43,813 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 agents7,750Claude Code6,665Data and AI3,660Backend and APIs3,501Languages3,396Git and workflow3,240Planning3,237Code review2,765Testing2,405Memory and context2,365Writing and docs2,337DevOps and cloud2,319Research2,286Frontend2,267Security2,044Project management1,742
All Claude Code31,993 Codex23,503 OpenCode22,448 GitHub Copilot3,567 Gemini CLI1,915 Cursor1,740 Windsurf150 Kiro86
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| huaqing0/obsidian-mcp-server Custom Obsidian MCP server with workspace control, vault structure tools, and native Excal | 0 | Claude Code, Codex, OpenCode | 2 | 13,450 tok |
| Ucode-io/mcp | 0 | Claude Code, Cursor | 1 | — |
| shinichinomura/pesticide-mcp An MVP that imports FAMIC pesticide registration CSV data and enables safe searches for pe | 0 | Claude Code | 1 | 630 tok |
| AnEntrypoint/agentgui Multi-agent GUI for AI coding assistants — Claude Code, Gemini CLI, OpenCode & more. npx a | 0 | Claude Code, Codex, OpenCode | 3 | 5,511 tok |
| AnEntrypoint/freddie ƒreddie is not a harness, its a jacket | 0 | Claude Code, Codex, OpenCode | 11 | 2,127 tok |
| dbhq-uk/verve-skill skills.dbhq.uk Agent skill that strips AI tells from prose and puts a human voice back, pitched at the re | 0 | Claude Code, Codex, OpenCode | 1 | 2,328 tok |
| kleosr/kleosrules Cursor harness pack: user rules, skills, Bash hooks, local HANDOFF memory. macOS, Linux, W | 0 | Codex, OpenCode | 1 | 476 tok |
| zaxarovcom/thisispaper-mcp thisispaper.com Thisispaper is an independent art, architecture and design publication. Every project in t | 0 | Gemini CLI | 1 | 277 tok |
| 0xfreak0/sui-mcp npmjs.com Read-only MCP server for investigating activity on Sui — fund tracing, funding-source attr | 0 | Claude Code | 2 | 20,191 tok |
| AgentTanuki/agent-guild agent-guild-5d5r.onrender.com The trust + settlement layer for AI agents — discover, vet, pay, and build portable reputa | 0 | Codex, Gemini CLI, OpenCode | 2 | 2,238 tok |
| Mimirs402/bountyverdict mimirs402.github.io GitHub Actions failure diagnosis, bounty checks, and AGENTS.md audits for AI coding agents | 0 | Codex, OpenCode | 1 | 324 tok |
| docracy1/docracy docracy.io Free, no-signup sequential e-signatures — send an NDA or contract in ~30 seconds | 0 | Claude Code | 1 | 1,126 tok |
| jscoobyced/jsc-typescript-ast-mcp A Model Context Protocol (MCP) server that provides an abstract syntax tree (AST) represen | 0 | Claude Code | 1 | 757 tok |
| twzrd-sol/twzrd-trust TWZRD buyer-side x402 trust packages: x402 trust gate, elizaOS trust plugin, and the agent | 0 | Codex, OpenCode | 1 | 1,409 tok |
| vncent786/bounty-api bountyapi.com Agent-native API marketplace with x402 micropayments. AI agents discover via MCP, pay per | 0 | Codex, OpenCode | 1 | 4,722 tok |
| srmackey/context-forge Context Forge gives an AI client a local memory of one workspace: working files and sittin | 0 | Claude Code, Codex, OpenCode | 2 | 761 tok |
| gigayaya/DAA-Master medium.com An agent Skills plugin for the Declarative Action Architecture (DAA). This plugin transfor | 0 | Claude Code | 1 | 794 tok |
| Jiusi-pys/agent-plugins claude code plugins marketplace | 0 | Claude Code | 1 | 1,738 tok |
| shibu003/talkingclaw [Active] A local voice room where multiple coding agents (Claude Code / Codex / Gemini CLI | 0 | Claude Code, Codex, OpenCode | 2 | 1,675 tok |
| KevinBigham/codex-safe-starter Safe repo-local starter template for Codex guidance, skills, read-only agents, conservativ | 0 | Codex, OpenCode | 1 | 1,484 tok |
| mheraskin/soloe Local-first agent development environment for solo developers coordinating CLI agents acro | 0 | Codex, OpenCode | 1 | 344 tok |
| Gladisintelligible706/vibe-driven-dev Build TypeScript dev workflows that speed delivery, keep plans clear, and make handoff cle | 0 | Codex, OpenCode | 1 | 4,099 tok |
| haiqigeng/1-web-analyst-mcp-setup Windows-first skill for safely connecting and verifying web analyst MCP tools across Codex | 0 | Codex, OpenCode | 1 | 183 tok |
| ignission/slack-task-mcp npmjs.com | 0 | Claude Code | 1 | 2,559 tok |
| CyberGitJul/gramps-remote-mcp Remote MCP server for the Gramps Web genealogy REST API — guarded write workflow with an u | 0 | Claude Code | 1 | 1,284 tok |
| EtanHey/voicelayer voicelayer.etanheyman.com Voice I/O MCP for AI coding agents — local TTS + STT, 2 tools (`voice_speak`, `voice_ask`) | 0 | Claude Code, Codex, OpenCode | 2 | 2,694 tok |
| Magnus-Gille/munin-memory gille.ai Persistent memory for AI assistants, self-hosted and provider-portable. MCP server with SQ | 0 | Claude Code, Codex, OpenCode | 2 | 2,987 tok |
| kegelmeier/spliit-mcp-cloudflare deploy.workers.cloudflare.com Unofficial, secure Spliit MCP server for Cloudflare Workers | 0 | Codex, OpenCode | 1 | 1,109 tok |
| claudiu-deving/workflow-atlas Visualize development workflows and animate algorithms as step-by-step storyboards. Zero-d | 0 | Codex, OpenCode | 1 | 2,226 tok |
| dziuba0x/flario MCP server for Flare Network: FTSO price feeds, FDC cross-chain attestations, FAssets stat | 0 | Claude Code | 1 | 2,136 tok |
| kitepon/aishell npmjs.com macOS-native MCP runtime for fresh workspace state, bounded context, and retained executio | 0 | Codex, OpenCode | 1 | 1,919 tok |
| CaffNoir59/codex-seo npmjs.com Native Codex SEO CLI for technical audits, Lighthouse performance checks, Search Console w | 0 | Codex, OpenCode | 1 | 120 tok |
| fbereilh/cellar AI-agent-first interactive notebook environment (Jupyter-compatible, SvelteKit, MCP agent | 0 | Claude Code | 2 | 25 tok |
| motozero/repofinder.io repofinder.io Find maintained open source repositories that complement your project, built with Codex an | 0 | Claude Code, Codex, OpenCode | 3 | 510 tok |
| dylansantwani/openbrowser openbrowser.pulse-core.com Browser automation for AI agents - a Chrome extension plus a zero-dependency MCP server th | 0 | Claude Code, Codex, OpenCode | 2 | 14,684 tok |
| Nagi-Inaba/pmgs-reference A versioned patent classification reference for accessing JPO PMGS data from Codex, Claude | 0 | Codex, OpenCode | 1 | 1,441 tok |
| zaimokuza-yoshiteru/atlassian-server-mcp npmjs.com Unified stdio MCP server for Jira, Confluence, and Bitbucket Data Center — 499 policy-gate | 0 | Codex, OpenCode | 1 | 2,031 tok |
| yenns7/freeglm Built on Qwen-MM-Plugins / Developed from Qwen: multimodal Agent Skills + MCP servers with | 0 | Claude Code | 1 | 4,684 tok |
| kyeshmz/ntfy-cf Workers-native ntfy-compatible notifications with Durable Objects, WebSockets, service-bin | 0 | OpenCode | 1 | — |
| nympheon/grok-MCP An unofficial single-user Grok search MCP service deployed on Cloudflare Workers | 0 | Codex, OpenCode | 1 | 2,486 tok |
| nan1010082085/dsh-mcp-sync DSH plugin: sync MCP configs from Claude Code, Codex CLI, and Cursor Agent | 0 | Claude Code | 1 | 1,073 tok |
| nicolaerusan/agent-draw Agent-first executable technical canvas built with React, TypeScript, and tldraw | 0 | Claude Code, Codex, OpenCode | 2 | 293 tok |
| sh7vansh/chrome-orchestrator Unified MCP gateway and dynamic orchestrator for headless AI browser environments. | 0 | Claude Code, Codex | 1 | — |
| sondt2709/docker-mcp | 0 | GitHub Copilot | 4 | 15,262 tok |
| PugzUI/axom | 0 | Codex, OpenCode | 1 | 35 tok |
| Sesame2/langfuse-mcp Langfuse MCP Server using the Langfuse Python SDK | 0 | Codex | 1 | — |
| stromy-org/stromy-workflows-mcp OAuth-scoped MCP facade for hosted Stromy workflow execution | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 7,753 tok |
| cameroncoats/multicomp-mcp MCP server for the Multicomp Pro MP711134 (OWON SPM-series) bench PSU + multimeter — agent | 0 | Claude Code | 1 | 938 tok |
| RohanSan1/ac-infinity-mcp | 0 | Claude Code | 1 | 4,484 tok |
| hahsanayub/teams-mcp | 0 | GitHub Copilot | 1 | 1,680 tok |