Gcs

Overview

Gcs is a Model Context Protocol (MCP) server: MCP server for Google Cloud Storage with fine-grained tool access control. In practice that means any MCP-compatible AI assistant can call Gcs's tools directly — the model decides when to use them in a conversation or agent run.

It runs locally: the npm package gcs-google-mcp-server speaks MCP over stdio on your machine. Configuration happens through environment variables — you'll need GCS_PROJECT_ID. The current release is v0.1.14, published under the MIT license, with source at pulsemcp/mcp-servers on GitHub, where it has earned 80 stars.

Gcs is listed under Cloud Service on mcp.site and works with any MCP client — Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed and the rest of the ecosystem — using the install snippets below. If you maintain Gcs for pulsemcp.com, claim this listing to verify ownership, earn the Verified badge, and keep the details current.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "gcs": {
      "command": "npx",
      "args": [
        "-y",
        "gcs-google-mcp-server"
      ],
      "env": {
        "GCS_PROJECT_ID": "<gcs-project-id>"
      }
    }
  }
}

Requires GCS_PROJECT_ID