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 |
|---|---|---|---|---|
| 8Dionysus/aoa-agents Role and persona layer for AoA: explicit agent profiles, role contracts, handoff rules, me | 4 | Codex, OpenCode | 1 | 1,225 tok |
| judgemind/judgemind judgemind-web-dev.vercel.app | 4 | Claude Code | 26 | 7,645 tok |
| TserenTserenov/ZP Zeroth Principles: transdisciplinary meta-constraints + hierarchy map (0→1→2→3) | 4 | Claude Code | 1 | 440 tok |
| OpenAdaptAI/openadapt-evals pypi.org Scores GUI agents and compiled workflows on benchmarks such as Windows Agent Arena, using | 4 | Claude Code | 1 | 10,026 tok |
| Bokai-Zhao/Pathology-Wiki | 4 | Claude Code | 6 | 8,365 tok |
| DanilZherebtsov/knowledge-base-constructor | 4 | Claude Code | 6 | 10,171 tok |
| MithunWijayasiri/dotclaude mithunwijayasiri.github.io My Claude Code setup & Skills. | 4 | Claude Code | 1 | 541 tok |
| simular-ai/simulang-js | 4 | Claude Code | 1 | 1,923 tok |
| kenzo09/ai Repositório de prompts e templates para AI | 4 | Codex, OpenCode | 1 | 232 tok |
| bartoszclapinski/Coffer Personal finance app with AI: PDF statement parsing for Polish banks, receipt OCR, anomaly | 4 | Claude Code | 1 | 1,858 tok |
| Guo-Chenxu/paper-agent What era are we living in, still doing traditional research? | 4 | Claude Code, Codex | 11 | 1,116 tok |
| Traviseric/pro-se-ai-toolkit courtdocs.io Open framework for pro se litigants using AI to draft motions and verify citations before | 4 | Claude Code | 1 | 898 tok |
| charlesapetersen/Archive-Suite Three native macOS apps for turning shelves of historical documents into a searchable, rea | 4 | Claude Code, Codex, OpenCode | 6 | 14,201 tok |
| jirihelmich/3dprint-starter Starter project for designing 3D-printable models with Claude Code, OpenSCAD, and a Bambu | 4 | Claude Code | 1 | 957 tok |
| reem-sab/tech-writer-prompts An open-source, tested prompt library for technical writers. Prompts are documentation. Do | 4 | Codex, OpenCode | 1 | 761 tok |
| itslab42/agentctl itslab42.github.io Define AI coding-agent permissions once, enforce them everywhere. One .ai/ source of truth | 4 | Codex, Kiro, OpenCode | 3 | 1,219 tok |
| NAME0x0/HyMarkX npmjs.com Markdown-compatible language that progressively becomes a web application. CommonMark + GF | 4 | Claude Code, Codex, OpenCode | 3 | 1,348 tok |
| roccodaffuso/sift Local-first CLI to index and search your Claude Code, Codex, and Cursor chat history from | 4 | Claude Code, Codex | 2 | 285 tok |
| vaquarkhan/compliance-agent-skills 30 Agent Skills for deterministic USA compliance auditing of AI agents — HIPAA, NIST AI RM | 4 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,822 tok |
| chkhm/simu docs.rs Discrete-event simulation for Rust, inspired by SimPy — async executor, resources, Monte C | 4 | Claude Code | 1 | 3,484 tok |
| Avos-Lab/git-aware-coding-agent avoslab.com Git history and session memory for AI coding agents working in the same repository. | 4 | Claude Code, Cursor | 7 | — |
| SumithSB/brainvault Personal memory layer for your Coding Agent — SQLite vault, MCP tools, and session hooks. | 4 | Claude Code | 1 | 1,898 tok |
| AllenMuu/mysql-cli Go CLI for AI agent MySQL access | 4 | Claude Code, Codex, OpenCode | 2 | 2,782 tok |
| CiscoDevNet/mcp_server_cisco_aci_community MCP Server for Cisco ACI | 4 | Codex, OpenCode | 1 | 2,721 tok |
| stackrox/stackrox-mcp StackRox MCP server | 4 | Claude Code | 1 | — |
| armchairdeity/mcp-server-scpi The Python-powered SCPI/VISA hardware instrument interface for the Model Context Protocol. | 4 | Claude Code | 2 | — |
| izkreny/agentifico AI agent skills and stuff | 4 | Claude Code, Codex, OpenCode | 2 | 2,718 tok |
| cleanunicorn/agents-library Personal list of skills of @cleanunicorn | 4 | Claude Code | 1 | — |
| tomazb/agent-skills A repository of useful agent skills | 4 | Codex, OpenCode | 1 | 2,648 tok |
| davenportjw/agent-skills | 4 | Claude Code, Codex, OpenCode | 6 | 574 tok |
| SerenecoTech/agent-skills Agent plugins, skills and hooks: adversarial code review with Codex, session handoff, and | 4 | Claude Code | 1 | — |
| codebytes/agent-skills | 4 | Claude Code, GitHub Copilot | 2 | 289 tok |
| computerphilosopher/agent-skills | 4 | Codex, OpenCode | 1 | 57 tok |
| docevilOck/agent-skills-hook | 4 | Codex, OpenCode | 1 | 544 tok |
| kumekay/skiletto Version manager for agent skills | 4 | Claude Code | 1 | 692 tok |
| sflandergan/agentic-coding Shared skills, workflows and coding harness configuration to use for projects | 4 | Claude Code, Codex, OpenCode | 8 | 914 tok |
| devstride/claude-plugin DevStride's agentic delivery loop for Claude Code — plan, build, review, and release again | 4 | Claude Code, Codex, OpenCode | 4 | 1,894 tok |
| chapmanjw/minecraft-bedrock-claude-plugin Claude Plugin with Skills and Agents for the MCP Server for Interacting with Minecraft Bed | 4 | Claude Code | 1 | 590 tok |
| AgiFlow/ai-plugin Agiflow's plugin for Codex, Claude Code, Antigravity, Cursor | 4 | Gemini CLI | 1 | 25 tok |
| UrosNikolic/zellij-claude Zellij plugin for managing and switching between Claude Code sessions | 4 | Claude Code | 1 | 270 tok |
| MGrin/bb-plugin-accounts Claude Max account usage and auto-switching for bb — proactive on utilization, reactive on | 4 | Claude Code, Codex, OpenCode | 2 | 1,109 tok |
| markus-michalski/vidcraft AI Video Production Plugin for Claude Code — Create professional videos with HeyGen & Synt | 4 | Claude Code | 1 | 1,848 tok |
| LucasRocha179/mcp-vault-reader | 4 | Cursor | 1 | 259 tok |
| lesleslie/session-buddy Session management MCP server for Claude Code — automatic session lifecycle, searchable me | 4 | Claude Code, Codex, OpenCode | 4 | 7,155 tok |
| TMTrevisan/unified-sf-docs-mcp npmjs.com Unified MCP server for scraping Salesforce developer documentation and searching a local S | 4 | Cursor | 1 | 227 tok |
| Ding-Ding-Projects/lowlevel-computer-use-mcp ding-ding-projects.github.io | 4 | Codex, OpenCode | 1 | 1,452 tok |
| xbirimensah/whatsapp-bridge Self-hosted WhatsApp bridge for AI agents (Baileys + Fastify + SQLite + MCP) | 4 | Codex, OpenCode | 1 | 3,744 tok |
| abossard/drawio-mcp MCP server for creating, reading, and updating draw.io diagrams | 4 | GitHub Copilot | 1 | 1,336 tok |
| zgrummons/pob2-mcp Path of Building (PoE2) MCP | 4 | Claude Code | 6 | — |
| CohenD/fin-data-mcp One-stop MCP server for free financial market data — 83 no-key tools (stocks, indices, opt | 4 | Claude Code | 1 | 1,618 tok |