32,564 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 agents8,576Claude Code6,909Git and workflow3,638Data and AI3,577Backend and APIs3,561Languages3,499Planning3,322Code review2,907Testing2,704DevOps and cloud2,498Writing and docs2,488Memory and context2,373Research2,320Frontend2,317Security2,182Project management1,989
All Claude Code32,564 Codex24,947 OpenCode23,868 GitHub Copilot3,726 Gemini CLI2,040 Cursor1,770 Windsurf203 Kiro117
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| EtanHey/brainlayer brainlayer.etanheyman.com Persistent memory MCP for AI agents — SQLite, knowledge graph, 13-tool Python MCP + 17-too | 9 | Claude Code, Codex, OpenCode | 2 | 9,516 tok |
| beyondeye/aitasks aitasks.io an agentic IDE in your terminal, markdown tasks with YAML frontmatter, git-native, zero in | 9 | Claude Code, Codex, OpenCode | 5 | 8,801 tok |
| kasssandr/archilles RAG for researchers: page-level citations from your personal library, LLM access via MCP. | 9 | Claude Code, Codex, OpenCode | 2 | 3,480 tok |
| urbanmorph/mdshare mdshare.live Share and collaborate on local markdown files via shareable links | 9 | Claude Code, Codex, OpenCode | 2 | 1,193 tok |
| shigechika/mcp-stdio Bidirectional stdio ↔ HTTP gateway for MCP servers — connect clients to remote servers or | 9 | Claude Code, GitHub Copilot | 2 | 8,253 tok |
| BarryYangi/vibetime vibetime.barry.ee Local-first time tracking for your coding agent. | 9 | Claude Code, Codex | 3 | — |
| veelenga/preview-skills veelenga.github.io Reduce cognitive load when reviewing AI agent work | 9 | Claude Code | 1 | 174 tok |
| hack-dance/hack hack-docs.vercel.app Opinionated local-dev orchestration for running multiple projects at the same time. | 9 | Claude Code, Codex, OpenCode | 5 | 1,160 tok |
| peva3/anchor Anchor — the production-grade AGENTS.md template for AI coding agents. 51 sections of batt | 9 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 9,124 tok |
| wuxingxi888/ai-coding-guidelines The ultimate AI coding standards scaffold: a Markdown ruleset that automatically compiles | 9 | Claude Code, Codex | 13 | — |
| SeanMooney/openstack-ai-style-guide A comprehensive style guide and ruleset specifically designed for AI code generation tools | 9 | Claude Code, Codex, OpenCode | 2 | 1,119 tok |
| konflux-ci/agent-plugins Claude Skills for Konflux Usage | 9 | Claude Code | 1 | 3,560 tok |
| Viindoo/odoo-mcp-client odoo-semantic.viindoo.com MIT-licensed Claude Code plugin + IDE snippets for the Odoo Semantic MCP server (Viindoo). | 9 | Claude Code | 1 | 5,359 tok |
| Sungmin-Cho/deep-suite Harness layer for Claude Code & Codex: plan-first development, independent review, durable | 9 | Claude Code, Codex, OpenCode | 2 | 2,043 tok |
| soheilfallah/jobxhunter jobxhunter.dev Searches live UK and Canada jobs, fits an ATS-safe CV to each role from your real experien | 9 | Claude Code, Codex, OpenCode | 1 | 839 tok |
| Peaky8linders/specter-oss EU AI Act compliance toolkit — ontology, taxonomy, LLM-as-Judge, grounded Q&A. Python libr | 9 | Claude Code | 1 | 2,314 tok |
| morodomi/tdd-skills Strict TDD plugin for Claude Code. Autonomous 7-phase workflow with multi-agent parallel e | 9 | Claude Code | 1 | 1,405 tok |
| tbobm/dont-burn-it-all CLI + Claude Code plugin that spends your Claude Code subscription 5-hour quota on real pa | 9 | Claude Code | 2 | — |
| catfish-1234/sessionmem npmjs.com Local-first MCP memory layer for AI coding assistants; persistent cross-session memory, st | 9 | Claude Code, Codex, OpenCode | 1 | 870 tok |
| cresset-tools/bougie PHP toolchain management the luxury way | 9 | Claude Code | 1 | 6,659 tok |
| franklesniak/copilot-repo-template Reusable template for AI-assisted repositories with shared coding-agent instructions, CI v | 9 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 13 | 152,641 tok |
| leek/laravel-agent-rules leek.io Directory-scoped Laravel CLAUDE.md rules — mirrors laravel/laravel structure | 9 | Claude Code | 1 | 279 tok |
| cresset-tools/magequery A fast Rust CLI that answers "how is this Magento 2 codebase wired?" without booting the f | 9 | Claude Code | 1 | 44,546 tok |
| youssefsz/agentdoctor agentdoctor.youssef.tn Audit repositories for AI coding agent readiness. | 9 | Claude Code, Codex, OpenCode | 2 | 1,233 tok |
| yuz9610/POE2Overlay | 9 | Claude Code, Codex, OpenCode | 2 | 2,953 tok |
| 0x1abin/matter-controller-mcp An MCP server for Matter Controller, enabling AI agents to control and interact with Matte | 9 | Claude Code | 1 | 248 tok |
| pab1it0/polymarket-mcp A Model Context Protocol (MCP) server for Polymarket's Gamma Markets API. | 9 | Claude Code | 1 | 516 tok |
| wangyendt/wayne-skills Including self-designed agent skills and pywayne skills | 9 | Claude Code, Codex, OpenCode | 2 | 1,863 tok |
| Code-Hex/light-research-mcp A lightweight MCP server for LLM orchestration with DuckDuckGo/GitHub Code search and cont | 9 | Claude Code | 1 | 1,082 tok |
| Bbeierle12/Skill-MCP-Claude Visual web interface for managing Claude MCP skills with Flask API and Claude Code CLI int | 9 | Claude Code | 1 | — |
| apetta/agent-xlsx agent-xlsx.dev XLSX file CLI built with Agent Experience (AX) in mind. | 9 | Claude Code | 1 | — |
| DiscoClaw/discoclaw Discoclaw: CLI-first Discord bridge for agent runtimes | 9 | Claude Code, Codex, OpenCode | 2 | 1,242 tok |
| marfoerst/the-pragmatic-pm makeitnice.de Hopefully the only Toolkit you need to become a successful PM | 9 | Claude Code | 1 | 502 tok |
| vlln/pdffigures-mcp-server Extract figures and tables from PDF documents using this FastAPI-based service. The Figure | 9 | Claude Code | 1 | 977 tok |
| duynghien/n8n-custom-mcp ai.vnrom.net 🔌 Full-power MCP Server for n8n — CRUD workflows, test webhooks, debug executions. Built | 9 | Claude Code, Codex, OpenCode | 2 | 1,443 tok |
| fkguo/nds-mcp Nuclear Data Services MCP server — offline SQLite-backed nuclear physics data queries | 9 | Claude Code, Codex, OpenCode | 2 | 3,519 tok |
| Cloud-Temple/live-memory cloud-temple.com Live Memory MCP Server — Shared working memory for collaborative AI agents (Memory Bank as | 9 | Claude Code, Codex, OpenCode | 2 | 279 tok |
| xR0am/tip-md-x402-mcp-server 🏆 Hackathon: Transform any AI agent into a payment-enabled agent using x402 + CDP. MCP se | 9 | Claude Code | 1 | 1,490 tok |
| matsengrp/pdf-navigator-mcp Comprehensive MCP server for PDF reading, navigation, and text search | 9 | Claude Code | 1 | 227 tok |
| hasan-imam/mcp-outlook-applescript MCP server for Microsoft Outlook on Mac — 49 tools for mail, calendar, contacts, tasks, an | 9 | Claude Code | 1 | 2,269 tok |
| sosacrazy126/greptile-mcp | 9 | Claude Code | 1 | 1,251 tok |
| couzic/ts-graph-mcp | 9 | Claude Code | 3 | 1,700 tok |
| NicolasPrimeau/artel artel.run Your fleet's smart notepad — one that learns. Shared memory your agents write to and get b | 9 | Claude Code | 1 | 856 tok |
| mirodn/mcp-server-public-transport pypi.org MCP server for real-time public transport data, departures and journey planning across Eur | 9 | Claude Code | 1 | — |
| SuperCrazyKaizen/macos-automator-mcp | 9 | Claude Code | 1 | 7 tok |
| avisekrath/zulip-mcp-server gh.avisekrath.com unofficial zulip mcp server that allows LLMs like Claude to interact with your workspace & | 9 | Claude Code | 1 | 1,911 tok |
| cdeust/zetetic-team-subagents ai-architect.tools One epistemic standard on three hosts. Claude Code: 15 problem-shaped skills, 97 sourced r | 9 | Claude Code, Codex, OpenCode | 2 | 578 tok |
| ayhammouda/python-docs-mcp-server Read-only MCP server for official Python docs: local index, no API keys, exact symbol look | 9 | Claude Code, Codex, OpenCode | 2 | 1,378 tok |
| mnemopay/mnemopay-sdk mnemopay.com Trust & reputation layer for AI agents. Agent Credit Score (300-850) + Merkle-anchored led | 9 | Claude Code, Cursor, Gemini CLI | 3 | 2,895 tok |
| piiiico/proof-of-commitment getcommit.dev Supply chain security risk scorer for npm, PyPI, Cargo, and Go — behavioral signals that c | 9 | Claude Code | 1 | 1,166 tok |