44,996 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 agents8,544Claude Code6,892Git and workflow3,622Data and AI3,580Backend and APIs3,558Languages3,492Planning3,321Code review2,907Testing2,690DevOps and cloud2,489Writing and docs2,484Memory and context2,374Research2,321Frontend2,311Security2,178Project management1,971
All Claude Code32,539 Codex24,879 OpenCode23,799 GitHub Copilot3,723 Gemini CLI2,040 Cursor1,772 Windsurf202 Kiro116
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| KiBiz-Systems/kibuild-mcp Standalone MCP server for Claris FileMaker schema analysis — 32 tools for script navigatio | 10 | Claude Code | 3 | 1,352 tok |
| seilk/claude-teleport Sync Claude Code plugins, skills, agents, and settings across machines using a private Git | 10 | Claude Code | 1 | 2,287 tok |
| chapmanjw/minecraft-java-fabric-claude-plugin Claude Plugin with Skills and Agents for the MCP Server Mod for Minecraft Java Edition and | 10 | Claude Code | 1 | 2,351 tok |
| WolframInstitute/ClaudePluginComputationalResearch Wolfram-centric Claude plugin for AI-assisted computational research | 10 | Claude Code, Codex, OpenCode | 2 | 2,316 tok |
| npow/claude-relay Drop-in OpenAI and Anthropic API server that routes through Claude Code | 10 | Codex, OpenCode | 1 | 849 tok |
| alexmond/alexmskills alexmond.org A curated Claude Code plugin marketplace of reusable, self-improving skills and agents — e | 10 | Claude Code, Codex, OpenCode | 3 | 7,021 tok |
| garoon/garoon-mcp-server Garoon official MCP server | 10 | Claude Code, GitHub Copilot | 5 | 2,432 tok |
| schwarztim/freetaxusa-mcp MCP server for AI-assisted tax filing through FreeTaxUSA using Playwright browser automati | 10 | Claude Code | 1 | 390 tok |
| HelloThisIsFlo/omnifocus-operator An MCP server that exposes OmniFocus to AI agents via the Model Context Protocol (MCP). | 10 | Claude Code, Codex, OpenCode | 12 | 1,533 tok |
| kamiazya/whiteboard kamiazya-whiteboard.pages.dev An collaborative diagramming MCP tool for AI. Use it to align on specs, architecture, work | 10 | Claude Code, Codex, OpenCode | 44 | 3,768 tok |
| ChainBench/OpenChainBench openchainbench.com Open, reproducible benchmarks for crypto infrastructure: aggregators, bridges, blockcha | 10 | Claude Code, Codex, OpenCode | 3 | 472 tok |
| AgentsKit-io/doc-bridge doc-bridge.agentskit.io Portable doc bridge for AI agents — OKF + Self-Describe + AgentHandoff. CLI, MCP, Fumadocs | 10 | Claude Code, Codex, OpenCode | 2 | 339 tok |
| TommyBez/skillsboard skillsboard.sh Skills Board, the agent-native skills registry for teams. Free forever. | 10 | Codex, OpenCode | 1 | 1,414 tok |
| benkaiser/mob-mcp-crm mobcrm.au Personal CRM - Remember your contacts better | 10 | Codex, OpenCode | 1 | 990 tok |
| beremaran/godot-agent-loop Lean MCP feedback loop for Godot 4 — run, observe, interact, verify | 10 | Claude Code, Codex, OpenCode | 2 | 2,140 tok |
| bruchris/canvas-lms-mcp bruchris.github.io Canvas LMS MCP server — read courses, assignments, submissions, rubrics, quizzes; grade an | 10 | Claude Code, Codex, OpenCode | 7 | 1,878 tok |
| theYahia/moysklad-mcp npmjs.com MCP server for MoySklad — warehouse, inventory, orders, reports (Russia). Part of WWmcp — | 10 | Claude Code | 8 | — |
| keshrath/agent-comm npmjs.com Let AI coding agents coordinate in real time — MCP server with messaging, channels, shared | 10 | Claude Code | 1 | 1,143 tok |
| hermes-labs-ai/hermes-blind hermes-labs.ai Recovers the original goal of a long Claude Code or Codex session from its first user turn | 10 | Claude Code, Codex, OpenCode | 2 | 348 tok |
| waseemnasir2k26/reelforge skynetjoe.com Turn one raw talking-head take into a captioned 9:16 reel locally: faster-whisper transcri | 10 | Claude Code | 2 | — |
| yurukusa/cc-safe-setup yurukusa.github.io Claude Code safety hooks that block destructive operations at the tool boundary and surfac | 10 | Claude Code | 1 | 98 tok |
| prefect12/codex-token-meter prefect12.github.io Native macOS menu bar apps for tracking Codex and Claude Code token usage, quota, cache ef | 10 | Codex, OpenCode | 1 | 1,357 tok |
| aterrylu/autonomOS Multi-agent harness for CLI coding agents — orchestrate Claude Code, Codex, and more. | 10 | Claude Code, Codex, OpenCode | 3 | 15,407 tok |
| xCirno1/applyer Turn the coding agent you already use into a focused job-search copilot. | 10 | Claude Code | 1 | 766 tok |
| zqkra/plano Orchestrate AI coding agents that actually talk to each other — Claude Code, Codex, Gemini | 10 | Claude Code | 1 | 4,552 tok |
| brissonjo-sudo/droit-francais-skill Méthodologie de recherche en droit français, 18 modes d'erreur, sources primaires, contrôl | 10 | Claude Code | 2 | — |
| e06084/claude-screenwriting Structured screenwriting skills for Claude Code + Obsidian | 10 | Claude Code | 1 | 716 tok |
| leynos/visual-storytelling-skills Agent skills for AI film production — from prose to picture. | 10 | Codex, OpenCode | 1 | 8 tok |
| getsetmind/DalamudMCP Windows-local MCP server and Dalamud plugin for observing FFXIV state and executing opt-in | 10 | Codex, OpenCode | 1 | 556 tok |
| yugash007/edu-agent-skills Reusable educational skills for AI coding agents. Turn agents (Gemini CLI, Claude Code, Cu | 10 | Codex, OpenCode | 1 | 569 tok |
| ober37/ac-infinity-mcp ober37.github.io MCP server for AC Infinity grow controllers. AI agent integration for climate monitoring, | 10 | Claude Code | 1 | 4,857 tok |
| Hochfrequenz/aibap.mcp MCP server for SAP ABAP development via ADT REST API | 10 | Claude Code | 1 | 7,518 tok |
| andalabx/ember Lightweight headless browser for AI agents | 10 | Codex, OpenCode | 1 | 1,804 tok |
| drohi-r/companion-mcp ecube-entertainment.com MCP server for Bitfocus Companion with 53 tools for verified button control, styling, pres | 10 | Codex, OpenCode | 1 | 249 tok |
| mgh3326/auto_trader LLM agent trades KR/US stocks & crypto behind a deterministic safety layer — approval gate | 10 | Claude Code, Codex, Gemini CLI, OpenCode | 6 | 8,112 tok |
| stone16/multica-agent-team Public reference operating model for reusable, evidence-driven AI agent teams on Multica. | 10 | Claude Code, Codex, OpenCode | 3 | 4,494 tok |
| Megaprompting/torque-loop A Claude Code plugin that turns ambiguous work into shipped, tested, serialized artifacts | 10 | Claude Code | 4 | 3,341 tok |
| DeHor-Labs/transcreve-ai Multimodal video dossiers for agents: transcripts, frames, OCR, evidence, and RAG-ready kn | 10 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode, Windsurf | 7 | 2,966 tok |
| brainbytes-dev/everything-claude-marketing The complete marketing intelligence system for Claude Code — 18 agents, 72 skills, 22 comm | 10 | Claude Code, Codex, OpenCode | 2 | 2,067 tok |
| aws-samples/sample-ramp-aidlc-mod-starter-packs | 10 | GitHub Copilot, Kiro | 7 | 19,267 tok |
| mukul975/BHUSA-Anthropic-CyberSecurity-Skills | 10 | Claude Code | 1 | 220 tok |
| Tx1207/hello-scholar In Agent-related practice, I found that blindly piling on a large number of skills does no | 10 | Claude Code, Codex, OpenCode | 2 | 4,020 tok |
| konan-1947/claude_diff_view_vscode_extension marketplace.visualstudio.com claude_diff_view_vscode_extension | 10 | Claude Code, Codex, OpenCode | 2 | 7,137 tok |
| aarons22/paprika-tools MCP server for Paprika Recipe Manager | 10 | Codex, OpenCode | 1 | 571 tok |
| nbaertsch/Mythic-MCP | 10 | Claude Code | 4 | — |
| wasix-org/wasinix WASIX package collection based on Nix. | 10 | Claude Code, Codex, OpenCode | 2 | 1,990 tok |
| XMZF-vAI/clerkbox clerkbox.xmzf.space ClerkBox — A local-first AI desktop workspace with a built-in WebUI, extensible skill mark | 10 | Codex, OpenCode | 1 | 843 tok |
| alexhvastovich/playwright-ai-pom-starter Playwright POM, resilient locators, and repository skills for AI-assisted test automation. | 10 | Codex, OpenCode | 1 | 451 tok |
| kaiwood/kward kaiwood.github.io An extendable Ruby CLI coding agent. | 10 | Codex, OpenCode | 1 | 3,590 tok |
| nightBaker/fleans Workflow engine based on Orleans | 10 | Claude Code | 1 | 2,184 tok |