ask-grok

ask-grok 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.

An MCP server that sends questions to Grok, xAI's language model, using a selected model and settings through xAI's paid API.

In plain words
What is it for?
For asking Grok questions from a local setup using the @ask-llm/grok-mcp package and an xAI API key.
Why use it?
It gives an agent a way to consult Grok while making the model, reasoning effort, output limit, and timeout explicit.

MCP server for Claude CodeCodexCursorGemini CLIOpenCode

Written for no agent in particular: it speaks MCP, so any client can run it.

One of 7 entries in server.json upstream. Installing this one merges just its entry into your config; the other 6 are separate, each on its own page.

Good fit For asking Grok questions from a local setup using the @ask-llm/grok-mcp package and an xAI API key.

Compare 6 mcp servers from other repositories ↓
Install with agentmods
npx agentmods add mcp/lykhoyda/ask-llm/antigravity-mcp-ask-grok
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.

Clone the repo
git clone --depth 1 https://github.com/Lykhoyda/ask-llm

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

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 ask-grok

README.md
[![agentmods](https://agentmods.dev/badge/mcp/lykhoyda/ask-llm/antigravity-mcp-ask-grok/github.svg)](https://agentmods.dev/mcp/lykhoyda/ask-llm/antigravity-mcp-ask-grok)
Your own site
<a href="https://agentmods.dev/mcp/lykhoyda/ask-llm/antigravity-mcp-ask-grok"><img src="https://agentmods.dev/badge/mcp/lykhoyda/ask-llm/antigravity-mcp-ask-grok/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for ask-grok

Your own site · 80×15
<a href="https://agentmods.dev/mcp/lykhoyda/ask-llm/antigravity-mcp-ask-grok"><img src="https://agentmods.dev/badge/mcp/lykhoyda/ask-llm/antigravity-mcp-ask-grok.svg" alt="Reviewed on agentmods" width="80" 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. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

ask-grok 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 1mo 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/antigravity-mcp/server.json · 18 lines

What it actually says

{
  "ask-grok": {
    "command": "npx",
    "args": [
      "-y",
      "@ask-llm/grok-mcp"
    ],
    "env": {
      "XAI_API_KEY": "",
      "ASK_GROK_HARNESS": "xai-api",
      "ASK_GROK_MODEL": "",
      "ASK_GROK_REASONING_EFFORT": "high",
      "ASK_GROK_MAX_OUTPUT_TOKENS": "16384",
      "ASK_GROK_TIMEOUT_MS": "600000",
      "GMCPT_LOG_LEVEL": "warn"
    }
  }
}
Same file

What else server.json configures

This page is one entry in a file that holds 7. Installing the file brings all of them; each is measured and scanned on its own page.

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. 1mo ago First seen · 18 lines scan A 8a6d7fc82126

Subscribe to this mod's changes

ask-grok is an MCP server published in the GitHub repository Lykhoyda/ask-llm (18 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 2026-09-14.