Google MCP

A public Model Context Protocol (MCP) server that lets AI assistants access your Google Calendar and Sheets. Its 19 documented tools cover sheet, event, events, spreadsheet. It is available as a remote MCP endpoint.

Teams that want a hosted productivity endpoint instead of running a local process. The project is written in TypeScript.

VERIFIED ACTIVE

LAST COMMIT 2026-03-04 · ★ 4 · #138 OF 139 MAINTAINED PRODUCTIVITY · VERIFIED 2026-08-25

Unlicense · TypeScript servers · how we verify → /methodology

01 · Install Google MCP

before you install - you'll need

The README does not document required environment variables for a basic install.

Claude Code

claude mcp add matiasbattocchia-google-mcp --transport http https://g.mcp.openbsp.dev/mcp

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "matiasbattocchia-google-mcp": {
      "url": "https://g.mcp.openbsp.dev/mcp"
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

https://g.mcp.openbsp.dev/mcp

transport: streamable-http

endpoint alive - authentication required · probed 2026-08-25

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as remote - your agent's requests go to g.mcp.openbsp.dev

endpoint auth requires authentication - rejected our unauthenticated MCP initialize

license Unlicense - declared in the repository

registry namespace io.github.matiasbattocchia is GitHub-verified and matches the repo owner

03 · What Google MCP can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

What you can build

With this server connected, an agent can list all your calendars, get events with optional date filters, check busy/free times (no event details exposed), and create a new calendar event.

Capability map

Tools grouped from the project's README - what Google MCP lets an agent do.

read & search

4 tools - e.g. List all your calendars; Get events with optional date filters; List files the user has authorized for access

list_calendars · list_events · list_authorized_files · search_rows

Sheet

4 tools - e.g. Get column names and inferred types; Get statistical summary of all columns; Read data from a range (e.g., "A1:D10")

get_sheet_schema · describe_sheet · read_sheet · write_sheet

Event

3 tools - e.g. Create a new calendar event; Update an existing event; Delete an event

create_event · update_event · delete_event

Spreadsheet

2 tools - e.g. Get spreadsheet metadata, sheets, and tables; Create a new spreadsheet

get_spreadsheet · create_spreadsheet

Calendar

2 tools - e.g. read and write events; list your calendars (read-only)

calendar.events · calendar.calendarlist.readonly

Check

1 tool - e.g. Check busy/free times (no event details exposed)

check_availability

Semantic

1 tool - e.g. AI-powered semantic search over rows (finds by meaning, not exact match)

semantic_search

Append

1 tool - e.g. Append rows (supports Tables with tableId for footer-aware append)

append_rows

04 · Who maintains Google MCP

google-mcp is maintained by matiasbattocchia. We track 2 MCP servers from matiasbattocchia - 2 actively maintained, 4 combined GitHub stars, oldest repo from Jan 2026.

05 · Facts

repository: github.com/matiasbattocchia/google-mcp
category: productivity - ranked #138 of 139 actively-maintained productivity servers as of 2026-08-25.
registry: io.github.matiasbattocchia/google-mcp (active, first published 2026-01-16 · 3 versions)

06 · Google MCP FAQ

Is Google MCP still maintained?

Yes - as of 2026-08-25, its last commit was 2026-03-04. We re-verify nightly.

What can Google MCP do?

With this server connected, an agent can list all your calendars, get events with optional date filters, check busy/free times (no event details exposed), and create a new calendar event.

How do I install Google MCP?

Run `claude mcp add matiasbattocchia-google-mcp --transport http https://g.mcp.openbsp.dev/mcp`. The README does not document required environment variables for a basic install. You can also paste the ready-made client config above.

Does Google MCP require authentication?

Yes - when we probed the endpoint on 2026-08-25, it rejected an unauthenticated MCP initialize; you'll need credentials to connect.

07 · Alternatives to Google MCP

Alternatives to Google MCP

Maintained productivity servers if Google MCP isn't the fit.

Pairs well with

Servers that cover what Google MCP doesn't - only shown when the pairing reason fits the companion.

More productivity MCP servers · Astrea (Aurum) · Workflowy · Apple Shortcuts (mindstone) · Browser Automation

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