google-workspace-mcp (VolksRat71/google-workspace-mcp) is an MCP server listed on the M8ven Trust Index. It scores 66 out of 100, grade C. It declares 20 tools. No publisher has claimed this listing.

Caution

66/100

google-workspace-mcp

Item: google-workspace-mcp
Rating: 66
Author: M8ven

Create, read, and modify Google Docs, Sheets, Slides, and Drive folders via MCP with built-in version control

→ VolksRat71/google-workspace-mcp · listed on glama

Caution. Specific findings reduced this grade. They are listed on the page. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

How we verified

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Who stands behind it

VolksRat71

Source: Glama · also listed on github_code

Is this your MCP?

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Install from

Glamanot scored here GitHub

The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.

// key findings

🚨

Known vulnerabilities in dependencies: 1 critical, 2 high

Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.

🔐

You'll be asked for 2 credentials: GOOGLE_CLIENT_SECRET, GOOGLE_REFRESH_TOKEN

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// tools this server exposes20 tools

These names and descriptions are the publisher's own, read from the source code. We print them as written. Our assessment is the findings above, not this list.

create_folder

Create a new folder in Google Drive

list_files

List files and folders in Google Drive. Can filter by folder, MIME type, and supports pagination.

get_file

Get detailed metadata for a specific file in Google Drive.

search_files

Search for files in Google Drive using query syntax. Examples: "name contains 'report'", "mimeType = 'application/pdf'", "modifiedTime > '2024-01-01'".

export_file

Export a Google Docs, Sheets, or Slides file to another format (PDF, text, CSV, etc.). Only works with Google Workspace files.

list_revisions

List version history for a Google Sheets, Slides, or Docs document

get_revision

Get details about a specific revision with instructions to restore it

create_spreadsheet

Create a new Google Sheets spreadsheet

get_spreadsheet

Get metadata and structure of a Google Sheets spreadsheet

get_sheet_values

Read cell values from a Google Sheets spreadsheet

update_sheet_values

Update cell values in a Google Sheets spreadsheet

batch_update_spreadsheet

Apply batch formatting and structural changes to a spreadsheet

append_sheet_values

Append rows to a Google Sheets spreadsheet

summarize_spreadsheet

Extract all data from a spreadsheet for summarization purposes

copy_sheet

Copy a sheet from one spreadsheet to another, preserving all formatting and styles

create_presentation

Create a new Google Slides presentation

get_presentation

Get details about a Google Slides presentation

batch_update_presentation

Apply a batch of updates to a Google Slides presentation

get_page

Get details about a specific page (slide) in a presentation

summarize_presentation

Extract text content from all slides in a presentation for summarization purposes

// known CVEs in dependencies1 critical2 high

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

criticalvitest@4.0.16GHSA-5xrq-8626-4rwp

When Vitest UI server is listening, arbitrary file can be read and executed

high@modelcontextprotocol/sdk@1.9.0GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.9.0GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

Depend on this server? Get alerted when its CVEs change.Watch this server free →

// environment variables

To run this server yourself, you supply these values. They go in your own MCP client configuration and stay on your machine. The secret label means the value is sensitive, not that the server mishandles it.

configENABLE_DOCS

configENABLE_DRIVE

configENABLE_REVISIONS

configENABLE_SHEETS

configENABLE_SLIDES

configGOOGLE_CLIENT_IDyour_client_id

🔐 secretGOOGLE_CLIENT_SECRETyour_client_secret

🔐 secretGOOGLE_REFRESH_TOKENyour_refresh_token

// quality suggestions

Tool annotations

No tools have read-only/destructive annotations

Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.

All four hints declared on every tool

20/20 tools missing one or more hints — create_folder (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); list_files (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_file (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +17 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.

For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.

Tool test coverage

Only 0/20 tools referenced in tests (0%)

Write tests that reference each tool by name so every tool has at least one test.

Production dependencies are patched

0 critical, 2 high severity in production deps — @modelcontextprotocol/sdk@1.9.0 (high), @modelcontextprotocol/sdk@1.9.0 (high)

Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.

Dev dependencies

1 critical/high in dev-only deps (does not ship to users)

Upgrade dev dependencies when convenient.

Dependency freshness

1/6 production deps stale: server-destroy@2022-06-26 (4.1y)

Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.

// full audit trail

The findings above are the summary. The full trail, every check we ran, each deduction, the network hosts observed and the dependency advisories, goes to verified publishers, along with an alert whenever a new one lands. Verified publishers can also review each finding and dispute it in one click. Publisher corrections have sharpened several of our checks this month, because the maintainer knows the codebase better than any scanner.

// improvement guidance — verified publishers only

We have 5 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

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commit: 7cb2c5d22dd53e585bb8687f962aeca803462d75

code hash: e331865c455c7c6e18ddff76ab24006451ed1bd32059e332ef3cb4eceb1297ee

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