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Google Search data for agents

by google.fetcher.sh · remote · no sign-in to list tools · v1.0.0 · published by sh.fetcher.google

1 Google Search endpoints. Pay per call in USDC via x402.

Final · 1Changes · 1
CompareRegistry entry

3 tools: 1 do something that can't be undone, 1 change things and 1 only read.

Scanned Oct 21, 2026

No check matched anything in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http google https://google.fetcher.sh/mcp

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

3 tools

Can't be undone 1Claude Code: ask
  • topup_creditsPaid (the amount you choose, minimum $1).No findings

    Why it is in this group

    • The name "topup_credits" says "topup": a word that usually means money moves, which cannot be taken back.
    • The description says "cannot be recovered".
    Description, as the server wrote it
    Paid (the amount you choose, minimum $1). Buy prepaid credits with x402 so later calls skip the per-call payment round trip. With an Authorization: Bearer bby_live_... header on this connection it recharges that key. Without one, the paying wallet becomes the account and a new API key is minted and returned once — store it as a secret, it cannot be recovered.
Changes things 1Claude Code: ask
  • check_balanceFree.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    Description, as the server wrote it
    Free. Show the remaining credit balance for the API key sent in this connection's Authorization header. Call this before a long run of paid requests.
Only reads 1Claude Code: allow

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.0.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http google https://google.fetcher.sh/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__google__google_search"
    ],
    "ask": [
      "mcp__google__check_balance",
      "mcp__google__topup_credits"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as google. Review it before you use it.