SENTINEL Washington Real Estate MCP Server

by cheadlee10 Your server? Claim it

answering

SENTINEL Washington Real Estate is answering right now. Last checked 11 min ago. It exposes 3 tools. Last commit 28 Oct 2026.

Washington property evidence and transaction math for agents in Claude, ChatGPT and AI apps.

Uptime history 56 days of history · worst day 98%

56 days agonow

100.0%

Uptime 24h

182 of 182 checks

Tools

read from the server

333 ms

Response time

average over 24h

Stars

last commit 28 Oct 2026

SENTINEL Washington Real Estate missed 2 checks this week

Everything else answered, so this is steady rather than shaky. We check every 15 minutes, which is how a one-off gets told apart from the start of a pattern, and how you hear about the next one within the hour instead of from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 11 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add sentinel-wa-realestate --transport http https://app.sentineliq.net/api/v1/mcp/public

Settings → Connectors → Add custom connector, then paste this address

https://app.sentineliq.net/api/v1/mcp/public

~/.codex/config.toml

[mcp_servers.sentinel-wa-realestate]
url = "https://app.sentineliq.net/api/v1/mcp/public"

.cursor/mcp.json

{
  "mcpServers": {
    "sentinel-wa-realestate": {
      "url": "https://app.sentineliq.net/api/v1/mcp/public"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "sentinel-wa-realestate": {
      "type": "http",
      "url": "https://app.sentineliq.net/api/v1/mcp/public"
    }
  }
}

This server publishes 1 more address. The block above uses the one we reach during checks; the full list is under Endpoints below, and the author may intend a particular one for your client.

Available tools 3

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

net

wa_net_sheet

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.

nwmls

nwmls_deadlines

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.

reet

wa_reet

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.

Endpoints

URL	Transport	State	Latency	Checked
https://app.sentineliq.net/api/v1/mcp/public	streamable-http	answering	286 ms	11 min ago
https://app.sentineliq.net/api/v1/mcp	streamable-http	answering	330 ms	11 min ago

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SENTINEL Washington Real Estate — questions

Answers built from our own checks of this server.

What can SENTINEL Washington Real Estate do?

It exposes 3 tools, read directly from the server on our last check. Among them: nwmls_deadlines, wa_net_sheet, wa_reet. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is SENTINEL Washington Real Estate working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 182 of 182 checks got a reply (100.0%), average response time 333 ms. The bar chart above shows every period we have measured.

How do I connect SENTINEL Washington Real Estate?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does SENTINEL Washington Real Estate need an API key?

No. SENTINEL Washington Real Estate completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 3 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is SENTINEL Washington Real Estate?

It answers our handshake in 333 ms on average, which is faster than 43% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is SENTINEL Washington Real Estate open source?

We cannot say either way: 0 stars on GitHub and 1 open issue, but we could not determine the licence, and without one the code is not open source by default.