44,969 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 |
|---|---|---|---|---|
| Hiroki-org/jules-extension marketplace.visualstudio.com VSCode extension for google Jules API | 22 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 3,767 tok |
| Horosheff/excalibur-blog-cloud-public A Cursor automation plugin for blogging: an SEO/GEO pipeline using subagents, visuals, QA, | 22 | Claude Code, Codex, Cursor, OpenCode | 24 | 1,751 tok |
| chenxizhang/m365copilot-mcp M365 Copilot MCP Server - Model Context Protocol server for Microsoft 365 Copilot integrat | 22 | Claude Code | 1 | 4,202 tok |
| sapiom/sapiom-js TypeScript / Node libraries | 22 | Claude Code | 4 | — |
| aiproxer/aiproxer Any agent. Any model. Your subscriptions. One proxy. | 22 | Claude Code, Codex, Kiro, OpenCode | 64 | 15,027 tok |
| Ron537/DPlex ron537.github.io Mission control for your AI coding agents — run Copilot CLI, Claude Code, and more across | 22 | GitHub Copilot | 1 | 2,614 tok |
| powersync-ja/agent-skills powersync.com Official agent skills for PowerSync | 22 | Claude Code, Codex, OpenCode | 2 | 472 tok |
| JagjeevanAK/OpenFoodFacts-MCP npmjs.com OpenFoodFacts-MCP is a project for managing, processing, and analyzing food product data u | 22 | GitHub Copilot | 1 | 139 tok |
| panbanda/omen panbanda.github.io SAST intelligence for AI agents. Complexity, hotspots, blast radius, and tech debt analysi | 22 | Claude Code, Codex, OpenCode | 2 | 3,061 tok |
| las-team/lastest Lastest Visual Regression Testing - Cloud/Self-hosted version | 22 | Claude Code | 2 | 3,201 tok |
| l22-io/orchard-mcp MCP server for Apple Calendar, Mail, and Reminders on macOS using native EventKit and Scri | 22 | Claude Code, Codex, OpenCode | 2 | 1,070 tok |
| asa-degroff/Porrima porrima.cc A self-hosted, memory-native AI agent framework and cross-platform GUI application. | 22 | Claude Code, Codex, OpenCode | 2 | 6,283 tok |
| EndeavorYen/chrome-cdp-ex endeavoryen.github.io Attach a coding agent to the Chrome/Edge/Electron tab you already have open. Cookies stay. | 22 | Codex, OpenCode | 1 | 1,829 tok |
| huifer/drug-discovery-skills wellally.tech Drug Discovery Intelligence plugin for Claude Code. AI-powered target validation, competi | 22 | Claude Code | 1 | 814 tok |
| machinavitalis/jaxonomy py.jaxonomy.com JAX-native simulation engine for hybrid dynamical systems — block-diagram modeling, ODE/DA | 22 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 5 | 2,254 tok |
| insung8150/AgentWebSearch-MCP Local WebSearch without API keys - MCP Server for Claude Code, OpenClaw, LM Studio. Parall | 22 | Claude Code | 1 | 1,300 tok |
| kylehughes/writing-prose-like-a-human-for-agents A skill and subagent that help AI agents write and edit prose that doesn't read like AI. | 22 | Claude Code, Codex, OpenCode | 2 | 558 tok |
| nonz250/ai-rotom npmjs.com Pokemon Champions battle advisor MCP server | 22 | Claude Code | 1 | 3,588 tok |
| scszcoder/eCan.ai ecan.ai Privacy-first, AI native agents For E-Commerce (and beyond), create skill (langgraph based | 22 | Claude Code | 1 | 4,033 tok |
| Boise-State-Development/agentcore-public-stack boise-state-development.github.io The unofficial full-stack platform for Strands Agents and AWS Bedrock AgentCore. | 22 | Claude Code, GitHub Copilot, Kiro | 40 | 60,494 tok |
| briansmith80/claude-code-status-bar briansmith80.github.io Configurable status bar for Claude Code: usage limits with pacing markers, context window, | 22 | Claude Code | 1 | 14,769 tok |
| Destrayon/Connapse Self-hosted knowledge base and memory for AI agents. MCP server and REST API with hybrid s | 22 | Claude Code | 7 | 1,991 tok |
| bigduu/Bamboo-agent bigduu.github.io Bamboo — a local-first Rust agent harness and runtime with sessions, tools, skills, MCP, s | 22 | Claude Code, Codex, OpenCode | 2 | 2,398 tok |
| sotthang/so-agentbar macOS menu bar app that monitors your active Claude Code agent sessions in real-time | 22 | Claude Code | 2 | — |
| TerminallyLazy/Tree-Ring-Memory terminallylazy.github.io Framework-agnostic, local-first memory lifecycle for AI agents: Rust CLI, SQLite/FTS recal | 22 | Codex, OpenCode | 1 | 1,038 tok |
| getcargohq/cargo-skills getcargo.ai GTM engineering skills for AI coding agents — build lead lists, find & verify emails, wate | 22 | Claude Code, Codex, OpenCode | 2 | 327 tok |
| databricks-solutions/ai-platform-kit AI-powered Databricks platform engineering — provision workspaces, configure Unity Catalog | 22 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 1,603 tok |
| BariBariGood/manzanas manzanas.dapsdev.dev Mac daemon for multi-agent iOS simulator fleet orchestration: leases, warm pools, determin | 22 | Claude Code, Codex | 9 | — |
| star-ga/mind-mem mindlang.dev Persistent AI memory for Claude Code, OpenClaw, and any MCP-compatible agent. BM25F + vect | 22 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 6 | 5,997 tok |
| daytona/skills An agent skill for creating and running sandboxes on the Daytona platform. | 22 | Claude Code | 1 | — |
| AdamGustavsson/ClaimsMCP An MCP server that extracts claims from a text | 22 | Codex, OpenCode | 1 | 4,064 tok |
| KxSystems/kx-skills Public repository for KX AI Plugins and Skills. Implements Claude Marketplace metadata | 22 | Claude Code | 1 | — |
| tripsyapp/cli tripsy.help Tripsy CLI and MCP server for planning trips and managing itineraries, stays, transportati | 22 | Codex, Gemini CLI, OpenCode | 2 | 3,902 tok |
| ThinkingAIAgenticEngine/ae-cli CLI tool for ThinkingAI AgenticEngine (AE) platform. Designed for both AI Agent and human | 22 | Codex, OpenCode | 1 | 4,328 tok |
| dhq-boiler/Unofficial-VS-MCP Model Context Protocol (MCP) server for Visual Studio | 22 | Claude Code | 1 | 1,067 tok |
| Evergreen-Techworks/realm-engine-client realmengine.org Free, open-source hacking platform for Realm of the Mad God (RotMG / Exalt). Autonexus, a | 22 | Claude Code | 2 | — |
| shir-danishyar/humanize Agent skill that removes documented AI-writing patterns — two modes, register awareness, v | 22 | Codex, OpenCode | 1 | 277 tok |
| Averyy/fetchaller-mcp fetchaller.com Simple MCP server that allows Claude Code to fetch URLs without permission prompts (includ | 22 | Claude Code | 1 | 12,238 tok |
| memtomem/memtomem memtomem.com Long-term memory for AI coding agents, kept as Markdown you own. Hybrid BM25 + vector sear | 22 | Claude Code | 1 | 1,460 tok |
| skein-js/skein-js skein.js.org Open-source alternative to LangGraph Platform for TypeScript — self-host your LangGraph.js | 22 | Claude Code, Codex, OpenCode | 4 | 4,730 tok |
| Mnemosyne-OS/Mnemosyne-Neural-OS mnemosyne-os.io A control room for AI memory. Your files and conversations become searchable memory any mo | 22 | Codex, OpenCode | 1 | 2,060 tok |
| KenTaniguchi-R/ledgr Self-hostable, open-source personal finance app (AGPLv3) | 22 | Codex, OpenCode | 1 | 2,736 tok |
| theYahia/tilda-mcp npmjs.com MCP server for Tilda — website builder, page management (Russia). Part of WWmcp — 46 MCP s | 22 | Claude Code | 3 | — |
| securityfortech/hacking-skills Claude Code skills for finding bugs and vulnerabilities — bug bounty, pentest, CTF, code r | 22 | Claude Code | 1 | 369 tok |
| rodbv/socratic-skills Claude Code skill: quizzes you on code diffs, specs, and plans to verify understanding bef | 22 | Claude Code, Codex | 2 | — |
| buldezir/Herdglass Native macOS GUI client for remote Herdr servers, with a GPU terminal via libghostty | 22 | Codex, OpenCode | 1 | 19,454 tok |
| gvray/gvray-admin react.gvray.com 🚀 Enterprise NestJS Admin Template built with NestJS, Prisma, MySQL, Redis, JWT Authentic | 22 | Claude Code | 1 | 763 tok |
| LKQ667/metamath-harness DeepSeek Harness 0.1.1-rc.2 mathematical modeling enhancement suite: external plugins + Pr | 22 | Codex, OpenCode | 1 | 630 tok |
| narumiruna/kestrel Android mock GPS app — lock your device location to any coordinate, play back a route auto | 22 | Codex, OpenCode | 1 | 2,595 tok |
| dzcorp/FerrisScope A Rust-native, open-source desktop IDE for Kubernetes | 22 | Claude Code | 1 | 14,135 tok |