# GOOGLESUPER_COMPUTE_ROUTE_MATRIX

Calculates travel distance and duration matrix between multiple origins and destinations using the modern Routes API; supports OAuth2 authentication and various travel modes.

Agent View of the PolicyLayer registry record for `GOOGLESUPER_COMPUTE_ROUTE_MATRIX`. HTML page: https://policylayer.com/tools/googlesuper/googlesuper-compute-route-matrix

## Facts

- Tool: `GOOGLESUPER_COMPUTE_ROUTE_MATRIX`
- Server: Google Super (`googlesuper`) — https://policylayer.com/tools/googlesuper.md
- Install: `npx -y googlesuper`
- Homepage: https://www.npmjs.com/package/googlesuper
- Risk category: Read (Low risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 7
- Recommended policy verdict: Allowed

## Parameters

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `units` | string | no | Unit system (e.g., 'METRIC' for kilometers, 'IMPERIAL' for miles) for displaying distances. |
| `origins` | array | no | List of origin locations. Each can be specified as an address or latitude/longitude coordinates. |
| `fieldMask` | string | no | Comma-separated list of response fields to include (e.g., 'originIndex,destinationIndex,duration,distanceMeters'). Use '*' for all fields. |
| `travelMode` | string | no | Mode of transportation for the route matrix calculation. |
| `destinations` | array | no | List of destination locations. Each can be specified as an address or latitude/longitude coordinates. |
| `languageCode` | string | no | BCP-47 language code (e.g., 'en-US', 'es') for textual information. |
| `routingPreference` | string | no | Specifies routing preference: `TRAFFIC_UNAWARE` (fastest, ignores traffic), `TRAFFIC_AWARE` (considers traffic, optimized), `TRAFFIC_AWARE_OPTIMAL` (most accura |

Parameters from the server's own tool schema.

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "GOOGLESUPER_COMPUTE_ROUTE_MATRIX",
    "arguments": {}
  }
}
```

## Why GOOGLESUPER_COMPUTE_ROUTE_MATRIX is rated Low

This tool queries the Google Routes API to compute travel distances and durations. It retrieves computed data without creating, modifying, or deleting any resources. The operation is purely read/query in nature with no side effects beyond an API call.

From the tool's own definition: "Calculates travel distance and duration matrix between multiple origins and destinations"

Risk signals: High parameter count (13 properties)

## Use case

AI agents call GOOGLESUPER_COMPUTE_ROUTE_MATRIX to retrieve information from Google Super without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

## Recommended policy (PolicyLayer)

Verdict: **Allowed**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Google Super:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "GOOGLESUPER_COMPUTE_ROUTE_MATRIX": {}
  }
}
```

## Other tools on Google Super (199)

- `GOOGLESUPER_BATCH_DELETE_MESSAGES` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-batch-delete-messages.md
- `GOOGLESUPER_CALENDARS_DELETE` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-calendars-delete.md
- `GOOGLESUPER_CLEAR_BASIC_FILTER` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-clear-basic-filter.md
- `GOOGLESUPER_CLEAR_CALENDAR` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-clear-calendar.md
- `GOOGLESUPER_CLEAR_TASKS` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-clear-tasks.md
- `GOOGLESUPER_CLEAR_VALUES` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-clear-values.md
- `GOOGLESUPER_DELETE_COMMENT` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-delete-comment.md
- `GOOGLESUPER_DELETE_CONTENT_RANGE` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-delete-content-range.md
- `GOOGLESUPER_DELETE_DIMENSION` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-delete-dimension.md
- `GOOGLESUPER_DELETE_DRAFT` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-delete-draft.md
- `GOOGLESUPER_DELETE_DRIVE` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-delete-drive.md
- `GOOGLESUPER_DELETE_EVENT` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-delete-event.md
- `GOOGLESUPER_DELETE_FOOTER` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-delete-footer.md
- `GOOGLESUPER_DELETE_HEADER` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-delete-header.md
- `GOOGLESUPER_DELETE_MESSAGE` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-delete-message.md
- `GOOGLESUPER_DELETE_NAMED_RANGE` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-delete-named-range.md
- `GOOGLESUPER_DELETE_PERMISSION` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-delete-permission.md
- `GOOGLESUPER_DELETE_REPLY` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-delete-reply.md
- `GOOGLESUPER_DELETE_SHEET` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-delete-sheet.md
- `GOOGLESUPER_DELETE_TABLE` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-delete-table.md
- `GOOGLESUPER_DELETE_TABLE_COLUMN` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-delete-table-column.md
- `GOOGLESUPER_DELETE_TABLE_ROW` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-delete-table-row.md
- `GOOGLESUPER_DELETE_TASK` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-delete-task.md
- `GOOGLESUPER_DELETE_TASK_LIST` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-delete-task-list.md
- `GOOGLESUPER_EMPTY_TRASH` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-empty-trash.md
- `GOOGLESUPER_GOOGLE_DRIVE_DELETE_FOLDER_OR_FILE_ACTION` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-google-drive-delete-folder-or-file-action.md
- `GOOGLESUPER_MOVE_TO_TRASH` — Destructive — https://policylayer.com/tools/googlesuper/googlesuper-move-to-trash.md
- `GOOGLESUPER_EVENTS_WATCH` — Execute — https://policylayer.com/tools/googlesuper/googlesuper-events-watch.md
- `GOOGLESUPER_EXECUTE_SQL` — Execute — https://policylayer.com/tools/googlesuper/googlesuper-execute-sql.md
- `GOOGLESUPER_QUERY_TABLE` — Execute — https://policylayer.com/tools/googlesuper/googlesuper-query-table.md
- …and 169 more: https://policylayer.com/tools/googlesuper.md

## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

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Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=googlesuper · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/googlesuper