Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 270,802 indexed, measured the same four ways as everything else here.
rabden/X-twitter-social-manager-skill
Skill Claude CodeCodex
Personal X/Twitter social media manager. Use when the user asks to craft, write, review, or optimize X/Twitter posts, threads, replies, or DMs. Also use when the user wants content strategy advice, engagement analysis, profile optimization, audience growth tactics, post scheduling guidance, or wants to brainstorm…
AIGC-Hackers/ahrefs-domain-rating-free-skill
Skill Claude CodeCodex
Use when checking Ahrefs Domain Rating, DR, website authority, domain authority, backlink profile strength, or free Ahrefs public API data for a domain or URL without an API key.
Skill Claude CodeCodex
Audit and enable security-oriented Xcode build settings. Progressively enables compiler warnings, static analyzer checkers, and Enhanced Security features. Use when: user wants to secure their Xcode project, audit security settings, enable hardening, review security posture of build configuration, set up…
Skill Claude CodeCodex
Skill "content-repurpose" from koinod/koino-skills, covering content repurpose, description, activation, instructions and step 1: content analysis.
Skill Codex
Use for searching, selecting, calculating, checking, or explaining executable clinical formulas, medical calculators, risk and staging scores, renal estimates, lab-derived indices, unit conversions, dose arithmetic, or interpretation thresholds; also use to turn a supplied JSON, CSV, Markdown, PDF, DOCX, or written…
Skill Claude CodeCodex
Pull a Figma node in the order that decides whether the build can be correct — the full node first with no clarifying questions, then locate the exact piece, then every spacing token, then colour, then type/radii/shadows/states, and the screenshot LAST. Use the moment a figma.com link is shared or someone says…
VineeTagarwaL-code/graph-engineering
Skill Claude CodeCodex
Use when a request has many similar subtasks (auditing every file in a repo, researching a list of companies, migrating a set of endpoints, reviewing a batch of documents), when a plan is about to be written as "first X, then Y, then Z" across more than about four steps, or when work spans 10+ files or sources. Also…
Victory-7291/project-scaffold-setup-skills
Skill Codex needs its repo
Embedded firmware setup: STM32, ESP32, AVR, RP2040, Nordic nRF, Zephyr/RTOS, vendor SDKs, CMake/CMakePresets, VS Code/clangd, cross toolchains, flash/debug, Docker/CI. Use for MCU scaffolds, existing firmware modernization, BSPs, linker/startup files, SDK package selection, and embedded CI; prefer cpp-project-setup…
Skill Claude CodeCodex
Use the gurume CLI to search Japanese restaurants on Tabelog. Trigger this whenever the user wants to find, recommend, or research restaurants/eateries in Japan — by area (Tokyo, Osaka, Kyoto, 三重, etc.), by cuisine (ramen, sushi, yakiniku, izakaya...), or with a vague request like "where should I eat in Shibuya" or…
romolett0/luna-max-orchestrator
Skill Codex
Orchestrate complex coding tasks with GPT-5.6 Sol as the controller and GPT-5.6 Luna at Max reasoning as isolated workers in separate top-level chats, never as native subagents. Use when the user asks for Luna Max workers, the Sol + Luna pattern, multi-chat delegation, model-tier-aware parallel implementation, or…
Skill Codex
Download arXiv LaTeX sources and PDFs into title-based paper folders, keep English source and Chinese source trees separate, maintain a concise glossary while manually translating the full paper into Chinese paragraph by paragraph without machine-translation APIs, scan for likely untranslated prose, and compile…
MCP server Claude CodeCodexCursor +2
Hosted ambient memory for AI agents. Retrieve context and save notes via MCP tools with OAuth. Remote server at mcp.kortexio.io.
MCP server Claude CodeCodexCursor +2
MCP server for Statistics Sweden (SCB) - 1200+ tables with population, economy, environment data. Remote server at scb-mcp.onrender.com.
MCP server Claude CodeCodexCursor +2
A Python client for the Parseur.com API to manage mailboxes, documents, uploads, and listen for new parsing events. Runs locally from the parseur-py Python package. Needs 2 environment variables to run.
Skill Claude CodeCodex needs its repo
Best practices for creating, editing, and manipulating Word documents (.docx files). Use when creating reports, memos, letters, templates, or any .docx output. Also use when reading, editing, or extracting content from existing Word documents.
MCP server Claude CodeCodexCursor +2
Agentic MCP server for detecting fake LinkedIn recruiter / job-offer scams using free OSINT sources. Runs locally from the jobverify-mcp Python package.
Skill Claude CodeCodex
Autonomous orchestrator that delegates a task to a /pi, /opencode, /codex, or /cursor subagent and drives it to completion without user babysitting. Invoked as /autopilot . Arms a backgrounded wait for an instant completion ping, checkpoints the subagent every 10 minutes (interrupt, progress report, course-correct)…
MCP server Claude CodeCodexCursor +2
Official Sevalla MCP — full PaaS API access through just 2 tools. Remote server at mcp.sevalla.com.
MCP server Claude CodeCodexCursor +2
Multi-account email MCP server for Gmail, IMAP, and JMAP: search, send, drafts, labels. Runs locally from the mailbox-mcp npm package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
MCP server for Exchange / OWA - email, calendar, directory, availability. Runs locally from the exchange-mcp-server Python package. Needs 2 environment variables to run.
Skill Claude CodeCodex
Instructions for using RelayRoom to exchange messages when different parts of a project need to coordinate. The input does not explain RelayRoom itself or the exact messages it supports.
MCP server Claude CodeCodexCursor +2
Send a thought, get one metathought that makes your agent inspect its own assumptions. Keyless. Runs locally from the self-inspect-mcp npm package.
Skill Codex
Use when an agent needs a disciplined quantitative factor mining workflow for forming one hypothesis at a time, implementing a factor, running validation, recording iteration notes, accepting improvements, or rolling back weak experiments.
Skill Claude CodeCodex
Use this skill for hardware-in-the-loop firmware capture and decode workflows through the Saleae Logic 2 MCP server.
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: