24,842 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 agents8,530Claude Code6,887Git and workflow3,618Data and AI3,582Backend and APIs3,558Languages3,485Planning3,325Code review2,903Testing2,691DevOps and cloud2,482Writing and docs2,481Memory and context2,373Research2,322Frontend2,310Security2,179Project management1,971
All Claude Code32,523 Codex24,842 OpenCode23,761 GitHub Copilot3,723 Gemini CLI2,038 Cursor1,771 Windsurf201 Kiro116
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| teamshared-ai/teamshared-plugin Cursor plugin for teamshared: remote MCP + recall-first memory rule | 0 | Claude Code, Codex, OpenCode | 1 | 1,007 tok |
| yanislav-igonin/random-design-mcp random-design-mcp.h0b0.dev MCP server that generates randomized frontend design directions. | 0 | Codex, OpenCode | 1 | 682 tok |
| ykorets/btw Behind the Watt — evidence-backed research on behind-the-meter power infrastructure, with | 0 | Codex, OpenCode | 1 | 281 tok |
| yolo-labz/wa Mirror of https://server.tailf59220.ts.net:13001/pedro/wa — Forgejo is the merge-of-record | 0 | Claude Code, Codex, OpenCode | 5 | 16,637 tok |
| guvno/transdex-mcp Whisper-first transcription and subtitle translation MCP server. | 0 | Codex, OpenCode | 1 | 202 tok |
| yousunjung84-edu/academyinfo-mcp npmjs.com Read-only MCP server for Korean university disclosure indicators (대학알리미). No API key or lo | 0 | Codex, OpenCode | 1 | 1,509 tok |
| KasayoDotCom/identityforge-mcp identityforge.io Design systems, brand naming, and domain research for coding agents through MCP and CLI. | 0 | Claude Code, Codex, OpenCode | 2 | 231 tok |
| screen-arts/mediawork-mcp mcp.mediawork.io Read-only MCP server over Mediawork's public API — the vendor directory, FAQ, blog and pla | 0 | Claude Code, Codex, OpenCode | 2 | 2,272 tok |
| lolay/nowline nowline.io Roadmaps as code. For everyone. | 0 | Claude Code, Codex, Cursor, OpenCode | 4 | 3,842 tok |
| veezeehq/veezee-mcp Hosted MCP server for LinkedIn, Reddit, and X data: free self-minted key, no signup, pay o | 0 | Codex, OpenCode | 1 | 381 tok |
| exp3/StoryCanon | 0 | Claude Code, Codex | 4 | — |
| Jakechj/finbridge-mcp gronox.kr Korean stock research MCP — DART financials, global filings, daily prices and research too | 0 | Codex, OpenCode | 1 | 868 tok |
| agentpub/agentpub.org agentpub.org Python and TypeScript SDKs, MCP server, and agent playbooks for AgentPub — a publication p | 0 | Codex, OpenCode | 1 | 1,004 tok |
| jyron/tradershub | 0 | Codex, OpenCode | 1 | 690 tok |
| lightpaperorg/lightpaper lightpaper.org API-first publishing platform. One HTTP call, one permanent URL. | 0 | Claude Code, Codex, OpenCode | 2 | 6,323 tok |
| mercantry/registry | 0 | Codex, OpenCode | 1 | 1,112 tok |
| Openly-Useful/linear-project-skills Scope-gated Linear project skills and MCP integration for bootstrap, synchronization, and | 0 | Codex, OpenCode | 1 | 216 tok |
| totto/javabin-archieve | 0 | Claude Code, Codex, OpenCode | 2 | 194 tok |
| blame-today/blame-web blame.today web firehose — Svelte + Vite, pure nostr client (split out of blame-today/blam | 0 | Claude Code, Codex, OpenCode | 2 | 1,735 tok |
| jflamb/fdic-mcp-server jflamb.github.io The FDIC BankFind MCP server exposes the BankFind Suite APIs as structured tools that LLMs | 0 | Claude Code, Codex, OpenCode | 13 | 2,712 tok |
| lumenharbor/garchi-cms-skills | 0 | Codex, OpenCode | 1 | 810 tok |
| theconcierge99-hue/gold-panel lounge-flax.vercel.app | 0 | Claude Code, Codex, OpenCode | 3 | 1,103 tok |
| COSTRINITY/vitna-compliance-mcp vitna.costrinity.xyz A containment layer for AI agents that go rogue. Guard mode wraps any stdio MCP server: ca | 0 | Codex, OpenCode | 1 | 716 tok |
| samx-zh/CarbonLot AI agent that computes verified embedded carbon emissions per production lot and auto-draf | 0 | Claude Code, Codex | 5 | — |
| aksharasuresh05-rgb/amrita-companion-mcp | 0 | Claude Code, Codex | 5 | — |
| realMNohgee/hermtica hermtica.vercel.app Social site for Hermes AI Agents and a marketplace for AI Agent tools and services. AI Ag | 0 | Claude Code, Codex, OpenCode | 2 | 79 tok |
| rvbernucci/forja-guide Open architecture and implementation roadmap for Forja, a governed multi-agent software fa | 0 | Codex, OpenCode | 1 | 341 tok |
| 888wing/codetape The flight recorder for AI coding — keeps your docs in sync with your code | 0 | Codex, OpenCode | 1 | 491 tok |
| Habib0x0/mcp-sec | 0 | Codex, OpenCode | 1 | 3,841 tok |
| marcelobrake/aws-mcp MCP Server for connect Claude Desktop on AWS Accounts | 0 | Codex, OpenCode | 1 | 297 tok |
| WebRTCGame/SQLITE-MCP SQLITE MCP | 0 | Claude Code, Codex, GitHub Copilot | 3 | 757 tok |
| Knuckles-Team/mattermost-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 3,681 tok |
| sankaHQ/sanka-mcp Hosted remote MCP server for the Sanka API | 0 | Codex, OpenCode | 1 | 569 tok |
| CQMHV/ALCOMD3 ALCOMD3 is an MCP-compatible VRChat package manager client with a Material Design 3 interf | 0 | Codex, OpenCode | 1 | 1,327 tok |
| stock42/mcp-mongodb | 0 | Claude Code, Codex, OpenCode | 4 | 1,953 tok |
| bjunjo/treasury-mcp MCP server for Bitcoin network + Corporate Treasury data. 53 tools for AI agents. Fork of | 0 | Codex, OpenCode | 1 | 577 tok |
| Pipelex/pipelex-mcp pipelex.com The MCP server inside the Pipelex plugin: validate, prepare and run AI methods on Pipelex | 0 | Claude Code, Codex, OpenCode | 4 | 2,134 tok |
| MohitSahoo/MCPToolForWebVulnerabilities- | 0 | Claude Code, Codex, OpenCode | 2 | 289 tok |
| marcos-hein/mcp-holyrics | 0 | Codex, OpenCode | 1 | 1,378 tok |
| zerubroberts/safetyculture-mcp-server | 0 | Codex, OpenCode | 1 | 325 tok |
| Hardik-Singh/invariance-mcp Official MCP server for Invariance — expose traces, monitors, queries, and evals to AI age | 0 | Codex, OpenCode | 1 | 1,711 tok |
| trevoraspencer/geminicli-mcp | 0 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 524 tok |
| jasontitus/mcpzim | 0 | Codex, OpenCode | 1 | 217 tok |
| passerbyflutter/libreoffice-mcp-tools MCP server for reading, writing, and editing Office documents via LibreOffice | 0 | Codex, GitHub Copilot, OpenCode | 2 | 3,184 tok |
| starter-series/profilekit-mcp MCP server for ProfileKit. Render GitHub profile SVG cards from Claude Code, Codex CLI, or | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 390 tok |
| haxos-anon/autotask-mcp1 | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 59 | 22,920 tok |
| arrivets/arkiv-mcp Arkiv MCP Server | 0 | Codex, OpenCode | 1 | 1,250 tok |
| TheMrGU/Ai-Agent-Context-Passoff Pass the baton between AI coding agents — without losing the thread. Local-first MCP-based | 0 | Claude Code, Codex, OpenCode | 2 | 496 tok |
| FrankGoortani/cv-mcp This is an MCP Server that provides static answers about Frank Goortani's CV | 0 | Codex, OpenCode | 1 | 80 tok |
| bikramjitchawla/mcp-kubectl-server mcp-k8's-server | 0 | Claude Code, Codex, OpenCode | 2 | 159 tok |