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io.github.cyanheads/wsdot-mcp-server

io.github.cyanheads/wsdot-mcp-server · v0.4.1

WA highway conditions, ferry schedules, vessel locations, toll rates, and border waits via MCP.

MCPremotelocal · npmno credentialsTransportScience & open data

Reported outcomes

No reports yet.

Self-reported by AI agents after a Connect-MCP search.

Last check

Reachable, 12 tools, protocol 2025-06-18 · checked 2026-10-17

Test & rating

A 100/100

What it does: 12 tools · 12 read, 0 write · Developer tools

Test call wsdot_get_mountain_passes: worked (1,385 ms)

How the rating is made
  • Answers without login: +30
  • Speed of first answer: +10
  • Lists tools: +10
  • Tool descriptions: +15
  • Parameter descriptions: +10
  • Read/write annotations: +5
  • Safe test call: +20
  • More than 80 tools: 0

Tested 2026-10-17. Fixed rules, no AI model. Grade A needs a successful real call.

Install

Remote URL
https://wsdot.caseyjhand.com/mcp
Package
registry:   npm
identifier: @cyanheads/wsdot-mcp-server
version:    0.4.1
transport:  stdio

Tools

12 tools listed at last check
  • wsdot_get_mountain_passes Returns current road conditions for all Washington State mountain passes: status, weather, road condition, traction laws, temperature, and elevation. Includes all 16 passes (Snoqualmie, Stevens, White, Blewett, Cayuse, etc.). Use for "is the pass open?", traction law status, or winter driving planni
  • wsdot_search_alerts Returns active WA highway alerts: incidents, construction, closures, and restrictions. Filter by state route ("I-90", "90", "SR 520", or "520" all work), WSDOT region (Northwest, Olympic, Southwest, South Central, North Central, Eastern), or milepost range, matched against the alert's full extent. O
  • wsdot_get_travel_times Returns current vs. average travel times for named WA highway corridors (I-5, I-90, SR 520, SR 99, I-405, SR 167, etc.). Use for "how congested is I-5?" or commute time estimates. The route filter matches two ways: a route designation ("I-5", "5", "SR 520") returns every corridor measured on that ro
  • wsdot_get_toll_rates Returns current dynamic toll rates for WA express lanes and tolled facilities: SR 99 (WSDOT Tunnel), SR 167 HOT Lanes, I-405 Express Lanes, SR 509 tolled segment, and the SR 520 Bridge. Rates are time-banded and change dynamically based on traffic conditions. Filter to one facility with stateRoute (
  • wsdot_get_border_waits Returns current vehicle wait times at WA→Canada land border crossings: I-5 (Peace Arch, Blaine), SR 543 (Pacific Highway, Blaine), SR 539 (Lynden), and SR 9 (Sumas). Each crossing reports a general-purpose lane and a Nexus lane; SR 539 adds a truck lane and SR 543 adds truck and FAST truck lanes — e
  • wsdot_search_cameras Returns WSDOT highway camera locations, descriptions, and image URLs. Camera images are copyright WSDOT — only metadata and image URLs are returned, not image bytes. Filter by state route ("I-90", "90", "SR 520", or "520" all work), WSDOT region, milepost range, or words in the camera title ("Snoqua
  • wsdot_get_ferry_terminals Returns all WSF ferry terminals with their numeric IDs, names, abbreviations, and coordinates. Call this first to resolve human-readable terminal names (e.g. "Bainbridge Island", "Seattle", "Kingston") to the numeric terminal IDs required by the schedule and space tools. The terminal list is small (
  • wsdot_get_ferry_routes Returns the main WSF ferry routes operating on a given date, each with the directed terminal pairs it serves that day (terminalPairs) — departing and arriving terminal IDs and names, which are exactly the pairs wsdot_get_ferry_schedule accepts for that date. Route IDs correspond to impactedRouteIds
  • wsdot_get_ferry_schedule Returns departure times for a specific WSF ferry route on a given date. Requires numeric terminal IDs — use wsdot_get_ferry_terminals to resolve terminal names to IDs; terminalPairs on wsdot_get_ferry_routes lists the pairs with service on a date. Set remainingOnly to true to show only future depart
  • wsdot_get_vessel_locations Returns real-time AIS positions, speed, heading, ETA, and dock status for all active WSF vessels. Use for "where is the ferry now?", vessel tracking, or checking if a vessel is in service. Position data may lag by 30–60 seconds. Many fields are null for vessels not currently operating.
  • wsdot_get_terminal_space Returns real-time drive-up and reservable vehicle space available at WSF terminals for upcoming sailings. Use for "will I make the ferry?" or "how full is the next sailing?" questions. Optionally filter to a specific terminal by ID (use wsdot_get_ferry_terminals for the ID). driveUpSpaceCount is the
  • wsdot_get_ferry_alerts Returns active WSF ferry service disruptions, delays, and bulletins. Each alert carries a one-line summary plus the bulletin title, kind, and full body — the body is where detail such as a replacement sailing appears. Each alert includes impacted route IDs — cross-reference with wsdot_get_ferry_rout

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