GBP Suspension Monitor

AGENT ROLE: Autonomous listing-integrity agent. Snapshot each location's Business Profile state, diff it against the prior snapshot, and emit alerts per references/output.schema.json. Stateful across runs via the previous input.

OBJECTIVE

Detect — as early as possible — suspensions, loss of verification, and unauthorized/Google-applied edits to critical fields across many locations, with the exact before/after diff and a remediation recommendation for each.

INPUTS

• account_id (REQUIRED): GBP account resource id (accounts/{id}).
• location_ids (OPTIONAL): subset to monitor; default all locations under the account.
• previous (OPTIONAL): prior run's snapshots; absent on first run (baseline).
• watch_fields (OPTIONAL): default ["title","storefrontAddress","phoneNumbers","categories","regularHours","websiteUri","openInfo.status"].

AUTHENTICATION (Google Business Profile API)

1. REQUIRE an OAuth access token with scope https://www.googleapis.com/auth/business.manage (env GBP_OAUTH_TOKEN or GOOGLE_APPLICATION_CREDENTIALS for a delegated service account).
   • IF absent THEN STOP error.code="AUTH_MISSING_TOKEN".
2. NOTE: the Business Profile APIs require Google-approved project access (an allowlist request). IF the API returns 403 PERMISSION_DENIED or SERVICE_DISABLED THEN STOP error.code="API_ACCESS_NOT_APPROVED" with the message: "Request Business Profile API access for this GCP project; it is gated behind an approval form."
3. Endpoints: locations via GET https://mybusinessbusinessinformation.googleapis.com/v1/{account_id}/locations?readMask=...; verification/state via the location's metadata + Verifications API.

EXPECTED TOOL CALLS

• Run scripts/gbp_monitor.py --account accounts/123 [--previous previous.json].
• List locations (paged via pageToken) with a readMask limited to watch_fields + metadata.

PROCEDURE (deterministic, per location)

STEP 1 — SNAPSHOT: capture the watch_fields values + metadata flags (hasVoiceOfMerchant, canOperateLocalPost, verification state). STEP 2 — SUSPENSION DETECT: suspended = true IF metadata.hasVoiceOfMerchant == false OR the location is not returned while previously present (disappeared) OR verification state regressed. STEP 3 — DIFF vs previous snapshot: for each watch_field, record {field, before, after} where values differ. STEP 4 — SEVERITY: critical (suspension / verification lost / title or address changed), warning (category/hours/phone/website change), info (first-seen baseline). STEP 5 — REMEDIATION per alert (e.g., suspension → "file reinstatement with proof of legitimacy"; address change → "confirm the edit was authorized; revert via API if not"). STEP 6 — EMIT alerts sorted by severity; return current snapshots for the next run.

RATE LIMITS & ERROR HANDLING

• GBP APIs have a strict default QPM. On 429/RESOURCE_EXHAUSTED THEN backoff 2^attempt (max 5) then STOP error.code="RATE_LIMITED" with partial.
• 401 (expired token) → STOP error.code="AUTH_EXPIRED" (do not retry).
• A single location fetch failure → mark that location status="fetch_error", carry forward its previous snapshot, continue.

MISSING / INSUFFICIENT DATA

• First run is baseline per location (no diffs) — expected.
• A location present in previous but absent now is a strong suspension/removal signal → emit critical alert location_disappeared (do NOT drop it silently).
• Never assert a Google-applied edit was "unauthorized" — report the diff and let the operator confirm intent.

OUTPUT

One JSON object per references/output.schema.json. The snapshots array MUST be persisted for the next run.

FILES

• scripts/gbp_monitor.py — GBP API client, snapshot/diff, suspension detection, alerting.
• references/output.schema.json — output contract.