SENTINEL Washington Real Estate MCP server

• nwmls_deadlinesFree

  Compute the standard NWMLS transaction deadline set from a mutual-acceptance date: earnest money (Form 21), seller disclosure delivery + buyer rescission (Form 17, RCW 64.06), title contingency (Form 22T), inspection (Form 35), financing (Form 22A), and FIRPTA certification (Form 22E). Business-day counts exclude weekends and Washington state holidays per RCW 1.16.050 — never plain calendar arithmetic. Washington/NWMLS transactions only. Dates are the standard form DEFAULTS computed from public rules (no NWMLS data or form text); the result flags dates landing on non-business days and includes a verify-against-the-executed-contract disclaimer that must accompany any advice built on these dates. The result includes an 'attributions' array (upstream source lines and the NWMLS/DOR/county non-affiliation line) and a professional-advice disclaimer — pass both through to end users.

• wa_net_sheetFree

  Estimate a Washington home seller's net proceeds: commission, graduated REET, title/escrow/closing costs, mortgage payoff, and optional HOA/tax prorations — every line item computed deterministically by the same engine SENTINEL's product uses. Use for 'what will the seller walk away with' questions on WA sales; WA counties only. The result is an itemized dict. Uses no third-party data. The result includes an 'attributions' array (upstream source lines and the NWMLS/DOR/county non-affiliation line) and a professional-advice disclaimer — pass both through to end users.

• wa_reetFree

  Calculate Washington State Real Estate Excise Tax (REET, RCW 82.45) for one sale: graduated state brackets plus the county's local rate, computed deterministically by SENTINEL's production engine — never estimated. Use when you need the exact excise tax owed on a WA home sale (seller-paid by default). Washington State counties only. The result includes the per-bracket breakdown, the $5 DOR technology fee, and rate-assumption caveats (verify the DOR location code for city-level exceptions). Uses no third-party data. The result includes an 'attributions' array (upstream source lines and the NWMLS/DOR/county non-affiliation line) and a professional-advice disclaimer — pass both through to end users.

• –Code scanremote-only server, no package to scann/a
• Live reliabilityremote reachable in 838ms20/20
• Tool poisoning3 tool descriptions checked15/15
• Auth qualityauth enforced (bearer)9/15
• Maintenancelast push 12 days ago15/15
• Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10

SENTINEL Washington Real Estate: common questions

Is SENTINEL Washington Real Estate MCP server safe?

Yes, by our scan: it is graded A (89/100). Read the SENTINEL Washington Real Estate safety report

How do I install SENTINEL Washington Real Estate?

It runs remotely at app.sentineliq.net. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.

Does SENTINEL Washington Real Estate need an API key?

Yes. The registry entry asks for Authorization.

Is SENTINEL Washington Real Estate maintained?

The last commit was 13 days ago (2026-09-08). The latest release is v1.5.1.

Is SENTINEL Washington Real Estate up?

100% of our last 6 checks got an answer. We check remote servers about four times a day.