agentmods.dev

codex

codex is an MCP server for Claude Code, Codex, Cursor, Gemini CLI, OpenCode from Lykhoyda/ask-llm. Its token cost is not measured, scanned A, original, MIT.

A local MCP server that connects compatible development tools to the OpenAI Codex command-line tool.

In plain words
What is it for?
Use it to integrate Codex CLI capabilities into Claude IDEs and other IDE environments.
Why use it?
It provides a bridge for using Codex from Claude-based IDEs and other supported editors.

MCP server for Claude CodeCodexCursorGemini CLIOpenCode

Part of the ask-llm plugin — 18 skills, 9 agents, 5 hooks, 1 MCP server shipped together

not rated 16 yesterday A scan tokens not measured original MIT
View the source file Lykhoyda/ask-llm
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add mcp/lykhoyda/ask-llm/claude-plugin-codex
Clone the repo
git clone --depth 1 https://github.com/Lykhoyda/ask-llm

Made for: Claude Code, Codex, Cursor, Gemini CLI, OpenCode.

Or install ask-llm, the plugin that ships this one along with the rest of its 18 skills, 9 agents, 5 hooks, 1 MCP server.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for codex

README.md
[![agentmods](https://agentmods.dev/badge/mcp/lykhoyda/ask-llm/claude-plugin-codex.svg)](https://agentmods.dev/mcp/lykhoyda/ask-llm/claude-plugin-codex)
Your own site
<a href="https://agentmods.dev/mcp/lykhoyda/ask-llm/claude-plugin-codex"><img src="https://agentmods.dev/badge/mcp/lykhoyda/ask-llm/claude-plugin-codex.svg" alt="Measured on agentmods" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

codex scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

packages/claude-plugin/.mcp.json · 9 lines

What it actually says

{
  "codex": {
    "command": "npx",
    "args": [
      "-y",
      "@ask-llm/codex-mcp"
    ]
  }
}
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 4d ago First seen · 9 lines scan A 5918eacb1599

Subscribe to this mod's changes

codex is an MCP server published in the GitHub repository Lykhoyda/ask-llm (16 stars, last pushed yesterday), licensed MIT. Its token cost is not measured: an MCP server costs its tool schemas, not its config file. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Data and AIaiclaudeclaude-aiclaude-codeclaude-code-pluginclaude-mcp
Related

Other mcp servers, from other repositories

tokenmizer

MCP server "tokenmizer" as configured in Shweta-Mishra-ai/tokenmizer. Runs tokenmizer.mcp.server with python3. Needs 2 environment variables to run.

Shweta-Mishra-ai/tokenmizer · not measured

wheat

Research-driven development framework — structured claims, compiled evidence, deterministic output. Runs locally from the @grainulation/wheat npm package.

grainulation/grainulator · not measured

github

Lets the agent work with GitHub: search code, read and create issues and pull requests, and manage repositories through the GitHub API. Runs locally from the @modelcontextprotocol/server-github npm package. Needs 1 environment variable to run.

KhaiTrang1995/claude-code-structure · not measured

docs-langchain

MCP server "docs-langchain", hosted remotely at docs.langchain.com, as configured in langchain-ai/langchain.

langchain-ai/langchain · not measured

reference-langchain

MCP server "reference-langchain", hosted remotely at reference.langchain.com, as configured in langchain-ai/langchain.

langchain-ai/langchain · not measured

playwright-test

A high-level API to automate web browsers. Runs locally from the playwright npm package.

microsoft/playwright · not measured