Read-onlyAgent brokerage historyMCP tool
agent_brokerage_at_date
Resolve which brokerage an agent was at on a specific date.
Resolve which brokerage an agent was at on a specific date. Returns the brokerage name, DRE license number, and date range of the matching responsible-broker relationship from CA DRE public records. Use this when a user asks "which brokerage was X at on Y date" or for historical escrow attribution. Returns null when the date predates the agent's recorded history (DRE typically goes back ~5–10 years).
Parameters#
| Parameter | Type | Required | Description |
|---|---|---|---|
user_id | string | No | Platform user UUID. Defaults to the calling user when omitted. |
dre_license_id | string | No | CA DRE 8-digit license number (alternative to user_id, useful for non-platform agents on a listing). |
on_date | string | Yes | Date to resolve, in YYYY-MM-DD format. Both period start_date and end_date are inclusive bounds. · Format: Date (YYYY-MM-DD) |
Example prompts#
- "Which brokerage was I working under on March 15, 2022?"
- "Which brokerage was the agent with DRE license 01987654 at on June 15, 2019?"
Safety#
Read-only. This tool never changes your data — it only looks things up. Safe to run anytime.