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 |
|---|---|---|---|---|
| luiseiman/derup | 4 | Claude Code | 20 | 705 tok |
| alessandro9110/Speech-To-Text-With-Databricks An end-to-end, scalable STT solution on Databricks that transcribes audio into structured | 4 | Claude Code, GitHub Copilot | 39 | 228 tok |
| skyengpro/iviss | 4 | Claude Code, Codex, OpenCode | 6 | 1,559 tok |
| solacecommunity/spring-solace-leader-election leader election for spring boot based on solace PubSub+ exclusive queue | 4 | Claude Code, Codex, GitHub Copilot | 2 | 792 tok |
| coze-dev/coze-sdk-gen | 4 | Codex, OpenCode | 2 | 2,931 tok |
| 1r0nw1ll/quantum-arithmetic-research Quantum Arithmetic (QA) System: Novel modular arithmetic framework for signal processing, | 4 | Claude Code, Codex, Gemini CLI, OpenCode | 9 | 5,478 tok |
| thraxil/cask content addressed storage cluster with REST interface | 4 | Gemini CLI | 1 | 235 tok |
| danstis/ado-asana-sync WIP: A tool to sync tasks from Azure DevOps -> Asana | 4 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 9,518 tok |
| multei/web multei.com.br Multei web app | 4 | Codex, Cursor, OpenCode | 2 | 828 tok |
| kyle-chalmers/ticketwright Ticket-driven analysis with Claude Code and other coding agents: prior work recalled, ever | 4 | Claude Code, Codex, OpenCode | 1 | 5,673 tok |
| eea/eea.climateadapt.plone Plone Climate-Adapt | 4 | Gemini CLI | 1 | 767 tok |
| DanceNitra/agora dancenitra.github.io An autonomous research organization: agents that do grounded research, test hypotheses wit | 3 | Claude Code | 19 | — |
| Pattyboi101/indiestack indiestack.ai Dependency guardrail for AI coding agents — validates packages, catches hallucinations, 6, | 3 | Claude Code, Codex, OpenCode | 14 | 1,614 tok |
| intercom/claude-plugin-external Intercom plugin for agents | 3 | Claude Code | 1 | 812 tok |
| jackin-project/jackin-dev Development-workflow skills plugin for the jackin project — spec-driven feature, PR, resea | 3 | Claude Code, Codex, OpenCode | 2 | 442 tok |
| Jeffisgod/Agri-CV-Research An AI-powered agricultural CV research framework automating the full pipeline from literat | 3 | Claude Code | 1 | 370 tok |
| Onlyicing1/Telegram-self-bot | 3 | Codex, OpenCode | 1 | 11,780 tok |
| bobbyjohnstx/tinycode Local-first, model-agnostic AI coding assistant — single Go binary, no runtime dependencie | 3 | Claude Code, Codex, OpenCode | 2 | 3,588 tok |
| BuiltByOctane/allocat allocat.xyz Allocat is a personal finance bugeting application | 3 | Claude Code, GitHub Copilot | 3 | 10,160 tok |
| phuetz/code-explorer Graph-powered code intelligence for AI agents — a Rust engine that maps your whole codebas | 3 | Claude Code | 2 | 4,914 tok |
| liangyou09/lyshell AI-native terminal & SSH client built for vibe coding. Harness launches DeepSeek, Codex, a | 3 | Claude Code, Codex, OpenCode | 2 | 6,976 tok |
| MineRoma/nekocode t.me Neko CLI for vibecoding | 3 | Codex, OpenCode | 1 | 112 tok |
| arsenyspb/comet-boundary hashicorp.com React Single Page Application (SPA) web client for Hashicorp Boundary | 3 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,170 tok |
| Baughn/machine-config-template NixOS machine config template, preconfigured for AI assistance | 3 | Claude Code, Codex, Gemini CLI, OpenCode | 5 | 1,484 tok |
| agent-sh/glidemq glide-mq message queue skills for agentsys - greenfield, BullMQ migration, Bee-Queue migra | 3 | Codex, OpenCode | 1 | 508 tok |
| AndyAnh174/vibe-hnindex hnindex.cloud | 3 | Claude Code, Codex, OpenCode | 2 | 3,793 tok |
| j7an/nexus-mcp MCP server that delegates tasks to coding agents (Claude, Codex, Antigravity) | 3 | Codex, OpenCode | 1 | 1,681 tok |
| Goodeye-Labs/goodeye-cli CLI for Goodeye: turn business outcomes into verified AI workflows that agents run reliabl | 3 | Claude Code | 1 | — |
| thesanjeetc/Parselbox An embeddable Python runtime where AI agents call tools as code. Powered by Deno + Pyodide | 3 | Claude Code | 2 | 987 tok |
| vraj-ai/skills Agent skills for running software work as a factory, not a conversation: a four-stage pipe | 3 | Codex, OpenCode | 1 | 487 tok |
| ramybarsoum/prodkit PM toolkit for Claude Code. Feature spec interviews, doc reviews, impact sizing, prioritiz | 3 | Claude Code | 1 | 3,859 tok |
| namanxdev/MCPHub mcp-hub-pi.vercel.app Postman but for MCP Servers | 3 | Codex, OpenCode | 1 | 1,829 tok |
| totorospirit/cc-openclaw-bridge Claude Code plugin for user interaction via OpenClaw (Telegram, Signal, Discord) | 3 | Claude Code | 1 | 449 tok |
| astandrik/codex-pets pets.ydb-qdrant.tech Community gallery, CLI, and MCP service for Codex-compatible animated pets, backed by YDB. | 3 | Codex, OpenCode | 1 | 2,048 tok |
| jackychanisnotme/ccNexus Smart API endpoint rotation proxy and local API provider for Codex CLI/GUI, Claude Code CL | 3 | Claude Code, Codex, OpenCode | 2 | 5,065 tok |
| holetexvn/memgw npmjs.com Shared long-term memory for AI coding agents — one local store for Claude Code, Codex CLI, | 3 | Claude Code, Codex, OpenCode | 2 | 1,022 tok |
| like-a-freedom/rusty-intervals-mcp Fast and lightweight MCP server for intervals.icu | 3 | Claude Code, Codex, OpenCode | 4 | 1,579 tok |
| tkpratardan/lemma AI harness for DS/ML workflows. | 3 | Codex, GitHub Copilot, OpenCode | 2 | 558 tok |
| renanflustosa/octo-cluster Lean Claude Code plugin: ship logical commits safely (direct or PR, never force-push), tur | 3 | Claude Code, Codex, OpenCode | 9 | 947 tok |
| cozystack/ccp Cozystack Claude Plugins — external marketplace for Claude Code plugins | 3 | Claude Code | 1 | 866 tok |
| msolecki/founder-os Claude Code / Codex plugin: the executive team you can't afford yet | 3 | Claude Code, Codex, OpenCode | 2 | 92 tok |
| jwilger/ai-plugins Development plugins for codex | 3 | Codex, OpenCode | 1 | 4,035 tok |
| homelab-admin/bettertouchtool-mcp-server | 3 | Claude Code | 1 | 2,103 tok |
| alanhoff/newrelic-mcp | 3 | Codex | 3 | — |
| Supermaxman/Homebox-MCP-Server npmjs.com MCP for Homebox with support for LAN and WAN URLs | 3 | Claude Code | 3 | 17 tok |
| tugudush/bitbucket-mcp Bitbucket MCP Server | 3 | GitHub Copilot | 1 | 5,428 tok |
| scrollDynasty/BrowserMesh npmjs.com Multi-agent browser MCP runtime for isolated, persistent, parallel Playwright sessions. Ru | 3 | Claude Code, Codex, OpenCode | 7 | 9,540 tok |
| Polly2014/TideWatch-MCP-Server | 3 | Claude Code | 1 | 6,680 tok |
| jayozer/outscraper-mcp model context protocol for outscraper | 3 | Claude Code | 1 | 546 tok |
| ShiftinBits/constellation-mcp docs.constellationdev.io Code Intelligence Platform for AI Coding Assistants | 3 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 5 | 3,330 tok |