23,761 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 |
|---|---|---|---|---|
| yuz9610/POE2Overlay | 9 | Claude Code, Codex, OpenCode | 2 | 2,953 tok |
| wangyendt/wayne-skills Including self-designed agent skills and pywayne skills | 9 | Claude Code, Codex, OpenCode | 2 | 1,863 tok |
| ExceptionRegret/Kryfto The open-source web-browsing backend for AI agents & workflow engines. Ships a 42-tool MCP | 9 | Codex, OpenCode | 1 | 640 tok |
| ebhattad/nfl-mcp | 9 | Codex, OpenCode | 1 | 2,236 tok |
| DiscoClaw/discoclaw Discoclaw: CLI-first Discord bridge for agent runtimes | 9 | Claude Code, Codex, OpenCode | 2 | 1,242 tok |
| Submersible/mcp-hashline-edit-server MCP server providing hashline-based file editing — line-addressed edits with content hashe | 9 | Codex, OpenCode | 1 | 1,872 tok |
| duynghien/n8n-custom-mcp ai.vnrom.net 🔌 Full-power MCP Server for n8n — CRUD workflows, test webhooks, debug executions. Built | 9 | Claude Code, Codex, OpenCode | 2 | 1,443 tok |
| fkguo/nds-mcp Nuclear Data Services MCP server — offline SQLite-backed nuclear physics data queries | 9 | Claude Code, Codex, OpenCode | 2 | 3,519 tok |
| Cloud-Temple/live-memory cloud-temple.com Live Memory MCP Server — Shared working memory for collaborative AI agents (Memory Bank as | 9 | Claude Code, Codex, OpenCode | 2 | 279 tok |
| dannykeane/figmanage dannykeane.com Let agents manage your Figma workspace. Runs locally. ClaudeCode, Cursor, OpenClaw, or the | 9 | Codex, OpenCode | 1 | 769 tok |
| tiangong-ai/skills skills | 9 | Codex, OpenCode | 1 | 1,238 tok |
| CoreyFransen08/john-deere-ops-mcp MCP for connecting to JDO data | 9 | Codex, OpenCode | 1 | 570 tok |
| cdeust/zetetic-team-subagents ai-architect.tools One epistemic standard on three hosts. Claude Code: 15 problem-shaped skills, 97 sourced r | 9 | Claude Code, Codex, OpenCode | 2 | 518 tok |
| ayhammouda/python-docs-mcp-server Read-only MCP server for official Python docs: local index, no API keys, exact symbol look | 9 | Claude Code, Codex, OpenCode | 2 | 1,378 tok |
| OXI-717/ai-native-toolkit Open-source AI-native engineering plugins for Claude Code — project context, code review, | 9 | Codex, OpenCode | 1 | 174 tok |
| flurdy/agent-skills Shared AI agent skills | 9 | Claude Code, Codex, OpenCode | 2 | 922 tok |
| naimkatiman/continuous-improvement continuous-improvement.dev Claude Code that gets sharper every session: runtime discipline and instinct memory (the 7 | 9 | Claude Code, Codex, OpenCode | 2 | 6,159 tok |
| gomilesf/convergo Disciplined software engineering for coding agents: plan → review → build loops that actua | 9 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 865 tok |
| ballast-ai/token-station Local routing control plane for AI agents and LLM providers, with a loopback-only gateway, | 9 | Codex, OpenCode | 1 | 3,278 tok |
| sevalla-hosting/mcp mcp.sevalla.com Official remote MCP server for the Sevalla public API. | 9 | Claude Code, Codex, OpenCode | 2 | 6,206 tok |
| odrasile/ai-usage-widget odrasile.github.io Floating desktop widget for monitoring local AI coding CLI usage across Codex, Claude Code | 9 | Codex, OpenCode | 1 | 1,575 tok |
| Florious95/team-agent team-agent.net Talk once, ship a team. A multi-agent runtime for Claude Code and Codex CLI where the lead | 9 | Codex, OpenCode | 1 | 149 tok |
| ishizakahiroshi/many-ai-cli Run Claude Code, Codex, Copilot, Cursor, and Grok CLIs in parallel — approve every session | 9 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 7,675 tok |
| psiQAQ/zotero-agent An AI agent framework for Zotero, enabling intelligent literature search, organization, an | 9 | Codex, OpenCode | 1 | 3,307 tok |
| adithya-s-k/research-presentation-template A template for research talks: fixed-canvas React deck, dark/light themes, PPTX + PDF expo | 9 | Claude Code, Codex, OpenCode | 2 | 1,740 tok |
| layer1labs/specsmith specsmith.readthedocs.io Lean governance for AI-assisted development: requirements tracking, test enforcement, epis | 9 | Claude Code, Codex, OpenCode | 37 | 883 tok |
| iris-eval/mcp-server iris-eval.com Stop shipping agents on vibes. Score every agent output for quality, safety, and cost. | 9 | Codex, OpenCode | 1 | 2,054 tok |
| mrf/godot-stagehand Playwright inspired tool for testing Godot games | 9 | Claude Code, Codex, OpenCode | 2 | 2,788 tok |
| KUP-IP/the-bridge kup.solutions Native macOS menu-bar app that turns your Mac into an MCP server for Notion AI agents and | 9 | Claude Code, Codex, OpenCode | 2 | 6,847 tok |
| whereissam/React-Vite-Tanstack-Starter-Template react-vite-tanstack-starter-templat.vercel.app A modern starter template using React 19, Shadcn, Vite, and TanStack Router. | 9 | Claude Code, Codex, OpenCode | 2 | 1,030 tok |
| andrisgauracs/Premiere-Claude-Plugin A plugin to let Claude autonomously control Adobe Premiere | 9 | Codex, OpenCode | 1 | 2,468 tok |
| get-dx/cli The DX CLI | 9 | Codex, OpenCode | 1 | 685 tok |
| jdlar1/siigo-mcp | 9 | Codex, OpenCode | 1 | 245 tok |
| TomMaSS/PRDforge AI-powered Product Requirements Document manager — MCP server, Next.js dashboard, Claude c | 9 | Codex, OpenCode | 1 | 5,161 tok |
| cortex-app/conduit Conduit - A Model Context Protocol (MCP) server for Phabricator and Phorge. | 9 | Codex, OpenCode | 1 | 2,383 tok |
| speakeasy-api/docs-mcp speakeasy.com Offline-first, performant MCP server for your docs | 9 | Claude Code, Codex, OpenCode | 2 | 3,134 tok |
| Detective-XH/DocGraph Govern your documents like code. MCP server that indexes .md/.docx/.html/.pdf into a SQLit | 9 | Codex, OpenCode | 1 | 1,698 tok |
| ZHANG-923-ZE/origin-MCP Configure MCP to call Origin on opencode for image generation. | 9 | Codex, OpenCode | 1 | 6,584 tok |
| hrshx3o5o6/brocogni npmjs.com semantic browser observation for AI agents via MCP, 100% local, zero telemetry | 9 | Codex, OpenCode | 1 | 1,200 tok |
| scylladb/agent-skills scylladb.com Official ScyllaDB Agent Skills | 9 | Claude Code, Codex, OpenCode | 2 | 2,714 tok |
| christoph-hart/hise_mcp_server A MCP Server for AI Agents that verifies API methods & component properties | 9 | Codex, OpenCode | 1 | 1,536 tok |
| danieljustus/symaira-eraseme symaira.com Automated data broker removal tool ⌫ close your accounts, erase your data. | 9 | Codex, OpenCode | 1 | 3,096 tok |
| samzong/agent-brains Personal agent brain catalog for coding agents: AGENTS.md, SOUL.md, MEMORY.md, skills, wor | 9 | Codex, OpenCode | 1 | 547 tok |
| sichengchen/apple-calendar-cli Access Apple Calendar through CLI. Fully in Swift via EventKit (not Apple Script). | 9 | Codex, OpenCode | 1 | 585 tok |
| dzivkovi/video-intel Gemini watches your YouTube channels: mind maps, transcripts that include what was on scre | 9 | Claude Code, Codex, OpenCode | 3 | 19,406 tok |
| nikzlabs/shipit ship-it.ai Self-hosted, chat-driven IDE for running coding agents through your real engineering loop | 9 | Claude Code, Codex, OpenCode | 17 | 12,703 tok |
| anivar/jest-skill skills.sh AI agent skill for Jest 29/30 — 28 rules: mocks, async, timers, snapshots, CI. Works with | 9 | Codex, OpenCode | 1 | 5,734 tok |
| spuentesp/lain High-performance MCP server for AI coding agents: persistent knowledge graph, blast radius | 9 | Codex, GitHub Copilot, OpenCode | 2 | 2,373 tok |
| nirholas/x402-facilitator x402 payment facilitator — verifies and settles EIP-3009 micropayments multichain. v2 faci | 9 | Claude Code, Codex, OpenCode | 2 | 551 tok |
| pppop00/Equity-Research-Company Harnessed Equity Research Team for fundamental analysis reports. | 9 | Claude Code, Codex, OpenCode | 3 | 4,536 tok |