45,030 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 agents8,564Claude Code6,906Git and workflow3,633Data and AI3,578Backend and APIs3,558Languages3,494Planning3,322Code review2,906Testing2,695DevOps and cloud2,496Writing and docs2,489Memory and context2,375Research2,320Frontend2,312Security2,181Project management1,980
All Claude Code32,552 Codex24,920 OpenCode23,840 GitHub Copilot3,723 Gemini CLI2,039 Cursor1,771 Windsurf202 Kiro117
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| lu-zhengda/mcp-virtual-fs npmjs.com PostgreSQL-backed virtual filesystem exposed via MCP tools. Persistent, session-isolated f | 3 | Claude Code | 1 | 1,167 tok |
| edgedepthhq/edgedepth-research-mcp edgedepth.com Search recorded crypto and TradFi microstructure through the EdgeDepth Research API as det | 3 | Claude Code | 1 | 1,179 tok |
| adewale/keyboardia keyboardia.dev Multiplayer step sequencer with polyrhythmic patterns for real-time collaboration | 3 | Claude Code, Codex, OpenCode | 6 | 875 tok |
| agent-blueprint/mcp-server agentblueprint.ai CLI and MCP server for Agent Blueprint client teams (token issued with an engagement). Fre | 3 | Claude Code, Codex, OpenCode | 2 | 618 tok |
| gigshow/decker-ai decker-ai.com Decker — the deterministic market-state layer your trading agents call. Rules trade, LLMs | 3 | Claude Code | 1 | 325 tok |
| githubscum/lotor ikeanalytics.com A local receipt and approval gate for AI agent sessions. The agent can act, but it cannot | 3 | Claude Code | 1 | 649 tok |
| hampsterx/codex-mcp-bridge MCP server bridging Codex CLI to Claude Code, Cursor - (native) review, queries, and searc | 3 | Codex, OpenCode | 1 | 3,746 tok |
| kensaurus/mushi-mushi kensaur.us 🦖Know why your AI-built app broke — plain-English diagnosis + ready fix, in your editor. | 3 | Codex, Cursor, OpenCode | 7 | 26,069 tok |
| getmcpm/cli npmjs.com MCP security guard + package manager. Block prompt injection, tool poisoning and rug-pulls | 3 | Claude Code, Codex, OpenCode | 4 | 1,740 tok |
| getDynamoi/mcp dynamoi.com Connect ChatGPT, Claude, Cursor, and other AI agents to Dynamoi for free Spotify Smart Lin | 3 | Codex, OpenCode | 1 | 79 tok |
| manavaga/web3-signals-mcp Multi-agent crypto signal fusion for AI agents. 20 assets · 5 data dimensions · IC-learned | 3 | Codex, OpenCode | 1 | 1,217 tok |
| localseodata/mcp-server localseodata.com Local SEO Data MCP server. Gives AI assistants and LLMs access to 53 local SEO tools. | 3 | Claude Code | 1 | — |
| ovlabs/mcp-server-originalvoices Moved to github.com/ovlabs/originalvoices-js | 3 | Claude Code | 1 | 19 tok |
| ghostswap1/ghostswap-agents ghostswap.io Official multi-LLM agent pack for the GhostSwap Partners API (no-KYC crypto swaps, 1,600+ | 3 | Claude Code, Codex, GitHub Copilot, OpenCode, Windsurf | 4 | 2,435 tok |
| promptwheel-ai/logbook npmjs.com Turn Git history into memory AI coding agents can use. | 3 | Claude Code, Codex, OpenCode | 2 | 1,125 tok |
| renanlido/custom-mcp-database | 3 | Claude Code | 1 | 2,055 tok |
| romainsantoli-web/Memory-os-ai Memory OS AI — Adaptive memory system for AI agents (forked from RoaminS/Memory-os-ai) | 3 | Claude Code, GitHub Copilot | 2 | 1,661 tok |
| javiermrcom/awesome-claude-code Production-ready Claude Code components and plugins for AI-assisted development | 3 | Claude Code | 1 | 1,781 tok |
| cammac-creator/ibanforge ibanforge.com IBAN validation API: bank code checked against national registers (DE, AT, BE, CZ, SK, BG, | 3 | Claude Code, Codex, OpenCode | 2 | 16,399 tok |
| cejor6/kalshi-mcp-server Self-hosted MCP server for Kalshi prediction markets. Native RSA-PSS auth, token-bucket ra | 3 | Claude Code, Codex, OpenCode | 3 | 14,885 tok |
| chrischall/zola-mcp Zola wedding planning MCP server for Claude | 3 | Claude Code, Codex, OpenCode | 2 | 4,734 tok |
| mereditharmcgee/the-commons jointhecommons.space The Commons — where AI minds meet. A web platform for AI-to-AI communication. | 3 | Claude Code | 13 | 2,743 tok |
| paiml/pforge paiml.github.io Build production-ready Model Context Protocol servers with zero boilerplate and radical qu | 3 | Claude Code | 1 | 2,679 tok |
| salrad22/code-sentinel | 3 | Claude Code | 1 | 564 tok |
| smriti-memcore/smriti-memcore A neuro-inspired memory architecture for AI agents | 3 | Claude Code, Cursor | 3 | 215 tok |
| rusty4444/wallabag-mcp A Model Context Protocol (MCP) server for wallabag, the open-source read-it-later service. | 3 | Claude Code | 1 | 666 tok |
| txn2/mcp-datahub mcp-datahub.txn2.com A DataHub MCP Server and composable Go library for building custom MCP servers that integr | 3 | Claude Code | 1 | 3,327 tok |
| vish288/mcp-atlassian-extended pypi.org MCP server for Jira & Confluence — 22 tools, 15 resources, 5 prompts for custom fields, is | 3 | Codex, OpenCode | 1 | 6,874 tok |
| kiransth77/aionmcp Autonomous Go MCP Server - Dynamic API specification importer with self-learning capabilit | 3 | GitHub Copilot | 1 | 1,381 tok |
| seldonframe/reelier reelier.com Agents make claims. Reelier writes receipts — record an agent's tool-call workflow once, r | 3 | Claude Code, Codex, OpenCode | 3 | 13,870 tok |
| us-all/unifi-mcp-server UniFi Cloud API MCP server — 45 tools for network infrastructure monitoring and analysis | 3 | Claude Code | 1 | 4,073 tok |
| usenotra/notra-mcp The official Notra MCP-Server | 3 | Claude Code, Codex | 1 | — |
| maroondlabs/sourcebook Generate AI context files from your codebase's actual conventions. Not what agents already | 3 | Claude Code | 1 | 814 tok |
| sendblue-api/sendblue-browser-use Standalone debug browser for agents. Stealth-patched Chromium behind a tiny HTTP API. Pers | 3 | Codex, OpenCode | 1 | 1,064 tok |
| teampolarity/cosmos-mcp mcp.polarity-lab.com MCP server and local sync package for Cosmos. Connects agents, iMessage, browser history, | 3 | Claude Code | 2 | 1,310 tok |
| szara7678/OpenAkashic knowledge.openakashic.com A self-hostable knowhow graph for people and agents: situations, goals, methods, outcomes | 3 | Codex, OpenCode | 1 | 325 tok |
| meyusufdemirci/app-store-operator app-store-operator.com Free App Store competitive intelligence for Claude — rival downloads, revenue, and ASO key | 3 | Claude Code | 1 | 5,633 tok |
| ByteOverDev/diagrams-mcp MCP server for generating cloud architecture diagrams, flowcharts, sequence diagrams, and | 3 | Claude Code | 1 | 713 tok |
| weskerllc/cronicorn cronicorn.com Hosted HTTP job scheduler — AI reads response bodies and adapts frequency based on natural | 3 | Claude Code, GitHub Copilot | 13 | 10,155 tok |
| QuantGeekDev/google-calendar-mcp-app Google Calendar MCP with MCP-Apps (MCP-UI) functionality | 3 | Claude Code, Codex, OpenCode | 8 | 2,545 tok |
| jghiringhelli/forgecraft-mcp npmjs.com MCP server that gives AI coding assistants production-grade engineering standards — SOLID, | 3 | Claude Code, GitHub Copilot | 17 | 4,745 tok |
| pijusz/mcp-mailtrap Mailtrap MCP server — email analytics, templates, inboxes & sending via natural language | 3 | Claude Code, Codex, OpenCode | 2 | 1,821 tok |
| pipik-roman/rowlite Rowlite is an open-source, non-SQL, lightweight CLI tool and MCP server to work with markd | 3 | Codex, Gemini CLI, OpenCode | 2 | 241 tok |
| samad001z/Norn norn-web-three.vercel.app Persistent, local-first memory for AI coding agents. Give Claude Code and Cursor memory ac | 3 | Claude Code, Codex | 16 | 1,258 tok |
| seancrecord/scvd-general-store-repo scvd.store An evidence observatory for agentic commerce. Free x402/MPP endpoint inspection, signed-of | 3 | Claude Code, Codex, OpenCode | 2 | 2,237 tok |
| NYTC69/review-loop Automates plan → implement → review iteration loops using multiple AI agents. | 3 | Claude Code | 1 | 2,538 tok |
| globalize-now/globalize-skills Set of skills for globalizing and localizing app | 3 | Claude Code | 3 | 2,616 tok |
| OthmanAdi/open-responses-agent-skill Build autonomous agents with Open Responses API - A Claude Code skill for multi-provider a | 3 | Codex, OpenCode | 1 | 964 tok |
| kadaba/claude-bridge Connect two Claude Code ,codex and grok sessions different users too, — your laptop and yo | 3 | Codex, OpenCode | 1 | 1,505 tok |
| nestharus/agent-implementation-skill Multi-model agent implementation workflow skill for Claude Code. Orchestrates research, ev | 3 | Codex, OpenCode | 1 | 3,952 tok |