claude Code, Codex, OpenCode | 2 | 2,061 tok |
| bit-of-a-shambles/open-tender-watch Rails 8 app monitoring public procurement to detect corruption risk patterns across Portug | 106 | Codex, OpenCode | 1 | 5,528 tok |
| CatChen/knowledge-wiki-template | 106 | Claude Code, Codex, OpenCode | 9 | 740 tok |
| leosssvip-dot/remotion-ad-video-skill Create Remotion ad video projects from a URL with an AI coding agent, no video-generation | 106 | Codex, OpenCode | 1 | 1,321 tok |
| javiarmesto/ALDC-AL-Development-Collection javiarmesto.github.io ALDC (AL Development Collection) transforms how you develop Business Central extensions wi | 106 | Claude Code, GitHub Copilot | 5 | 4,680 tok |
| PeonPing/openpeon openpeon.com Open standard for coding event sounds. CESP v1.0 — any agentic IDE can implement. | 106 | Claude Code | 1 | 648 tok |
| SalesforceAIResearch/agentforce-adlc Agent Development Life Cycle — Build, deploy, test, and optimize Agentforce agents using C | 106 | Claude Code, Codex, OpenCode | 2 | 2,959 tok |
| olibartfast/neuriplo-infer C++ app for computer vision inference, supporting multiple tasks and backends. | 106 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,281 tok |
| harness/harness-skills developer.harness.io A collection of structured AI agent skills that enable Claude Code, Cursor, GitHub Copil | 106 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 4,500 tok |
| jordanburke/microsoft-todo-mcp-server | 106 | Claude Code | 1 | 1,118 tok |
| akutishevsky/lunchmoney-mcp A Model Context Protocol (MCP) server implementation for LunchMoney, providing programmati | 106 | Claude Code | 1 | 1,628 tok |
| wei63w/pm-manager Know what to fix next — local .pm governance skill pack for AI coding agents (Spec Kit–ins | 106 | Codex, OpenCode | 1 | 110 tok |
| prometheus/prometheus-mcp MCP server for LLMs to interact with Prometheus | 106 | Claude Code, Codex, OpenCode | 2 | 1,884 tok |
| gokeshenzhen/TraceWeave pypi.org A universal MCP Server for test platform logs, waveforms (FSDB/VCD), and root cause analys | 106 | Claude Code, Codex, OpenCode | 2 | 8,348 tok |
| axcslmd/video-auto-maker | 106 | Codex, OpenCode | 22 | 18,038 tok |
| wuisabel-gif/MemWhale wuisabel-gif.github.io Persistent, local memory for developers and their coding agents. Records commands, output, | 106 | Codex, OpenCode | 1 | 718 tok |
| kunchenguid/quota-axi Allow your agents to see your LLM subscription quota windows. | 106 | Claude Code, Codex, OpenCode | 2 | 7,318 tok |
| chunxiaoxx/nautilus-compass compass.nautilus.social Reliability layer for multi-agent setups — keep agents coordinating without an orchestrato | 106 | Claude Code, Codex, OpenCode | 2 | 679 tok |
| eticmedya/uces Production-grade configuration system for Claude Code CLI with smart routing, skill module | 105 | Claude Code | 1 | 990 tok |
| dvcrn/mcp-server-devonthink | 105 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 7,482 tok |
| nduc99911/repo-context-mcp MCP server: repo map, code search, and token-aware context packs for AI coding agents | 105 | Codex, OpenCode | 1 | 301 tok |
| smartfrog/opencode-froggy | 105 | Claude Code, Codex, OpenCode | 9 | 1,125 tok |
| gviiisen/repo-context-ledger Agent Skill for AI context management: provides cross-window continuity for Codex context | 105 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,430 tok |
| t1mmen/srtd timm.stokke.me 🪄 Supabase migrations made magical: Live-reloading SQL + Sane, reviewable diffs + Maintai | 105 | Claude Code | 1 | 629 tok |
| TheBeardedBearSAS/claude-craft Supercharge Claude Code with Expert Knowledge A comprehensive framework for AI-assisted | 105 | Claude Code | 6 | — |