Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 267,458 indexed, measured the same four ways as everything else here.
hujizhou35-cmd/journal-cover-letter-tutorial
Skill Codex
Create, revise, benchmark, or check a cover letter for an academic journal submission from manuscript files. Use whenever a user wants a journal submission letter, asks to tailor a cover letter to a target journal, provides manuscript materials and asks for a letter, wants an existing academic cover letter improved…
MCP server Claude CodeCodexCursor +2
MCP server "freecad-mcp-agent" as configured in theosib/FreeCAD-MCP-Server. Runs locally from the freecad-mcp-agent Python package.
MCP server Claude CodeCodexCursor +2
MCP server for Figma design integration with AI coding tools. Runs locally from the @yhy2001/figma-mcp-server npm package.
Automations-Project/VSCode-Airtable-Formula
MCP server Claude CodeCodexCursor +2
Manage Airtable bases: schema, field CRUD, views, formula validation, extensions. Runs locally from the airtable-user-mcp npm package. Needs 3 environment variables to run.
Skill Claude CodeCodex
Drive a plan to completion by orchestrating implementer, reviewer, and critic agents across waves of parallel work. Use when the user says "orchestrate", "implement this plan", "execute plan", "drive this", or approves a plan for execution.
SpillwaveSolutions/publishing-astro-websites-agentic-skill
Skill Claude CodeCodex
Comprehensive guidance for building and deploying static websites with the Astro framework. This skill should be used when asked to "create astro site", "deploy astro to firebase", "set up content collections", "add mermaid diagrams to astro", "configure astro i18n", "build static blog", or "astro markdown setup".…
Skill Claude CodeCodex
Configure multi-tenant organizations, manage members and invitations, define custom roles and permissions, set up teams, and implement RBAC using Better Auth's organization plugin. Use when users need org setup, team management, member roles, access control, or the Better Auth organization plugin.
Skill Claude CodeCodex
Use this skill when extracting numeric data from Treasury bulletin tables, especially with inclusion/exclusion criteria (e.g., department-specific expenditures with filtering constraints).
tonyazhuuki/deep-research-skill
Skill Claude CodeCodex
Multi-agent iterative research pipeline using Eric Jang methodology. 10-18 specialized agents across 3 cycles produce consensus references, interaction maps, personalized syntheses, and action plans with domain-specific stress-testing, iterative deepening, and anti-pattern guards.
Skill Claude CodeCodex
Use when the user wants to wire Deskbrid as a Hermes MCP server — start the daemon, register MCP tools, test connectivity, and verify available tool categories. For initial system install, load the devops/deskbrid-install skill first.
MCP server Claude CodeCodexCursor +2
MCP server "obsidian-memory-mcp" as configured in YuNaga224/obsidian-memory-mcp. Runs locally from the obsidian-memory-mcp npm package.
MCP server Claude CodeCodexCursor +2
WordPress database access via Local by Flywheel. Execute read-only MySQL queries and inspect schema. Runs locally from the @verygoodplugins/mcp-local-wp npm package.
Skill Claude CodeCodex
First-run skill that walks the entire repository, auto-detects Classic vs Adaptive AUTOSAR, and maps it accordingly. For Classic (default): identifies features and SWCs and documents referenced requirement IDs (SW-REQ-, REQ-, FSR-, SYS-REQ-), port interfaces (S/R, C/S, Mode Switch, Parameter), dependencies on other…
Darthflute/social-calendar-skill
Skill Claude CodeCodex
Skill "social-calendar-skill" from Darthflute/social-calendar-skill, covering comprehensive brand social media skill, step 0 — mode selection and brand context, 0a: identify the mode, 0b: gather brand context and 0c: channel selection (mode a — calendar).
ItamarZand88/awesome-agent-conventions
Skill Claude CodeCodex
Skill "ad-creative-paid-ads" from ItamarZand88/awesome-agent-conventions, covering ad creative, before starting, 1. product & offer, 2. audience and 3. platform & stage.
MCP server Claude CodeCodexCursor +2
WAIaaS MCP server - Model Context Protocol integration for AI agents. Runs locally from the @waiaas/mcp npm package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor +2
Source code search for every package on PyPI and npm. Remote server at mcp.sourced.dev.
MCP server Claude CodeCodexCursor +2
One of 7 in .mcp.json
Adds a structured step-by-step reasoning tool the agent can call to break a problem into revisable thoughts. Runs locally from the @modelcontextprotocol/server-sequential-thinking npm package.
MCP server Claude CodeCodexCursor +2
Torrent Search MCP Server. Runs locally from the torrent-search-mcp Python package.
MCP server Claude CodeCodexCursor +2
MCP server for Kaiten — cards, time-logs, boards, comments, users. Runs locally from the mcp-kaiten npm package.
MCP server Claude CodeCodexCursor +2
Yet Another Frida MCP Server - Full-featured MCP server for Frida dynamic instrumentation. Runs locally from the ya-frida-mcp Python package.
kumamaki/Claude-Code-Personalities
MCP server Claude CodeCodexCursor +2
Exa's hosted MCP server: neural web search and page content for the agent. Remote server at mcp.exa.ai.
Skill Codex
Clarify, create, review or change product, service and office workflow requirements, PRDs and interactive prototypes. Use for vague goals, process improvements, spreadsheet/form rules, small UI edits and changes to existing systems, even without the word requirement.…
MCP server Claude CodeCodexCursor +2
Persistent, interactive MCP Apps for any MCP host: the AI builds an app once, you both reuse it — data outlives the conversation. Runs locally from the @2nd1st/open-mcp-apps npm package.
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: