# get_gcp_recommendation

Evaluate current GCP commitments, plan and automate purchases, and optimize cloud costs with PerfectScale for Commitments. Returns the recommendation for one product line (gcp_service) and region scope on the GCP billing account, including analysis metrics and time-bucketed eligible spend. Use granularity to choose the eligible-spend bucket size (defaults to day). region: optional for compute, defaulting to global (its only scope). Required for cloud_sql — omitting it returns 400 with code validation_failed, as does a malformed region or one incompatible with gcp_service (cloud_sql never uses global). A well-formed region the billing account has never had eligible spend in returns 404 with code not_found — the scope does not exist, same as an unknown billing account. When the scope exists but no stored recommendation matches, the response is 200 with recommendation omitted and estimatedEquivalentRecommendedCommitment of 0.

Agent View of the PolicyLayer registry record for `get_gcp_recommendation`. HTML page: https://policylayer.com/tools/doit/get-gcp-recommendation

## Facts

- Tool: `get_gcp_recommendation`
- Server: Doit (`@doitintl/doit-mcp-server`) — https://policylayer.com/tools/doit.md
- Install: `npx -y @doitintl/doit-mcp-server`
- Homepage: https://www.npmjs.com/package/@doitintl/doit-mcp-server
- Risk category: Read (Low risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 6 (2 required)
- Recommended policy verdict: Allowed

## Parameters

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `region` | string | no | GCP region scope in the DCI `lower_snake_case` wire form (for example `us_east1`), or the literal `global` for cross-region scopes. This is not the raw provider |
| `X-Tenant-Id` | string | no |  |
| `gcp_service` | string | yes |  |
| `granularity` | string | no |  |
| `customerContext` | string | no | Scope the request to a specific customer by ID. Required for DoiT employees (whose token isn't tied to a single customer); omit for direct customer users. |
| `billingAccountId` | string | yes |  |

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": "get_gcp_recommendation",
    "arguments": {
      "gcp_service": "<gcp_service>",
      "billingAccountId": "<billingAccountId>"
    }
  }
}
```

## Why get_gcp_recommendation is rated Low

Even though get_gcp_recommendation only reads data, uncontrolled read access leaks sensitive information and racks up API costs: an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.

## Use case

AI agents call get_gcp_recommendation to retrieve information from Doit 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 Doit:

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

## Other tools on Doit (237)

- `cancel_async_operation` — Destructive — https://policylayer.com/tools/doit/cancel-async-operation.md
- `cancel_invite` — Destructive — https://policylayer.com/tools/doit/cancel-invite.md
- `confirm_action` — Destructive — https://policylayer.com/tools/doit/confirm-action.md
- `delete_account_role` — Destructive — https://policylayer.com/tools/doit/delete-account-role.md
- `delete_alert` — Destructive — https://policylayer.com/tools/doit/delete-alert.md
- `delete_allocation` — Destructive — https://policylayer.com/tools/doit/delete-allocation.md
- `delete_annotation` — Destructive — https://policylayer.com/tools/doit/delete-annotation.md
- `delete_ava_conversation` — Destructive — https://policylayer.com/tools/doit/delete-ava-conversation.md
- `delete_budget` — Destructive — https://policylayer.com/tools/doit/delete-budget.md
- `delete_cloudflow_connection` — Destructive — https://policylayer.com/tools/doit/delete-cloudflow-connection.md
- `delete_custom_theme` — Destructive — https://policylayer.com/tools/doit/delete-custom-theme.md
- `delete_customer_geographic_access_scope` — Destructive — https://policylayer.com/tools/doit/delete-customer-geographic-access-scope.md
- `delete_customer_group` — Destructive — https://policylayer.com/tools/doit/delete-customer-group.md
- `delete_datahub_dataset` — Destructive — https://policylayer.com/tools/doit/delete-datahub-dataset.md
- `delete_datahub_datasets` — Destructive — https://policylayer.com/tools/doit/delete-datahub-datasets.md
- `delete_datahub_events_by_filter` — Destructive — https://policylayer.com/tools/doit/delete-datahub-events-by-filter.md
- `delete_folder` — Destructive — https://policylayer.com/tools/doit/delete-folder.md
- `delete_geographic_access_custom_region` — Destructive — https://policylayer.com/tools/doit/delete-geographic-access-custom-region.md
- `delete_insight_result` — Destructive — https://policylayer.com/tools/doit/delete-insight-result.md
- `delete_insight_results` — Destructive — https://policylayer.com/tools/doit/delete-insight-results.md
- `delete_label` — Destructive — https://policylayer.com/tools/doit/delete-label.md
- `delete_report` — Destructive — https://policylayer.com/tools/doit/delete-report.md
- `delete_role` — Destructive — https://policylayer.com/tools/doit/delete-role.md
- `delete_service_account` — Destructive — https://policylayer.com/tools/doit/delete-service-account.md
- `delete_service_account_token` — Destructive — https://policylayer.com/tools/doit/delete-service-account-token.md
- `delete_user` — Destructive — https://policylayer.com/tools/doit/delete-user.md
- `delete_user_geographic_access_scope` — Destructive — https://policylayer.com/tools/doit/delete-user-geographic-access-scope.md
- `id_of_asset` — Destructive — https://policylayer.com/tools/doit/id-of-asset.md
- `remove_ticket_tags` — Destructive — https://policylayer.com/tools/doit/remove-ticket-tags.md
- `async_run_inline` — Execute — https://policylayer.com/tools/doit/async-run-inline.md
- …and 207 more: https://policylayer.com/tools/doit.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`

---

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