Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 269,320 indexed, measured the same four ways as everything else here.
SamuelMoraesF/mcp-nfse-nacional
MCP server Claude CodeCodexCursor +2
MCP Server para consulta de NFSe no portal nacional (nfse.gov.br). Runs locally from the mcp-nfse-nacional npm package. Needs 3 environment variables to run.
MCP server Claude CodeCodexCursor +2
MCP server "waveform-mcp" as configured in ynivin/waveform-mcp. Runs locally from the waveform-mcp Python package.
MCP server Claude CodeCodexCursor +2
MCP server "komodo-mcp" as configured in MyrikLD/komodo-mcp. Runs locally from the komodo-mcp Python package.
MCP server Claude CodeCodexCursor +2
A MCP server for LadybugDB - an embedded graph database with Cypher query language. Runs locally from the mcp-server-ladybug Python package.
Skill Claude CodeCodex
Audit AI-powered interfaces against the uxuiprinciples Part V taxonomy — 44 principles covering transparency, trust calibration, human override, consent, agentic workflows, and conversational design. Returns structured findings with severity and remediation. API key optional — enriched output requires…
MCP server Claude CodeCodexCursor +2
MCP server for Qualys security APIs - natural language interaction with vulnerability, asset, and cloud security data. Runs locally from the qualys-mcp Python package.
Skill Claude CodeCodex
Convert PDF, image, Word, or PPT files through SoMark and create editable Feishu cloud documents, layout-preserving Feishu spreadsheets, or mapped records in Feishu Bitable. Use when a user asks to parse an unstructured or scanned document with SoMark and import the result into Feishu, or when existing SoMark Markdown…
MCP server Claude CodeCodexCursor +2
A Multi Context Protocol (MCP) server for travel services using Booking.com APIs. Runs locally from the travel-mcp-server npm package.
MCP server Claude CodeCodexCursor +2
An MCP server for interacting with Roblox Game Clients (Delta, etc) over WebSocket+HTTP, with a server side decompile pipeline and in game UI. Runs locally from the roblox-mcp-server npm package.
MCP server Claude CodeCodexCursor +2
A local Model Context Protocol server for Fubon Securities, a Taiwanese brokerage, exposing its stock-trading API and market-data queries.
Skill Claude CodeCodex
Build professional academic economics slide decks in LaTeX/Beamer: turn a paper into a conference, seminar, or job-market talk; build discussant slides; polish or shorten an existing deck. Use when the user mentions slides, presentation, talk, deck, beamer, seminar, conference, job talk, job market presentation…
rastian/design-thinking-skills
Skill Claude CodeCodex
Guide any team through the Design Thinking methodology — empathize, define, ideate, prototype, test, and implement. Core audiences: product & design teams (product designers, UX researchers, UI designers, service designers, product managers), entrepreneurs & startups (idea validation, customer discovery, lean…
gonta223/japanese-corporate-pptx-skill
Skill Codex
A guide for creating editable PowerPoint presentations and one-page diagrams in the dense working-document style used by Japanese manufacturers, ministries, industry groups, and large companies.
Skill Claude CodeCodex
A rigorous "second pair of eyes" on any xlsx before it goes out. Runs a deterministic script for precise MECHANICAL checks (numbers as text, hardcoded-over-formula, cell errors, truncated SUM, percent as whole number), then reasons across the full spreadsheet-error taxonomy (Panko 2008: violations vs errors…
MCP server Claude CodeCodexCursor +2
MCP server "uk-legal", hosted remotely at uk-legal-mcp.fly.dev, as configured in paulieb89/uk-legal-mcp.
MCP server Claude CodeCodexCursor +2
MCP server for Migadu email hosting — manage domains, mailboxes, aliases, identities, forwardings, and rewrites. Runs locally from the migadu-mcp Python package.
Skill Codex
Scan and map a software project with the currently installed Agent, design durable project-specific Stages, validate and apply skeletons, retrieve only relevant truth, and maintain evidence-backed knowledge without replaying chats or sending repository evidence to a second LLM. Use when joining, resuming…
Skill Claude CodeCodex
Build or debug Roblox music, spatial audio, effects, text-to-speech, and speech-to-text. Use for audio graphs, asset permissions, playback problems, or migration from Sound.
MCP server Claude CodeCodexCursor +2
One of 11 in server.json
Unified Apple ecosystem MCP server for macOS. Runs locally from the apple-tools-mcp Python package. Needs 11 environment variables to run.
MCP server Claude CodeCodexCursor +2
MCP server for Meta (Facebook) Ads API integration. Runs locally from the meta-ads-mcp-server npm package.
justinritchie/aliexpress-mcp-server
Skill Claude CodeCodex
Use this skill when the user mentions AliExpress, searching for products on AliExpress, checking prices from China, finding cheap alternatives, birthday shopping, or wants to browse AliExpress products. Also trigger when the user says "find on Ali," "search AliExpress," "how much on AliExpress," "shipping from China,"…
MCP server Claude CodeCodexCursor +2
MCP server for sports-data APIs (bookmakers, league data, aggregators). Capability-tag system enables cross-provider composition. Runs locally from the sportsdata-mcp Python package.
Skill Codex
Spec-driven development lifecycle — EARS requirements, technical design docs, implementation tracking, and contribution guidelines. Use when planning features, defining requirements, or managing project lifecycle.
Skill Codex
Audit code against NASA JPL's Power of Ten rules, extended for AI-assisted development. Use when checking code for dangerous complexity, unsafe control flow, resource leaks, hidden side effects, missing validation, weak CI gates, AI-generated artifacts, or missing failure-mode tests.
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: