23,196 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 agents7,571Claude Code6,627Data and AI3,684Backend and APIs3,492Languages3,401Planning3,221Git and workflow3,179Code review2,740Testing2,368Memory and context2,365Writing and docs2,309DevOps and cloud2,308Research2,298Frontend2,256Security2,015Productivity1,715
All Claude Code31,984 Codex23,196 OpenCode22,145 GitHub Copilot3,551 Gemini CLI1,917 Cursor1,736 Windsurf133 Kiro79
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| vladolaru/claude-code-plugins My Claude Code plugins featuring specialized agents, commands, and development skills. | 8 | Claude Code, Codex, OpenCode | 2 | 2,180 tok |
| zhizhuodemao/ai-reverse-resources Plugin marketplace for AI-assisted reverse engineering across Codex and Claude Code. | 8 | Codex, OpenCode | 1 | 414 tok |
| SebastienDegodez/skraft-plugin sebastiendegodez.github.io Pipeline SDLC agentique déterministe (DISCOVER→DELIVER) : agents spécialisés, reviewers ad | 8 | Claude Code, Codex, GitHub Copilot, OpenCode | 20 | 4,661 tok |
| soheilfallah/jobxhunter jobxhunter.dev Searches live UK and Canada jobs, fits an ATS-safe CV to each role from your real experien | 8 | Claude Code, Codex, OpenCode | 1 | 839 tok |
| JasonLandbridge/opencode-ccs-sync opencode-ccs-sync is an OpenCode plugin that reads your Claude Code Switch (CCS) configura | 8 | Codex, OpenCode | 1 | 581 tok |
| nutdnuy/sec-opendata-th Python client + Claude Code plugin for the Thai SEC OpenAPI (api.sec.or.th): fund factshee | 8 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,573 tok |
| leonardsellem/hypermnesic Git-first memory for AI agents: Markdown files are truth, the index is disposable, writes | 8 | Claude Code, Codex, OpenCode | 2 | 4,633 tok |
| theoklitosBam7/mcp-git-commit-generator Generate conventional commit messages from your staged git changes using Model Context Pro | 8 | Codex, OpenCode | 1 | 410 tok |
| catfish-1234/sessionmem npmjs.com Local-first MCP memory layer for AI coding assistants; persistent cross-session memory, st | 8 | Claude Code, Codex, OpenCode | 1 | 870 tok |
| Aetheria-Labs1/storefront-skills AI skill for building Shopify landing pages | 8 | Codex, OpenCode | 1 | 563 tok |
| elmochilyas/laraskills | 8 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 10 | 6,522 tok |
| Looted/kibi Kibi is a requirement-conformance layer for AI coding agents that keeps product intent con | 8 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 4,280 tok |
| franklesniak/copilot-repo-template Reusable template for AI-assisted repositories with shared coding-agent instructions, CI v | 8 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 13 | 141,988 tok |
| Eliyce/paqad-ai paqad.ai Spec-driven development framework — AI agents that think before they type | 8 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode, Windsurf | 6 | 652 tok |
| YosefHayim/launch-store npmjs.com Self-hosted CLI for building, signing, and shipping Expo/React Native apps to TestFlight a | 8 | Claude Code, Codex, OpenCode | 6 | 2,310 tok |
| vepo/issues Sistema de Gestão de Mudanças | 8 | Claude Code, Codex, Cursor, OpenCode | 25 | 4,153 tok |
| flanliulf/aiforge Sync AI coding configurations from any Git repository to Copilot, Claude Code, Cursor, and | 8 | Claude Code, Codex, Gemini CLI, OpenCode | 53 | 1,374 tok |
| timstewart-dynatrace/Best-Practice-Notebooks ** not officially supported by Dynatrace ** these notebooks were sourced from official doc | 8 | Codex, OpenCode | 1 | 1,807 tok |
| yldgio/vibe-vscode VS Code development workspace with GitHub Copilot instructions, coding guidelines, and pro | 8 | Codex, GitHub Copilot, OpenCode | 10 | 9,149 tok |
| youssefsz/agentdoctor agentdoctor.youssef.tn Audit repositories for AI coding agent readiness. | 8 | Claude Code, Codex, OpenCode | 2 | 1,233 tok |
| andoop/sandtable | 8 | Claude Code, Codex, Cursor, OpenCode | 17 | 1,749 tok |
| waelmas/codeplow Plugins for AI coding agents (Claude Code, Cursor, Codex CLI) that fight context rot and d | 8 | Claude Code, Codex, OpenCode | 1 | 3,191 tok |
| Digidai/website2markdown md.genedai.me Convert any URL to clean Markdown. Cloudflare Worker with 14 site adapters, MCP Server, Ag | 8 | Claude Code, Codex, OpenCode | 2 | 440 tok |
| wangyendt/wayne-skills Including self-designed agent skills and pywayne skills | 8 | Claude Code, Codex, OpenCode | 2 | 1,863 tok |
| elhamid/llm-council LLM Council fork with persistence, decision traces, stability fixes, repeatable checks, an | 8 | Claude Code, Codex, OpenCode | 2 | 2,683 tok |
| longportapp/openapi open.longportapp.com Longport OpenAPI SDK Base. | 8 | Claude Code, Codex, OpenCode | 2 | 1,222 tok |
| ExceptionRegret/Kryfto The open-source web-browsing backend for AI agents & workflow engines. Ships a 42-tool MCP | 8 | Codex, OpenCode | 1 | 640 tok |
| LerianStudio/lerian-mcp-server A MCP server to support all Lerian's platforms. Enables AI assistants to interact with Mid | 8 | Claude Code, Codex, OpenCode | 2 | 498 tok |
| ZenlixAI/echo-mcp Echo structured messages to drive the states of an agent client | 8 | Claude Code, Codex, OpenCode | 3 | 1,979 tok |
| SylphxAI/filesystem-mcp npmjs.com ARCHIVED non-primary. Prefer Citra/Iris/Cue/Prism/Spine/Lookout. | 8 | Codex, OpenCode | 1 | 455 tok |
| ebhattad/nfl-mcp | 8 | Codex, OpenCode | 1 | 1,572 tok |
| DiscoClaw/discoclaw Discoclaw: CLI-first Discord bridge for agent runtimes | 8 | Claude Code, Codex, OpenCode | 2 | 1,242 tok |
| xhiroga/blender-mcp-senpai | 8 | Claude Code, Codex, Cursor, OpenCode | 3 | 496 tok |
| Initsnow/bilibili-subtitle-fetch MCP server for fetching Bilibili video subtitles with language and format options. | 8 | Codex | 1 | — |
| Flux-Point-Studios/unreal-mcp Unreal Engine MCP (Model Context Protocol) server for AI-powered automation | 8 | Codex, GitHub Copilot, Gemini CLI, OpenCode | 3 | 2,743 tok |
| TheodorStorm/brainstorm-mcp borgmcp.ai Archived multi-agent coordination prototype superseded by Borg MCP. | 8 | Claude Code, Codex, OpenCode | 2 | 3,840 tok |
| acoyfellow/mcpu MCP control surface for a Cloudflare Artifacts repo. Bootstrap from GitHub, then edit, com | 8 | Codex, OpenCode | 1 | 82 tok |
| iterorganization/IMAS-Codex | 8 | Claude Code, Codex, OpenCode | 14 | 28,793 tok |
| Vvlladd/AppStoreConnectMCP | 8 | Claude Code, Codex, OpenCode | 4 | 1,461 tok |
| thisrohangupta/harness-mcp-v2 harness.io MCP server for Harness.io | 8 | Claude Code, Codex, OpenCode | 2 | 6,382 tok |
| fkguo/nds-mcp Nuclear Data Services MCP server — offline SQLite-backed nuclear physics data queries | 8 | Claude Code, Codex, OpenCode | 2 | 3,519 tok |
| mtford90/httap Inspect, intercept & mock HTTP traffic from your terminal or AI agent | 8 | Claude Code, Codex, OpenCode | 3 | 3,996 tok |
| luiox/openocd-mcp mcp server for openocd | 8 | Codex, OpenCode | 1 | 1,261 tok |
| SamMorrowDrums/mcp-typescript-starter A minimal Model Context Protocol (MCP) server in TypeScript with hello tool, markdown reso | 8 | Codex, OpenCode | 1 | 961 tok |
| scidonia/rocq-piler MCP server for Coq LSP | 8 | Codex, OpenCode | 1 | 706 tok |
| feiphoon/pydata-london-2026-mcp-server-tracing-with-open-telemetry | 8 | Claude Code, Codex, OpenCode | 2 | 1,177 tok |
| AlexWangDa/s3-mcp-server-java The MCP Server based on the S3 protocol can perform operations on Amazon S3 and other S3-c | 8 | Codex, OpenCode | 1 | 560 tok |
| bestagentkits/cloud-harness-mcp harness.agentkit.best Remote coding harness exposed as a secure Streamable HTTP MCP server | 8 | Claude Code, Codex, OpenCode | 3 | 1,891 tok |
| kimgh06/Thask thask.kimgh06.com Thask – Linked Graph Risk Manager for Engineering Teams | 8 | Claude Code, Codex, OpenCode | 2 | 1,471 tok |
| sardine-ai/mcp-server-manager | 8 | Claude Code, Codex, OpenCode | 5 | 5,810 tok |