ThinAir Geo MCP Server

Give your AI agent complete geospatial awareness — geocode addresses and intersections, route across multiple modes (auto, truck, bicycle, pedestrian), check live traffic and weather, draw reachability polygons, and search places. Confidence-scored results so your agent knows when to ask again. 10 tools via MCP.

What It Does

ThinAir Geo is a Model Context Protocol (MCP) server that gives AI agents full-stack geospatial tooling — no API integration required. Coordinates you can actually route from: intersection-level precision with confidence scores, no silent fallbacks (returns an empty result instead of a city-centroid guess when uncertain).

• Geocoding — Forward, reverse, intersection, and batch (50/call). Results include confidence and method so agents can branch on quality.
• Routing — Multi-profile: auto, truck, bicycle, pedestrian, motorcycle. 10 truck-specific presets (dry van, flatbed, step-deck, tanker, box truck, auto-carrier, sprinter, double trailer, oversize) with hazmat / dimensions / weight / time-distance constraints native.
• Traffic — Real-time conditions for 30+ US metros.
• Weather — Current conditions and forecasts.
• Place Search & Explore — Nearby POIs, locality discovery with population filtering.
• Isochrones — Drive-time / walk-time reachability polygons (multiple bands per call).

Product Links

• Main: https://geo.thinair.co
• Connect / get key: https://geo.thinair.co/connect
• Docs: https://geo.thinair.co/docs/getting-started
• Pricing: https://geo.thinair.co/checkout

Tools

Tool	Description
geocode	Convert addresses, place names, or intersections to coordinates
reverse_geocode	Convert coordinates to addresses
batch_geocode	Geocode up to 50 addresses in one call (returns geojson FeatureCollection)
directions	Turn-by-turn routing — auto, truck, bicycle, pedestrian, motorcycle
isochrone	Travel-time / -distance reachability polygons (multi-band)
traffic	Real-time traffic conditions
weather	Current conditions and forecasts
search_places	Find nearby POIs by category (gas, charging, food, lodging, …)
explore	Browse cities, neighborhoods, and venues by region
quota	Inspect your current plan, daily usage, and remaining capacity (free, never debits)

Plus an issue_api_key utility — exposed via MCP for the API-key issuance flow but not part of the customer-facing 10-tool surface. Most clients complete OAuth at first use and never call it directly.

Truck Vehicle Profiles

Pass any of these as vehicle_profile on directions or isochrone to set dimensions automatically:

Profile	Dimensions / Use case
DRY_VAN_53	53′ dry van — standard US freight (default)
FLATBED_48	48′ flatbed, loaded height 14′
FLATBED_40	40′ flatbed, regional / specialty
STEP_DECK	Step-deck / drop-deck, 11′3″ upper-deck clearance
TANKER	Liquid/gas tanker (pair with hazmat=true)
BOX_TRUCK_26	26′ box truck, local delivery
AUTO_CARRIER	Car hauler / auto transport
SPRINTER_VAN	Cargo van, last-mile (9′ tall)
DOUBLE_TRAILER	Twin 28′ pups, LTL long-haul (92′ total)
OVERSIZE	Permitted oversize loads — override dimensions per haul

Individual params (truck_height, truck_weight, truck_length, axle_count, etc.) override the preset.

Quick Start

Claude Desktop, Cursor, Windsurf — OAuth (recommended, keyless)

Add to your client's MCP config (e.g. ~/Library/Application Support/Claude/claude_desktop_config.json):

{
  "mcpServers": {
    "thinair-geo": {
      "url": "https://geo.thinair.co/mcp"
    }
  }
}

The OAuth flow completes at first use — no manual token setup required. Free tier: 15 requests/day, no card.

API key (for non-OAuth clients)

{
  "mcpServers": {
    "thinair-geo": {
      "url": "https://geo.thinair.co/mcp",
      "headers": {
        "Authorization": "Bearer ta_live_..."
      }
    }
  }
}

Get a key at https://geo.thinair.co/connect.

npx (CLI / scripts)

npx -y @thinairtelematics/geo

Prints a config block to stdout for your client. Same OAuth-keyless option as above by default.

npm Package

npmjs.com/package/@thinairtelematics/geo

Previously published as thinair-geo (now deprecated in favor of the scoped package).

License

MIT © ThinAir Telematics