3,700 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 agents8,442Claude Code6,875Data and AI3,584Git and workflow3,574Backend and APIs3,550Languages3,468Planning3,315Code review2,876Testing2,653DevOps and cloud2,462Writing and docs2,461Memory and context2,373Research2,315Frontend2,301Security2,167Project management1,944
All Claude Code32,436 Codex24,692 OpenCode23,614 GitHub Copilot3,700 Gemini CLI2,016 Cursor1,769 Windsurf202 Kiro113
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| goodguy1963/Copilot-Cockpit Copilot Cockpit is the kanban board system for AI work in VS Code: planning and triage, ex | 21 | Claude Code, Codex, GitHub Copilot | 17 | 142 tok |
| ehsanghaffar/einbiogpt bio.eindev.ir An intelligent web application built with Next.js, Tailwind CSS, and OpenAI's GPT models. | 21 | Codex, GitHub Copilot, OpenCode | 2 | 2,000 tok |
| docdyhr/simplenote-mcp-server MCP Server for Simplenote integration with Claude Desktop | 21 | Claude Code, Codex, GitHub Copilot, OpenCode | 12 | 3,384 tok |
| lexmount/browseruse-agent-bench lexmount.github.io Real-world browser-agent benchmark: 210 tasks across 107 websites, multi-agent/multi-brows | 21 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 4,862 tok |
| Hiroki-org/jules-extension marketplace.visualstudio.com VSCode extension for google Jules API | 21 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 3,767 tok |
| pandosme/make_acap A collection of demo ACAP that utilize various services in Axis Cameras. These can be use | 21 | GitHub Copilot | 1 | 904 tok |
| context-foundry/context-foundry contextfoundry.dev Stop vibe coding. Start building. | 21 | Claude Code, GitHub Copilot | 9 | 2,921 tok |
| Ron537/DPlex ron537.github.io Mission control for your AI coding agents — run Copilot CLI, Claude Code, and more across | 21 | GitHub Copilot | 1 | 2,614 tok |
| paladini/mcp-me mcp-me.page Your AI assistants don't know who you are. mcp-me fixes that: a local MCP server that give | 21 | Codex, GitHub Copilot, OpenCode | 2 | 1,577 tok |
| serverlessclaw/serverlessclaw Official ServerlessClaw: The authoritative autonomous AI agent swarm for AWS. Zero idle co | 21 | GitHub Copilot | 1 | 150 tok |
| AceDataCloud/SeedanceMCP Seedance by Ace Data Cloud: text-to-video, image-to-video and task results via MCP. | 21 | Claude Code, GitHub Copilot | 2 | 809 tok |
| Edge-City/agentvillage AgentVillage: skills + onboarding for the Agent Village at Edge Esmeralda 2026 | 21 | GitHub Copilot | 1 | 368 tok |
| HMAKT99/AKF akf.dev Trust metadata for AI agents — a stamp costs ~15 tokens, re-verifying costs 15,000. Agents | 21 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 5 | 1,886 tok |
| juanklagos/spec-driven-development-template juanklagos.github.io Operational SDD framework with AI guidance, GitHub Spec Kit workflows, and MCP support. | 21 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 6 | 4,865 tok |
| alexey-pelykh/lhremote lhremote.org CLI and MCP server for LinkedHelper automation — let AI assistants control LinkedIn outrea | 21 | Claude Code, GitHub Copilot | 3 | 6,838 tok |
| impierce/ssi-agent impierce.com An eIDAS 2.0-compliant Self Sovereign Identity Agent that connects European Identity Walle | 21 | Claude Code, Codex, GitHub Copilot, OpenCode | 21 | 3,087 tok |
| eupassarin/simplesign eupassarin.github.io Enterprise digital signatures for .NET — PAdES · CAdES · XAdES. Zero external crypto deps. | 21 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 3,707 tok |
| putervision/spc spaceproofcode.com High-performance zero-dependency static analysis tool enforcing NASA Power of Ten rules ac | 20 | Claude Code, GitHub Copilot | 2 | 3,510 tok |
| DearLicy/cursor-studio akucb.com Local-first Windows control center for Cursor: manage AI providers, balances, usage and co | 20 | GitHub Copilot | 1 | 176 tok |
| jamesmontemagno/mcp-badge-creator mcpbadge.dev Add badges for your README to install MCP servers in VS Code & Visual Studio | 20 | Claude Code, GitHub Copilot | 4 | 4,017 tok |
| neverinfamous/memory-journal-mcp search.adamic.tech Secure AI Memory MCP Server with Multi-Tenancy, Dynamic Project Routing, Auto Session Brie | 20 | GitHub Copilot | 1 | 2,706 tok |
| pierreb-devkit/Vue weareopensource.me :computer: Vue - Boilerplate Front : Vue 3, Pinia, Vuetify 3, JWT, Jest | 20 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 2,605 tok |
| BalajSaleem/criterion criterion.life Quran based intelligence | 20 | Codex, GitHub Copilot, OpenCode | 2 | 408 tok |
| neronotte/Greg.Xrm.Mcp MCP Server(s) for Power Platform Development | 20 | GitHub Copilot | 1 | 142 tok |
| savannah-i-g/nanotracker-api-sdk Drive a live nanoTracker session (https://federatedindustrial.com/tracker) from any AI cod | 20 | Claude Code, Codex, GitHub Copilot, OpenCode | 10 | 3,370 tok |
| pierreb-devkit/Node weareopensource.me :computer: Node - Boilerplate Back : Express, Jwt, Mongo, Sequelize | 20 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 2,293 tok |
| AzureAD/microsoft-identity-abstractions-for-dotnet Contains interfaces and data classes used in the .NET Microsoft authentication libraries ( | 20 | GitHub Copilot | 1 | 38 tok |
| AB-Lindex/github-copilot Organizational baseline configuration for GitHub Copilot with standardized chat modes, ins | 20 | GitHub Copilot | 1 | 40 tok |
| TALXIS/tools-cli Provide your coding agent with tools and skills to make it build, deploy and troubleshoot | 20 | GitHub Copilot | 1 | 143 tok |
| spences10/mcp-sqlite-tools A Model Context Protocol (MCP) server that provides comprehensive SQLite database operatio | 20 | GitHub Copilot | 1 | 239 tok |
| Bugb-Technologies/guardlink guardlink.bugb.io AI-maintained security annotations for code. Continuous threat modeling, enforced in CI. | 20 | Claude Code, Codex, GitHub Copilot, OpenCode, Windsurf | 4 | 4,173 tok |
| saniales/ai-lesson-planner Chat-first toolkit for teachers to plan complete courses and lessons with multi-agent work | 20 | GitHub Copilot | 1 | 720 tok |
| Godzilla675/agentic-ai-tool-suite A suite of Model Context Protocol (MCP) servers designed to enhance AI agent capabilities. | 20 | GitHub Copilot | 1 | 2,311 tok |
| nokia/mcp-redfish | 20 | Codex, GitHub Copilot, OpenCode | 2 | 4,668 tok |
| hereisSwapnil/memwiki A persistent memory protocol for AI coding agents that gives projects a shared, markdown b | 20 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 4 | 680 tok |
| akougkas/wtf-p The academic meta-prompting framework for AI agents like Claude Code, Gemini CLI, OpenCode | 20 | GitHub Copilot | 1 | 108 tok |
| SkeneTechnologies/plg-skills | 20 | Codex, GitHub Copilot, Cursor, OpenCode | 3 | 596 tok |
| BoxLogoDev/sapstack Universal SAP skills and agents for Claude Code — FI, CO, TR, MM, SD, PP, HCM, SFSF, ABAP, | 20 | Claude Code, Codex, GitHub Copilot, Kiro, OpenCode, Windsurf | 11 | 15,008 tok |
| marcorusc/mcp-biomodelling-servers A repository that stores all the MCP servers for creating biological mechanistic models. I | 20 | GitHub Copilot | 1 | 3,402 tok |
| gabrielmoreira/agent-skills-mirror Periodically refreshed mirror of agents, skills, prompts and instruction files from public | 20 | GitHub Copilot | 1 | 191 tok |
| ashlrai/phantom-secrets phm.dev Stop AI coding agents from leaking your API keys. Local proxy + MCP that swaps real secret | 20 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 4 | 7,546 tok |
| karthikyaddana/figma-mcp-free MCP server + Figma plugin that streams live design data to AI coding tools — no API rate l | 20 | Claude Code, GitHub Copilot | 2 | 887 tok |
| Azure/azure-functions-skills A repository for Azure Functions skills, prompts, and reusable definitions to support agen | 20 | Claude Code, Codex, GitHub Copilot, OpenCode | 12 | 2,310 tok |
| patchloom/patchloom patchloom.github.io Structured file edits for AI agents (JSON/YAML/TOML, markdown, AST, dry-run, MCP). Not a g | 20 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 10,152 tok |
| austenstone/myinstants-mcp myinstants.com MCP server that lets your ai agent press sound buttons. it's not that deep. | 20 | GitHub Copilot | 1 | 1,027 tok |
| BnJam/stac-mcp An MCP Server for STAC requests | 20 | Codex, GitHub Copilot, OpenCode | 2 | 5,711 tok |
| ravinperera/ai-token-efficiency-playbook Drop-in instructions, prompts, and workflows to reduce token usage across Codex, Claude Co | 20 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,452 tok |
| tum-gis/3dcitydb-mcp-server A Model Context Protocol (MCP) server that gives AI assistants (Claude Code, Claude Deskto | 20 | GitHub Copilot | 1 | 74 tok |
| Hongda-Zhao/bio-gene-to-reference-tree Auditable agent skill for resolving protein queries, selecting references, and planning re | 20 | GitHub Copilot | 1 | 105 tok |
| ever-works/directory-web-template ever.works Open-Source Directory Website NextJs Boilerplate (part of Ever® Works™ Platform) - https:/ | 20 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 17,623 tok |