Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 281,781 indexed, measured the same four ways as everything else here.
Skill Codex
Drive, inspect, debug, and verify Unity projects through the unityctl CLI or MCP server. Use when an agent needs to modify scenes, GameObjects, components, assets, scripts, project settings, Play Mode, tests, builds, screenshots, or verification workflows in a Unity project, especially when changes need structured…
Skill Claude CodeCodex
Poll a This Needs A Call voice session through MCP, act on settled spoken updates, and stop monitoring when the call ends.
Skill Claude CodeCodex
Run diff, commit, push and other git related commands.
MCP server Claude CodeCodexCursor +2
Rosetta/PyRosetta protein modeling and Biotite translation for computational biology. Runs locally from the rosetta-mcp-server npm package. Needs 3 environment variables to run.
Skill Claude CodeCodex
Fix PHPStan static analysis errors by adding type annotations and PHPDocs. Use when encountering PHPStan errors, type mismatches, missing type hints, or static analysis failures. Never ignores errors without user approval.
Skill Codex
Create, customize, deploy, restore, or improve a user-owned OneBench personal workbench from a one-sentence need. Use when a user asks an agent to set up their personal dashboard, choose a OneBench role template, configure modules and themes, publish a computer/phone PWA, create a browser new-tab version, sync the…
Skill Claude CodeCodex
AI-powered music research with 92+ tools across 17 sources — MusicBrainz, Bandcamp, Discogs, Genius, Last.fm, Wikipedia, and more. Influence tracing, track verification, playlist building, and publishing.
Skill Claude CodeCodex
Use when the user asks to "write SEO content", "create a blog post", "write an article", "content writing", "draft optimized content", "write me an article", "create a blog post about", "help me write SEO content", or "draft content for". Creates high-quality, SEO-optimized content that ranks in search engines.…
Skill Claude CodeCodex
Build with SATI (Solana Agent Trust Infrastructure) - on-chain agent identity, verifiable reputation, and blind feedback on Solana. Use when registering AI agents on-chain via Token-2022 NFTs, giving or searching feedback, querying agent reputation, building registration files (ERC-8004), encrypting attestation…
MCP server Claude CodeCodexCursor +2
MCP server "mcp-dayone" as configured in Quevin/mcp-dayone. Runs locally from the mcp-dayone Python package.
MCP server Claude CodeCodexCursor +2
This is a 12306 ticket search server based on the Model Context Protocol (MCP). Runs locally from the 12306-mcp npm package.
eugenepyvovarov/things3-agent-skill
Skill Claude CodeCodex
Manage tasks, projects, areas, headings, and tags in the Things 3 macOS app via a local CLI (list Inbox/Today/Upcoming/Anytime/Someday/Logbook, search, create/update/complete/cancel items, open items in Things). Use when Codex needs to manage Things 3 on macOS.
Skill Claude CodeCodex
Run SkillAdaptor to evolve agent skills from task failures. Use when improving SKILL.md files from trajectories or after benchmark runs.
Skill Codex
Use when working in Xu Zilong academic projects with Data/Program/Results/Manuscripts/Submissions and needing stable interfaces between generated results, hand-edited manuscript inserts, and submission artifacts.
MCP server Claude CodeCodexCursor +2
MCP plugin for IDA Pro/IDA Free that uses ida-domain for database access. Runs locally from the ida-domain-mcp Python package.
MCP server Claude CodeCodexCursor +2
Reddit API tools and examples. Runs locally from the reddit-mcp Python package.
MCP server Claude CodeCodexCursor +2
MCP server "xuanmu-bugbounty-mcp" as configured in guaidao2/Xuanmu-Bugbounty-mcp. Runs locally from the xuanmu-bugbounty-mcp Python package.
kalivaraprasad-gonapa/azure-mcp
MCP server Claude CodeCodexCursor +2
MCP server "azure-mcp" as configured in kalivaraprasad-gonapa/azure-mcp. Runs locally from the azure-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server "xmcp" as configured in vibeforge1111/xmcp. Runs locally from the xmcp Python package.
MCP server Claude CodeCodexCursor +2
MCP server "plantontology" as configured in AlexAI-MCP/PlantOntology. Runs locally from the plantontology Python package.
Skill Claude CodeCodex
Operate Argos visual testing from the terminal with the argos CLI — list and inspect builds and snapshot diffs, download a build's screenshots or a project's latest baseline, submit reviews, request reviewers, post comments, inspect a test's flakiness and its recurring changes, ignore flaky test changes, configure a…
MCP server Claude CodeCodexCursor +2
MCP server for AI model search capabilities using Grok. Runs locally from the grok-search-mcp npm package.
MCP server Claude CodeCodexCursor +2
MITM proxy manager with MCP integration. Runs locally from the mitmproxy-mcp Python package.
MCP server Claude CodeCodexCursor +2
GitHub's hosted MCP server: lets the agent search code, read and create issues and pull requests. Remote server at api.githubcopilot.com.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: