Google Workspace MCP Server
NPM · GWS-MCP-SERVER
67 curated MCP tools for Google Workspace: Gmail, Calendar, Drive, Sheets, Docs, Slides, Tasks.
Available components
Last scanned (1 day ago)
Scores higher than 94% of npm servers
Category Productivity and Notes
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →
Supply Chain Security81
- No malware found by supply-chain analysis.Pass
- CVE check failed: a known high-severity CVE affects zod 3.25.76, a direct dependency. A fixed version is available. View diagnostics → Fail
- No install/post-install scripts declared.Pass
- 30 of 93 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency100
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Cryptographically verified build provenance (signed, bound to conorbronsdon/gws-mcp-server). View diagnostics → Pass
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 40 days ago).Pass
- Publishes a security disclosure policy (SECURITY.md).Pass
Schema Quality & AI Usability81
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 5858 tokens (~96/item across 61 items; 61 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
- No destabilizing schema changes in the last 30 days.Pass
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- All 9 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation.Pass
- An AI judge read all 61 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 31 Oct 26 +1
- Stability: 0.97 → pass security
- 30 Oct 26 0
- Security disclosure: unverified → pass ▲ functional
- Stability: pass → 0.97 functional
- 29 Oct 26 −1
- Security disclosure: pass → unverified ▼ functional
- Package version: 0.2.0 → 0.4.1 functional
- 24 Oct 26 −5
- CVE-2023-54404 affects this package: high ▼ security
- Known CVEs: pass → fail ▼ security
- 21 Oct 26 +1
- Security disclosure: unverified → pass ▲ functional
- 20 Oct 26 −1
- Security disclosure: pass → unverified ▼ functional
- 19 Oct 26 0
- Stability: 0.97 → pass security
- 18 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 5 Nov 2026 · Analysed npm/gws-mcp-server@0.4.1
Provenance Verified
A signed build attestation was found and verified, binding this exact artifact to the source repository it claims to come from.
| Result | Verified |
|---|---|
| Ecosystem | npm |
| Reason | Verified |
| Discovered via | Registry attestation endpoint |
| Source repo | conorbronsdon/gws-mcp-server |
| Certificate issuer | https://token.actions.githubusercontent.com |
| Certificate SAN | https://github.com/conorbronsdon/gws-mcp-server/.github/workflows/publish.yml@refs/heads/main |
| Rekor log index | 2935520962 |
| Predicate type | SLSA build provenance https://slsa.dev/provenance/v1 |
| Subject digest | sha512:1b9b6a2438c31b3e91497c8bb0ab6119bd3888de59826956c31a93c1c74f57b44e5111a10ba52f017bd9388f973d9cd2e93da0310b53449b34a112f03 |
Background: How many MCP packages publish verified provenance →
Vulnerabilities 1 finding
| ID | CVE | Severity | Vector | Fix available |
|---|---|---|---|---|
| GHSA-mrhx-c7xc-m3w5 | CVE-2023-54404 | high | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | yes |
Background: What a vulnerability scan can and cannot prove →
Dependencies 93 packages
| Packages resolved | 93 |
|---|---|
| Stale | 30 |
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
tasks_tasklists_get ~38
Get a task list by ID.
| Name | Type | Req | Description |
|---|---|---|---|
| tasklist | string | yes | Task list ID (use "@default" for the user's default list) |
No output schema declared.
No examples provided.
tasks_tasklists_insert ~26
Create a new task list.
| Name | Type | Req | Description |
|---|---|---|---|
| title | string | yes | Task list title |
No output schema declared.
No examples provided.
tasks_tasklists_list ~53
List the authenticated user's task lists.
| Name | Type | Req | Description |
|---|---|---|---|
| maxResults | number | – | Max task lists per page (1-100, default 20) |
| pageToken | string | – | Token for the next page of results |
No output schema declared.
No examples provided.
tasks_tasklists_update ~44
Update a task list (only supplied fields change).
| Name | Type | Req | Description |
|---|---|---|---|
| tasklist | string | yes | Task list ID to update |
| title | string | – | New task list title |
No output schema declared.
No examples provided.
tasks_tasks_clear ~44
Hide all completed tasks in a list. Cleared tasks are not deleted but stop appearing in default list responses.
| Name | Type | Req | Description |
|---|---|---|---|
| tasklist | string | yes | Task list ID to clear |
No output schema declared.
No examples provided.
tasks_tasks_delete ~49
Delete a task. If assigned from Docs/Chat Spaces, the original is also removed.
| Name | Type | Req | Description |
|---|---|---|---|
| task | string | yes | Task ID to delete |
| tasklist | string | yes | Task list ID |
No output schema declared.
No examples provided.
tasks_tasks_get ~35
Get a task by ID.
| Name | Type | Req | Description |
|---|---|---|---|
| task | string | yes | Task ID |
| tasklist | string | yes | Task list ID |
No output schema declared.
No examples provided.
tasks_tasks_insert ~149
Create a new task. Use parent to nest as a subtask, previous to position after a sibling.
| Name | Type | Req | Description |
|---|---|---|---|
| due | string | – | Due date (RFC 3339, e.g. "2026-06-01T00:00:00.000Z") |
| notes | string | – | Free-text notes / body |
| parent | string | – | Parent task ID (insert as a subtask under this task) |
| previous | string | – | Sibling task ID (insert immediately after this task) |
| status | string | – | Task status: needsAction or completed |
| tasklist | string | yes | Task list ID to insert into |
| title | string | yes | Task title |
No output schema declared.
No examples provided.
tasks_tasks_list ~245
List tasks in a task list. Excludes hidden and assigned tasks by default; set showHidden/showAssigned to include them.
| Name | Type | Req | Description |
|---|---|---|---|
| completedMax | string | – | Upper bound on completion date (RFC 3339) |
| completedMin | string | – | Lower bound on completion date (RFC 3339) |
| dueMax | string | – | Upper bound on due date (RFC 3339) |
| dueMin | string | – | Lower bound on due date (RFC 3339) |
| maxResults | number | – | Max tasks per page (1-100, default 20) |
| pageToken | string | – | Token for the next page of results |
| showAssigned | boolean | – | Include tasks assigned from Docs/Chat Spaces |
| showCompleted | boolean | – | Include completed tasks (default true; ignored unless showHidden is also true) |
| showDeleted | boolean | – | Include deleted tasks |
| showHidden | boolean | – | Include hidden (cleared) tasks |
| tasklist | string | yes | Task list ID (use "@default" for the default list) |
| updatedMin | string | – | Lower bound on last-modified time (RFC 3339) |
No output schema declared.
No examples provided.
tasks_tasks_move ~115
Move a task within its list or to another list. Use parent/previous to set position; destinationTasklist to change list.
| Name | Type | Req | Description |
|---|---|---|---|
| destinationTasklist | string | – | Destination task list ID (omit to move within the source list) |
| parent | string | – | New parent task ID (move as subtask under this task) |
| previous | string | – | New sibling task ID (move immediately after this task) |
| task | string | yes | Task ID to move |
| tasklist | string | yes | Source task list ID |
No output schema declared.
No examples provided.
tasks_tasks_update ~102
Update a task (only supplied fields change). Common use: complete a task by setting status to "completed".
| Name | Type | Req | Description |
|---|---|---|---|
| due | string | – | Due date (RFC 3339) |
| notes | string | – | Free-text notes / body |
| status | string | – | Task status: needsAction or completed |
| task | string | yes | Task ID to update |
| tasklist | string | yes | Task list ID |
| title | string | – | Task title |
No output schema declared.
No examples provided.
How do I install the Google Workspace MCP Server server?
Google Workspace MCP Server runs locally as an npm package, launched with npx -y gws-mcp-server. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · gws-mcp-server
claude mcp add conorbronsdon-gws-mcp-server -- npx -y gws-mcp-server
What is the Google Workspace MCP Server server?
Google Workspace MCP Server is listed in the public MCP registry as io.github.conorbronsdon/gws-mcp-server. 67 curated MCP tools for Google Workspace: Gmail, Calendar, Drive, Sheets, Docs, Slides, Tasks. This page covers its npm package (gws-mcp-server).
Is the Google Workspace MCP Server server safe to use?
Google Workspace MCP Server scores 91 out of 100 on VerifyMCP. We recorded 1 known advisory against it as of 4 November 2026. It declares no install or post-install scripts. Its build provenance is signed and verified. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the Google Workspace MCP Server server expose?
Google Workspace MCP Server exposes 61 tools: drive_files_list, drive_files_get, drive_files_create, drive_files_copy, drive_files_update, and 56 more. Their descriptions and schemas cost roughly 5,858 tokens of context every time the server is loaded.
Is the Google Workspace MCP Server server still maintained?
Google Workspace MCP Server is still listed as active in the MCP registry. We last reached this channel on 4 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.
What licence is the Google Workspace MCP Server server under?
Google Workspace MCP Server declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.