23,222 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 agents7,588Claude Code6,636Data and AI3,676Backend and APIs3,496Languages3,402Planning3,219Git and workflow3,187Code review2,745Testing2,374Memory and context2,364DevOps and cloud2,310Writing and docs2,309Research2,295Frontend2,261Security2,021Productivity1,715
All Claude Code31,998 Codex23,222 OpenCode22,170 GitHub Copilot3,550 Gemini CLI1,918 Cursor1,738 Windsurf137 Kiro80
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| moliver28/corpus-kb Local RAG system with MCP tools for agentic code editors. AST-aware chunking, hybrid searc | 1 | Codex, OpenCode | 1 | 3,284 tok |
| vKongv/chrome-browser-control Local Chrome-profile browser-control MCP server | 1 | Claude Code, Codex, Cursor, OpenCode | 2 | 3,465 tok |
| gordo-labs/mcpbasket | 1 | Codex, OpenCode | 1 | 218 tok |
| bliss-fox/rag-knowledge-assistant Production-grade Agentic RAG system — ReAct Agent · hybrid retrieval · MCP protocol · end- | 1 | Claude Code, Codex | 10 | — |
| berntpopp/hpo-link genefoundry.org MCP server for the Human Phenotype Ontology (HPO): phenotype term lookup, the is_a hierarc | 1 | Claude Code, Codex, OpenCode | 10 | 3,019 tok |
| 0xkaz/agentclip agentclip.0xkaz.com Clip browser text, recall it from any AI — Chrome extension + Cloudflare Workers with MCP, | 1 | Claude Code, Codex, Cursor, OpenCode | 4 | 557 tok |
| Bazilio-san/mcp-vkusvill MCP server for integration with VkusVill | 1 | Claude Code, Codex, OpenCode | 19 | 1,798 tok |
| horiastanxd/claude-init horiastanxd.github.io One command generates AI context files (CLAUDE.md, AGENTS.md, Cursor/Windsurf/Cline, GEMIN | 1 | Claude Code, Codex, OpenCode | 2 | 1,099 tok |
| saitoomituru/PSYCHO-Py800MCP MCP bridge for oscilloscope, logic analyzer, and microscope automation. AI-driven waveform | 1 | Claude Code, Codex, OpenCode | 2 | 2,774 tok |
| MiiKiyoshi/html-mcp-web Review agent-generated HTML slides/reports in the browser with anchored comments over MCP; | 1 | Codex, OpenCode | 1 | 21 tok |
| schlemperdev/shantycrawl-mcp A lean MCP server for Firecrawl with lazy-loading tool architecture to drastically reduce | 1 | Codex, OpenCode | 1 | 1,820 tok |
| mjkid221/MCPal npmjs.com Friendly Companion MCP. Get notified when your task is finished! | 1 | Claude Code, Codex, OpenCode | 2 | 2,223 tok |
| coroniumio/coronium-proxy-mcp | 1 | Codex, OpenCode | 1 | 303 tok |
| mr-mihu/dsh-dbhub-live DSH database MCP bridge plugin: persistent multi-source dbhub service + workspace-specific | 1 | Codex, OpenCode | 1 | 4,626 tok |
| gong8/sentinel-oss Self-hosted governance layer for MCP servers: policy engine, audit log, and multi-transpor | 1 | Claude Code, Codex, OpenCode | 5 | 1,765 tok |
| muhammadyusuf-kurbonov/utel-mcp | 1 | Claude Code, Codex, OpenCode | 2 | 514 tok |
| mlauf-labs/saga-core SAGA - a self-organizing, AI-native document archive (core backend: ingestion, LLM enrichm | 1 | Claude Code, Codex, OpenCode | 2 | 1,666 tok |
| biocontext-ai/nucleotide_archive_mcp European Nucleotide Archive dataset search MCP server for agentic RNA-sequencing data disc | 1 | Claude Code, Codex, OpenCode | 2 | 492 tok |
| AlgoChains/algochains-mcp-server AlgoChains MCP Server — Universal broker connectors, MCPT strategy validation, and AI mark | 1 | Codex, OpenCode | 1 | 9,231 tok |
| tako0614/takos-office Takos Office — unified self-hostable docs/slide/sheet worker (agent-native via MCP) | 1 | Claude Code, Codex, OpenCode | 2 | 1,037 tok |
| SnowLightPath/extended-mind Personal Context Protocol — shared context across AI platforms via MCP | 1 | Codex, OpenCode | 1 | 1,258 tok |
| dcierra/DarwinRelay Turn ChatGPT and other MCP clients into local agents on macOS — shell, files, PTY, browser | 1 | Codex, OpenCode | 1 | 3,046 tok |
| hi-jin/obsidian-pdf-evidence Expose PDF evidence and vault context for MCP clients | 1 | Codex, OpenCode | 1 | 1,314 tok |
| limehawk/google-maps-reviews-mcp MCP server for scraping Google Maps reviews using Playwright | 1 | Claude Code, Codex, OpenCode | 2 | 283 tok |
| vincentspereira/RNR-Enhanced-Cognee vincentspereira.github.io Enterprise-grade AI memory infrastructure - Enhanced fork of Cognee with PostgreSQL, Qdran | 1 | Claude Code, Codex, OpenCode | 2 | 13,385 tok |
| ex-nihilo-labs/agent-auth Zero-knowledge credential injection for AI agents. MCP server — agents authenticate withou | 1 | Codex, OpenCode | 1 | 784 tok |
| jegriffi91/mobile-automator-mcp | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 6 | 3,356 tok |
| onigetoc/mcp-context-master Automatically add Context and Docs to your project | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 14,527 tok |
| yamayued/j-platpat-mcp MCP server scaffold for the official JPO patent information acquisition API | 1 | Codex, OpenCode | 1 | 619 tok |
| jpvarbed/focus-timer-tools CLI + MCP server + Claude skill for the focus.jasonv.dev timer | 1 | Claude Code, Codex, OpenCode | 2 | 484 tok |
| NuerSir/mcp-server-worker | 1 | Codex, OpenCode | 1 | 927 tok |
| kctw-dev/talk-to-figma-mcp Fork of cursor-talk-to-figma-mcp with extended Figma Plugin API support (prototype links, | 1 | Claude Code, Codex, OpenCode | 2 | 1,699 tok |
| jamesjfoong/github-pr-review-mcp Github PR review MCP Server | 1 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 12 | 985 tok |
| hasindu-madushan/slim-atlas-ai A Model Context Protocol (MCP) server that provides extremely lightweight browser automati | 1 | Codex, OpenCode | 1 | 3,320 tok |
| baiehclaca/service npmjs.com > The only MCP server your AI agent needs — unified MCP hub & real-time notification gatew | 1 | Codex, OpenCode | 1 | 1,065 tok |
| valderan/vvk-charts-mcp Modern Python MCP server for rendering charts and diagrams (line, bar, pie, scatter, area) | 1 | Codex, OpenCode | 1 | 1,384 tok |
| SandboxServers/Memory-Alpha-MCP | 1 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 3,474 tok |
| 0xlicy/antigravity-brain-bridge 🧠 Multi-conversation collaboration for Antigravity — MCP Server + VS Code Extension for c | 1 | Claude Code, Codex | 1 | — |
| mikulovesuki/mimo-vision-mcp opencode.ai MCP server that gives text-only LLMs vision capability via vision models (e.g. Xiaomi MiMo | 1 | Codex, OpenCode | 1 | 345 tok |
| adibirzu/mcp-oci-logan-server | 1 | Codex, OpenCode | 1 | 814 tok |
| hotic/protools An extensible everyday development MCP toolkit. | 1 | Codex, OpenCode | 1 | 671 tok |
| ucodia/plotter-studio-mcp Plotter Studio MCP server that gives AI agents eyes and a robotic arm. | 1 | Claude Code, Codex, OpenCode | 2 | 1,648 tok |
| sontanon/docx-mcp Legal document redlining engine with MCP server for AI-powered .docx tracked changes | 1 | Codex, OpenCode | 1 | 1,570 tok |
| yuraist/appstoreconnect-mcp MCP server for App Store Connect API — manage apps, IAPs, subscriptions, TestFlight, and A | 1 | Claude Code, Codex, OpenCode | 2 | 724 tok |
| h-mergel/bru-mcp MCP server that exposes Bruno CLI (bru) as tools for AI agents | 1 | Codex, OpenCode | 1 | 1,452 tok |
| NetzSicht/amazon_ads_mcp | 1 | Claude Code, Codex, OpenCode | 2 | 4,739 tok |
| dna-seq/just-prs-mcp Just-PRS MCP server | 1 | Claude Code, Codex, OpenCode | 4 | 3,963 tok |
| yangzhaoji-dot/AgentBridge Bridge local coding agents with user-authorized web AI through browser extensions and MCP. | 1 | Codex, OpenCode | 1 | 558 tok |
| Nitjsefnie-Harness-Commons/daedalus Browser bridge for agents: drive a real Chrome instance over HTTP, MCP or CLI | 1 | Claude Code, Codex, OpenCode | 3 | 6,371 tok |
| m2ux/workflow-server A Model Context Protocol (MCP) server for AI agent workflow orchestration. Create high-fid | 1 | Claude Code, Codex, OpenCode | 2 | 2,642 tok |