Skills, prompts, AGENTS.md files and MCP servers that Codex reads. Skills are shared with Claude Code; the rest is Codex-native. 281,821 indexed, measured the same four ways as everything else here.
Skill Claude CodeCodex
A set of command-line tools for connecting to MySQL databases, inspecting tables, and running SQL. MySQL is a database system, and SQL is the language used to read and change database data.
Skill Claude CodeCodex
Use for repositories that already use or explicitly evaluate XcodeGen: maintain project.yml/project.yaml as source of truth, diagnose generated projects, configure resources and test hosts, manage SwiftPM state, and verify binary packaging without replacing general Xcode build guidance.
Skill Claude CodeCodex
Initialize a project scaffold into an empty directory (or add a new child module to an existing Java project). Two engineering families: Java (java-web / java-mcp → maven + Docker image) and frontend (web-pc = vite+React+antd PC web / taro-mobile = Taro3.6+NutUI3.0 multi-end H5+WeChat miniprogram → pnpm exact-version…
Skill Claude CodeCodex
Use when the user explores an idea, questions whether to build something, plans a new product from scratch, or designs a feature for an existing codebase. Triggers: (1) explicit "superplanning" mention; (2) "brainstorm", "I have an idea", "explore this idea", "half-baked idea", "think through this"; (3) "is this worth…
Skill Claude CodeCodex
Control OpenCode directly via the Agent Client Protocol (ACP). Start sessions, send prompts, resume conversations, and manage OpenCode updates.
Skill Claude CodeCodex
Enforces Effect-TS patterns for services, errors, layers, and atoms. Use when writing code with Effect.Service, Schema.TaggedError, Layer composition, or effect-atom React components.
Skill Claude CodeCodex
Generate polished native DOCX documents with Python when the user needs a real .docx deliverable such as a report, proposal, memo, brief, plan, analysis, comparison, meeting pack, customer-facing document, policy draft, or structured working document. Use this whenever the output should be editable in Word or another…
Skill Claude CodeCodex
A command-line tool for managing a stock portfolio through a running portfolio-monitor service. It records holdings, cash, trades, watchlists, alerts, prices, valuation ratios, and financial statements.
MCP server Claude CodeCodexCursor +2
MCP server for UI5 Web Components development assistance. Runs locally from the @ui5/webcomponents-mcp-server npm package.
Skill Claude CodeCodex
Pull a PR from GitHub, run parallel review agents (code reuse, quality, efficiency, spec adherence) in read-only mode, surface unresolved comments, and write a self-contained HTML overview page to the repo root. Use whenever the user wants a read-only summary of a PR before deciding what to do — phrases like "overview…
MCP server Claude CodeCodexCursor +2
Apple MCP tools for contacts, notes, messages, and mail integration. Runs locally from the apple-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server "octo-browser" as configured in johunsang/vive-md. Runs /Users/hunsangjo/.config/octo/mcp-browser-server.js with node.
xiaou66/vite-plugin-vue-mcp-next
Skill Claude CodeCodex
Use when debugging Vite + Vue local pages with vite-plugin-vue-mcp-next MCP, including DOM, screenshots, console logs, network requests, Vue components, router, or Pinia state.
MCP server Claude CodeCodexCursor +2
MCP server "indesign" as configured in chris-enea/indesign-mcp. Runs /Users/honeycomb/indesign_mcp/server.py with /Users/honeycomb/indesign_mcp/venv/bin/python.
MCP server Claude CodeCodexCursor +2
MCP server for AI-powered codebase indexing with auto-save checkpoints, incremental updates, real-time progress tracking, and index verification tools. Runs locally from the @ngotaico/mcp-codebase-index npm package.
Skill Claude CodeCodex
Persistent Chrome/Chromium browser automation skill built on nodriver. Use when a page needs JavaScript rendering, authorized login/session continuity, clicking or typing, DOM snapshots with stable refs, screenshots, or multi-step look-think-act flows that ordinary WebFetch/search cannot complete. Auto-starts a…
Skill Claude CodeCodex
A guide for creating or changing OneWorks plugins, including their interface entry points and local services. OneWorks is the plugin platform this guide targets.
Skill Claude CodeCodex needs its repo
Interaction with the iOS simulator using iosef, a CLI optimized for agent usage. Use when building or testing changes on the iOS Simulator — viewing the screen, tapping buttons, reading accessibility trees, finding elements by selector, asserting UI state, scripting multi-step test flows, installing and launching…
Skill Claude CodeCodex
Use this skill when the user wants shorter, more direct responses. Activate on: "crisp mode", "go crisp", "/crisp", "be brief", "less tokens", "cut the fluff", "shorter answers", "stop being verbose", "drop the filler", "skip the pleasantries", "no fluff", "just the answer". Do NOT activate for: "explain in detail"…
quiknode-labs/blockchain-skills
Skill Claude CodeCodex
Quicknode blockchain infrastructure for 80+ chains: Core RPC API, Streams, Webhooks, Blazar WSS, Solana gRPC, HyperCore gRPC, SQL Explorer, Metaplex DAS API, Blockbook, Ordinals & Runes API, Swap API, x402, MPP, Agent Subscriptions, CLI, and MCP. Use for any Quicknode product, blockchain data access, or wallet-paid…
amol21p/mcp-interactive-terminal
MCP server Claude CodeCodexCursor +2
MCP server for real interactive terminal sessions — REPLs, SSH, databases, Docker. Runs locally from the mcp-interactive-terminal npm package. Needs 3 environment variables to run.
MCP server Claude CodeCodexCursor +2
Notion's hosted MCP server: lets the agent search, read and edit pages and databases. Remote server at mcp.notion.com.
Skill Claude CodeCodex
Coding style guidelines for C and POSIX code, covering layout, formatting, declarations, headers, and consistency expectations.
MCP server Claude CodeCodexCursor +2
Spawn multiple specialized Codex agents as MCP servers, each independently configured. Runs locally from the codex-octopus npm package. Needs 7 environment variables to run.
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: