22,145 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 agents7,571Claude Code6,627Data and AI3,684Backend and APIs3,492Languages3,401Planning3,221Git and workflow3,179Code review2,740Testing2,368Memory and context2,365Writing and docs2,309DevOps and cloud2,308Research2,298Frontend2,256Security2,015Productivity1,715
All Claude Code31,984 Codex23,196 OpenCode22,145 GitHub Copilot3,551 Gemini CLI1,917 Cursor1,736 Windsurf133 Kiro79
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| IdraDev/Diagrammer 📐 A minimal viewer for LLM-authored diagrams. Local-first, schema-driven, no account, no | 11 | Claude Code, Codex, OpenCode | 2 | 573 tok |
| schemacrawler/SchemaCrawler-AI Free database schema discovery and comprehension tool | 11 | Codex, GitHub Copilot, OpenCode | 2 | 1,257 tok |
| tse-wei-chen/hs-sql-agent sql-agent.net .NET SQL Agent MCP server featuring raw SQL input, strict AST validation, and an embedded | 11 | Codex, OpenCode | 1 | 855 tok |
| joe-broadhead/open-cowork joe-broadhead.github.io Open Cowork is a desktop, cloud and gateway workspace for OpenCode. | 11 | Codex, OpenCode | 1 | 1,466 tok |
| docxology/codomyrmex doi.org Modular Python 3.11+ coding and agent platform — 130 modules spanning LLM agents (13+ prov | 11 | Claude Code, Codex, Cursor, OpenCode | 20 | 12,500 tok |
| kurone-kito/idd-skill 🤖 An automated setup kit for implementing loop engineering based on issue-driven developm | 11 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 23 | 105,791 tok |
| r3-yamauchi/kintone-mcp-server r3it.com MCP server sample for kintone (Unofficial) https://www.r3it.com/blog/kintone-mcp-server-20 | 11 | Claude Code, Codex, OpenCode | 2 | 13,084 tok |
| asimons81/wp-chatgpt-publisher Finally, a way to let ChatGPT touch your WordPress site that doesn't involve handing over | 11 | Codex, OpenCode | 1 | 370 tok |
| agno-agi/context agno.com A self-hosted context manager. @context organizes your work into a private CRM and knowled | 11 | Claude Code, Codex, OpenCode | 7 | 10,801 tok |
| madeindigio/remembrances-mcp madeindigio.github.io A multimodal memory MCP server for made that your AI assistant learn from you and itself. | 11 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 675 tok |
| jeonghwanko/onesub npmjs.com Server-side receipt validation for react-native-iap. Apple StoreKit 2 + Google Play Billin | 11 | Claude Code, Codex, OpenCode | 3 | 7,623 tok |
| Be1zebub/PerfGraph npmjs.com CDP-powered perf CLI: goes beyond Lighthouse scores, builds causal degradation graphs. Tel | 11 | Codex, OpenCode | 1 | 915 tok |
| Dexter-DAO/dexter-mcp Source for the hosted Dexter and OpenDexter MCP runtimes, including OAuth-bound Wallet, x4 | 11 | Claude Code, Codex, OpenCode | 2 | 1,803 tok |
| gael55x/Grape npmjs.com Better context transport for AI coding agents. | 11 | Codex, OpenCode | 1 | 2,431 tok |
| ConflictHQ/navegador navegador.dev AST + knowledge graph context engine for AI coding agents | 11 | Claude Code, Codex, OpenCode | 2 | 1,081 tok |
| NERVsystems/cotlib cotlib is a secure, high-performance Go library for parsing, validating, and generating Cu | 11 | Claude Code, Codex, OpenCode | 2 | 1,170 tok |
| marzukia/charted charted.mrzk.io Zero-dependency Python SVG chart generator. Generate beautiful, customisable charts in SVG | 11 | Codex, OpenCode | 1 | 2,996 tok |
| trakli/webservice trakli.app AI-native and modern personal income tracking. | 11 | Codex, OpenCode | 1 | 1,808 tok |
| juanibiapina/mcpli A command-line interface for interacting with MCP (Model Context Protocol) servers | 11 | Codex, OpenCode | 1 | 55 tok |
| pr1m8/haive-mcp pypi.org Dynamic MCP integration for AI agents — search 1,960+ servers, install with HITL approval | 11 | Claude Code, Codex, OpenCode | 2 | 3,311 tok |
| sh1nj1/plan42 collavre.com Workspace for humans and AI agents. Every block is a doc, a task, a discussion, and agent | 11 | Codex, OpenCode | 1 | 549 tok |
| OATH-md/OathMCP mcp.oath.md Agent-native MCP server for evidence-backed clinical calculators. | 11 | Codex, OpenCode | 2 | 1,920 tok |
| termlnk/termlnk termlnk.com Termlnk is a modern terminal reimagined with AI agents, SSH workflows, and a rich extensio | 11 | Codex, OpenCode | 1 | 4,818 tok |
| qurtai/qurt qurt.ai Your AI coworker powered by every model | 11 | Codex, OpenCode | 1 | 476 tok |
| SchmiedmayerLab/heartwood schmiedmayerlab.github.io Compliance-first coding harness for working with sensitive biomedical research data. | 11 | Claude Code, Codex, OpenCode | 2 | 2,182 tok |
| edgestorage/web-cap Web-Capability: Script-first web capabilities for AI agents. Run in-page scripts, save wo | 11 | Codex, OpenCode | 1 | 414 tok |
| sane-apps/SaneProcess saneapps.com Workflow guardrails for coding agents and LLM-assisted development: AGENTS.md, native hook | 11 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 4,998 tok |
| Syphon1205/Modesto Modesto 1.0.0 Aloha — Alpha Release Candidate. Chat + Work for Codex, Claude, Cursor, Gemi | 11 | Claude Code, Codex, OpenCode | 2 | 4,450 tok |
| Shangri-la-0428/oasyce_psyche psyche.oasyce.com AI-first subjectivity kernel for agents — persistent emotional state, relation dynamics, a | 11 | Claude Code, Codex, OpenCode | 2 | 2,091 tok |
| standardbeagle/mcp-tui standardbeagle.github.io Fast terminal UI and CLI for testing, debugging, and automating Model Context Protocol (MC | 11 | Claude Code, Codex, OpenCode | 2 | 2,034 tok |
| squadcodercom/squadcoder squadcoder.com Your AI dev team in a box — parallel specialist agents, persistent memory, 820+ skills. Op | 11 | Claude Code, Codex, OpenCode | 2 | 2,009 tok |
| klodr/mercury-invoicing-mcp Mercury Banking MCP server with full Invoicing API support. Read accounts/transactions and | 11 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,523 tok |
| enmanuelmag/heimdall-mcp stack.cardor.dev Transparent MCP proxy with OpenTelemetry tracing. Wrap any MCP server and persist traces t | 11 | Claude Code, Codex, OpenCode | 8 | 1,444 tok |
| KHAEntertainment/docker-swarm-mcp MCP server for Docker Swarm orchestration using FastAPI and Docker SDK | 11 | Codex, OpenCode | 1 | 212 tok |
| Arenukvern/skill_steward docs.page “What’s the thing?” You’d answer: “Skills that teach you how to maintain skills & repos”. | 11 | Claude Code, Codex, OpenCode | 2 | 2,023 tok |
| hugefiver/OAI2LMApi marketplace.visualstudio.com OpenAI to Language Model API Bridge - Use OpenAI-Compatible API in Copilot - [VScode Exten | 11 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 4,748 tok |
| Nam-Cheol/namba-ai velog.io Prompt refinement and workflow orchestration for Codex: turn vague ideas into scoped goals | 11 | Claude Code, Codex, OpenCode | 43 | 1,571 tok |
| zaxardery8011-design/line-persona LINE Shadow Clone — a low-barrier, BYO-AI open-source framework for LINE clones. Just ask | 11 | Claude Code, Codex, OpenCode | 2 | 1,601 tok |
| microsoft/Build26-DEM341-any-agent-any-cloud-standardized-tracing-with-foundry-and-opentelemetry build.microsoft.com Demo walkthrough and sample code for standardized multi-agent observability across clouds | 11 | Codex, GitHub Copilot, OpenCode | 2 | 1,029 tok |
| enforra/enforra enforra.com Open source action governance SDK for AI agent tool calls. | 11 | Claude Code, Codex, OpenCode | 2 | 3,090 tok |
| ImitationGameLabs/aifed A text editor designed for AI agents. | 11 | Claude Code, Codex, OpenCode | 2 | 644 tok |
| harbor-framework/skills Public agent skills catalog for Harbor | 11 | Claude Code, Codex, OpenCode | 2 | 654 tok |
| Jarcis-cy/codex-island-app Dynamic Island-style macOS companion for Codex CLI with local session tracking, SSH remote | 11 | Codex, OpenCode | 1 | 2,050 tok |
| ivy00johns/Skill-Madness Skill-Madness — all the skills, all the agents, all the chaos. | 11 | Claude Code, Codex, OpenCode | 2 | 2,320 tok |
| bkircher/skills Minimal skill pack for Codex/Claude Code | 11 | Codex, OpenCode | 1 | 72 tok |
| usabarashi/voicevox-cli voicevox.hiroshiba.jp Japanese text-to-speech using VOICEVOX Core | 11 | Claude Code, Codex, OpenCode | 2 | 457 tok |
| hututuQQQ/sigma sigmacode.biz Open-source AI coding agent that survives interruptions, runs in a native sandbox, and pro | 11 | Codex, OpenCode | 1 | 312 tok |
| tbcrawford/opm tbcrawford.github.io Switch between isolated OpenCode environments — MCPs, models, agents, and AGENTS.md — with | 11 | Codex, OpenCode | 1 | 1,573 tok |
| orthogonalhq/nous-core docs.nue.orthg.nl NueOS is a local-first Agent OS application for everyday people and families. | 11 | Codex, OpenCode | 1 | 118 tok |
| Jaan-Mustafa/10x-Team AI coding plugin that gives you an entire engineering team — CTO, SRE, DBA, Security Engi | 11 | Codex, OpenCode | 1 | 905 tok |