Ask Gemini MCP Server

Your primary AI is confident — but confidence isn't correctness. A second model, with no stake in the first one's answer, catches what it missed.

Local serverstdio

What is the Ask Gemini MCP MCP server?

Your primary AI is confident — but confidence isn't correctness. A second model, with no stake in the first one's answer, catches what it missed. Exposed over MCP by the ask gemini mcp mcp server, that capability becomes something an assistant can invoke while it works, not something you go and do afterwards.

What it actually does

  • Second opinion on code — — before you commit to an approach, have another model review it independently
  • Debate a plan — — send an architecture proposal for critique, alternatives, and trade-off analysis
  • Review a diff — — have a different model analyze your changes to surface issues your primary AI glossed over
  • Read more than fits — — Gemini and Antigravity's large context windows ingest whole codebases at once
  • Keep it local — — run reviews through Ollama when nothing can leave your machine

Its toolset

Everything the assistant can do here goes through one of these:

  • ask-gemini — @ask-llm/gemini-mcp
  • ask-gemini-edit — @ask-llm/gemini-mcp
  • fetch-chunk — @ask-llm/gemini-mcp
  • ask-codex — @ask-llm/codex-mcp
  • ask-claude — @ask-llm/claude-mcp
  • ask-ollama — @ask-llm/ollama-mcp
  • ask-antigravity — @ask-llm/antigravity-mcp
  • ask-llm — @ask-llm/mcp
  • multi-llm — @ask-llm/mcp
  • get-usage-stats — all
  • diagnose — @ask-llm/mcp
  • ping — all

Configuration

  • Node.js v20.0.0 or higher (LTS) - At least one provider: - Codex CLI — installed and authenticated - Claude Code CLI — installed and authenticated (for Codex/other clients consulting Claude) - Antigravity CLI (agy) >=1.1.5 —

Adding it to your client

Installation goes through your MCP client rather than a global install: point it at @ask-llm/mcp on npm and it is fetched when the client starts. The copy-paste blocks for Claude Desktop, Claude Code and Cursor are further down this page.

When to reach for it

Among the AI and media services options, the useful question is rarely "what can it do" but "what does it cost you to run" — permissions, credentials, and how much of your context its toolset consumes. Ask Gemini MCP's toolset — ask-gemini, ask-gemini-edit, fetch-chunk and 9 more — is a fair guide to whether it matches your workflow. It is maintained by lykhoyda; worth a glance at recent repository activity before you build anything load-bearing on it.

This entry was verified against Ask Gemini MCP's own documentation before publication; SyncDev keeps the directory reviewed rather than auto-generated.

Caveats

  • It runs with your machine's permissions. That is convenient and also the reason to think about what you point it at before you approve a tool call.
  • With 12 tools registered it takes up a noticeable share of the context window; turn it off in projects that never touch Ask Gemini MCP.
  • MCP clients confirm each tool call by default. Leave that on until you have watched what the ask gemini mcp mcp server does with a few real requests.

Available tools

ToolWhat it does
ask-gemini@ask-llm/gemini-mcp
ask-gemini-edit@ask-llm/gemini-mcp
fetch-chunk@ask-llm/gemini-mcp
ask-codex@ask-llm/codex-mcp
ask-claude@ask-llm/claude-mcp
ask-ollama@ask-llm/ollama-mcp
ask-antigravity@ask-llm/antigravity-mcp
ask-llm@ask-llm/mcp
multi-llm@ask-llm/mcp
get-usage-statsall
diagnose@ask-llm/mcp
pingall

How to install the Ask Gemini MCP MCP server

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

Add to claude_desktop_config.json, then restart Claude Desktop.

Configuration

  • Node.js v20.0.0 or higher (LTS) - At least one provider: - Codex CLI — installed and authenticated - Claude Code CLI — installed and authenticated (for Codex/other clients consulting Claude) - Antigravity CLI (agy) >=1.1.5 —

Example prompts to try

  • Use Ask Gemini MCP to ask-gemini.
  • Use Ask Gemini MCP to ask-gemini-edit.
  • Use Ask Gemini MCP to fetch-chunk.

Frequently asked questions

It connects Ask Gemini MCP to MCP-compatible AI assistants such as Claude and Cursor, exposing 12 tools (ask-gemini, ask-gemini-edit, fetch-chunk, and more) that the assistant can call on your behalf. Instead of copying data back and forth by hand, the assistant works with Ask Gemini MCP directly.