Firebase MCP Server

What the code does

We read the source, 6 h ago · rules 3dff92dd89df

Things with no honest explanation: a promise that contradicts the code, code that runs at install time while hiding what it does, data leaving the machine.

            `&& cd quickstart-js && ls | grep -xv "firestore" | xargs rm -rf ` +

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

        execSync(

    const absFilePath = path.join(dcPath, file);

  const deleteList = functionsToDelete
    .sort(backend.compareFunctions)
    .map((fn) => "\t" + getFunctionLabel(fn))

      "input": "urHxOuppeVbNrzXoWCTHDnR2ArEI31n8h6RpqFyiKfsxACyvZxJtSW7njWmXh0taOaBWLXIhE2nLQ3LlEdR3Frewnw3V6OgZQHhTAAAYC8yPXzVF9fjOXK0YbkBntZy4DMhTxO56Qvyjyoc3Sx0vyYFRZVzAaO4TCyE0TLaYWjVrZSmlqU3lH8tKwhYoIDGNuXA8C4m4FoPmmTTDaMpykJ4XHpX9iTuo86RnkJILYAJMiiRvlc1GUnCnwfeX2wtI4zRMqoou…

      if (await pathExists(getProjectPath(".npmrc"))) {

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

claude mcp add firebase-mcp -- npx -y firebase-tools

{
  "mcpServers": {
    "firebase-mcp": {
      "args": [
        "-y",
        "firebase-tools"
      ],
      "command": "npx"
    }
  }
}

[mcp_servers.firebase-mcp]
command = "npx"
args = ["-y", "firebase-tools"]

{
  "mcpServers": {
    "firebase-mcp": {
      "args": [
        "-y",
        "firebase-tools"
      ],
      "command": "npx"
    }
  }
}

{
  "mcpServers": {
    "firebase-mcp": {
      "args": [
        "-y",
        "firebase-tools"
      ],
      "command": "npx"
    }
  }
}