22,170 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 agents7,588Claude Code6,636Data and AI3,676Backend and APIs3,496Languages3,402Planning3,219Git and workflow3,187Code review2,745Testing2,374Memory and context2,364DevOps and cloud2,310Writing and docs2,309Research2,295Frontend2,261Security2,021Productivity1,715
All Claude Code31,998 Codex23,222 OpenCode22,170 GitHub Copilot3,550 Gemini CLI1,918 Cursor1,738 Windsurf137 Kiro80
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| bgill55/daedalus bgill55.github.io Daedalus is a standalone terminal-based AI coding assistant that runs on your machine. It | 4 | Codex, OpenCode | 1 | 896 tok |
| astandrik/codex-pets pets.ydb-qdrant.tech Community gallery, CLI, and MCP service for Codex-compatible animated pets, backed by YDB. | 4 | Codex, OpenCode | 1 | 1,914 tok |
| u9401066/nsforge-mcp Neurosymbolic Forge — an MCP server that turns concepts into verifiable, traceable formula | 4 | Claude Code, Codex, GitHub Copilot, OpenCode | 23 | 5,925 tok |
| vvooki-sys/loomem loomem.ai Open-source context layer for LLM agents — a single Rust binary served over MCP that feeds | 4 | Claude Code, Codex, OpenCode | 2 | 3,439 tok |
| Spectoda/easyeda-mcp MCP server and EasyEDA Pro bridge for AI-assisted PCB review, component sourcing, manufact | 4 | Codex, OpenCode | 1 | 595 tok |
| ozgurkarahan/salesforce-meta-tool-identity-propagation Salesforce Meta Tool (MCP Server) with end-to-end identity propagation via On-Behalf-Of (J | 4 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 868 tok |
| reacher-z/GraphEngineering Vendor-neutral graph orchestration for reliable agentic systems: one portable Graph IR, na | 4 | Codex, OpenCode | 1 | 284 tok |
| MattyMailers/smartmoving-mcp MCP server for the SmartMoving External API, enabling AI agents to safely query and operat | 4 | Codex, OpenCode | 1 | 823 tok |
| Scaffoldic/agentforge-graph pypi.org Turn any repo into a Code Knowledge Graph your coding agent can reason over — symbols, API | 4 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,309 tok |
| Driftya/code-meridian driftya.com Local graph memory for AI coding agents, giving MCP-compatible tools precise codebase cont | 4 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,121 tok |
| liatrio-labs/slash-command-manager Python CLI tool and MCP server for generating slash commands in AI coding assistants (Curs | 4 | Codex, OpenCode | 1 | 254 tok |
| Vahlame/create-vkm-kit npmjs.com Cross-platform kit that gives AI agents (Claude Code, Codex, Cursor) persistent memory: Ma | 4 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 6,822 tok |
| gaelic-ghost/SwiftASB (Rework TBD; Shelved) Faster-Than-Light Codex Integrations in SwiftUI and AppKit. | 4 | Codex, OpenCode | 1 | 3,537 tok |
| AdamRussak/self-doc Self-hosted documentation RAG pipeline that serves semantic search to LLM agents over the | 4 | Codex, OpenCode | 1 | 985 tok |
| autcir/openvidia Multi-key proxy for NVIDIA NIM with a native desktop dashboard — auto-rotation, cooldown, | 4 | Codex, OpenCode | 1 | 978 tok |
| sageox/agentx Detect, configure, and extend 14 AI coding agents (Claude Code, Codex, Cursor, Copilot, et | 4 | Claude Code, Codex, OpenCode | 14 | 580 tok |
| stilero/bankan The control center for managing many AI coding agents in one simple UI. See every task, e | 4 | Claude Code, Codex, OpenCode | 5 | 2,315 tok |
| al2m4n/TheYgent theygent.ai No-code, local-first studio for building and running production ready AI agents. Inference | 4 | Claude Code, Codex, OpenCode | 2 | 1,636 tok |
| pilotwaffle/TORQCLAW A governed control plane for AI agents — approval before action, budget before spend, rece | 4 | Claude Code, Codex, OpenCode | 6 | 4,597 tok |
| komiyamma/vscode_extension_commit_message_gene_by_codex Automatic commit message generation. Intended for use with environments such as Antigravit | 4 | Codex, OpenCode | 1 | 122 tok |
| quangdang46/looper_rust An autonomous AI development loop for Claude Code, Codex that plans, executes, and iterate | 4 | Codex, OpenCode | 1 | 539 tok |
| camjac251/tool-gates camjac251.github.io Intelligent tool permission gate & security hooks for AI assistants (Claude Code, Codex, A | 4 | Claude Code, Codex, OpenCode | 3 | 2,051 tok |
| Hipson47/Hipson local-first AI Development Control Plane for AI-native software work | 4 | Codex, OpenCode | 1 | 744 tok |
| fmind/dotfiles fmind.dev AI-driven, CLI-first dotfiles for Linux & macOS — chezmoi + mise, Fish, Neovim, and a cust | 4 | Claude Code, Codex, OpenCode | 4 | 2,657 tok |
| r-design-j/tri-party-framework Verifiable Codex + Claude + Gemini collaboration framework with source checks, mutual cros | 4 | Claude Code, Codex, OpenCode | 7 | 2,169 tok |
| gingugu/gingugu A pirate never forgets where the treasure's buried. 🏴☠️ | 4 | Claude Code, Codex, OpenCode | 30 | 4,945 tok |
| craigcossairt/trellis The structure a project grows on: a free starter template for AI-assisted development. One | 4 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 9 | 5,088 tok |
| SeidSmatti/promptPrimer Meta-prompt system for agentic CLIs. Classifies your task, loads domain-specific best prac | 4 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 7,731 tok |
| swarmclawai/agent-skills-lint Cross-agent skill validator and installer — Claude Code, Codex, OpenCode, Aider, Copilot, | 4 | Codex, OpenCode | 1 | 1,294 tok |
| niuheilong/stock-mcp-server Real-time A-share stock data for AI agents via MCP protocol | 4 | Codex, OpenCode | 1 | 2,185 tok |
| omgits0mar/awesome-claude-code-extensions omgits0mar.github.io Searchable index of Claude Code & Codex extensions: plugins, skills, MCP servers, agents, | 4 | Codex, OpenCode | 1 | 574 tok |
| newtv-ai/switchboard Self-hosted phone-to-terminal bridge for Claude Code, Codex, and Antigravity. No cloud rel | 4 | Claude Code, Codex, OpenCode | 2 | 765 tok |
| pcopu/coco Orchestrate multiple Codex sessions through Telegram. | 4 | Codex, OpenCode | 1 | 351 tok |
| 45ck/open-genome-agent Local-first DNA and VCF analysis copilot for evidence-bound genomics workflows, confidence | 4 | Claude Code, Codex, OpenCode | 22 | 1,422 tok |
| toyamarinyon/giselle giselles.ai Giselle: AI for Agentic Workflows. Human-AI Collaboration. Open Source. | 4 | Claude Code, Codex, OpenCode | 10 | 3,420 tok |
| wassemgtk/Open-Minions One-shot, end-to-end coding agents. Unattended agents that turn a task into a pull request | 4 | Codex, OpenCode | 1 | 253 tok |
| CarlosAlexandredevv/Nest-boilerplate | 4 | Codex, Cursor, OpenCode | 2 | 412 tok |
| MiyaTomono-new/CodeDrawing | 4 | Codex, OpenCode | 1 | 260 tok |
| osmanio2/vibe-to-prod From vibe-coded to production-ready | 4 | Codex, OpenCode | 1 | 1,047 tok |
| z35068037/whichrules See exactly which instructions your AI coding agent receives - and where they conflict. | 4 | Codex, OpenCode | 1 | 76 tok |
| Theia-pro/email-mentor Email Mentor: A multi-AI-tool email organization workflow (translation/classification/dead | 4 | Claude Code, Codex, OpenCode | 2 | 1,851 tok |
| 0xmariowu/builders-dont-cry Turn AI-written code into shippable products. | 4 | Claude Code, Codex, OpenCode | 12 | 1,742 tok |
| realEbi/askCode An AI-powered assistant for Neovim that connects to services like Gemini and Amazon Q to h | 4 | Claude Code, Codex, OpenCode | 2 | 1,532 tok |
| rogerSuperBuilderAlpha/hult-cohort-program site-nine-rouge-68.vercel.app Open-source curriculum and platform for the Hult Cohort Developer Program — GitHub-native, | 4 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,414 tok |
| meta-quest/Meta-Spatial-SDK-Templates The Meta Spatial SDK Templates is a collection of code samples that demonstrate the capabi | 4 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode, Windsurf | 6 | 413 tok |
| azuma520/cinematic-ui akseolabs.com A reasoning-first cinematic web design skill. Makes AI think like a film director — resear | 4 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,879 tok |
| runwhen-contrib/codecollection-devtools [Public] RunWhen Codecollection Getting Started Template - Managed by terraform | 4 | Codex, OpenCode | 1 | 377 tok |
| ssakone/crossrule Convert editor rules between different AI coding assistants (Cursor, Windsurf, Claude Code | 4 | Claude Code, Codex, OpenCode | 2 | 908 tok |
| mytech-today-now/augment-extensions A framework and module library that lets teams maintain coding standards, design systems, | 4 | Codex, OpenCode | 1 | 4,355 tok |
| d4551/piratebao PirateBao is a TypeScript/Bun agent-skill package for terse pirate-speak AI coding replies | 4 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 14 | 795 tok |