@pipeworx/opentopography

Connect: https://pipeworx.io/mcp — every tool in the catalog, including @pipeworx/opentopography’s. Install: one-click buttons

No MCP client? Skip the connection: POST https://gateway.pipeworx.io/v1/tools/search_packs {"query":"..."} to find a tool below, GET /v1/tools/<name> for its schema, POST the same URL with arguments for the data — see For AI agents.

Tools: 3

OpenTopography MCP — global DEM (digital elevation) rasters and point queries. Free API key required.

Auth

• Platform: PLATFORM_OPENTOPOGRAPHY_KEY. BYO: ?_apiKey=….

Tools

• point_elevation(lat, lon, dataset?) — elevation at a point (NOTE: OpenTopography’s main service returns rasters; this is a one-point convenience that calls their point service)
• dem(dataset, south, north, west, east, format?) — request a DEM raster for a bounding box (returns a download URL)
• datasets() — list available DEM datasets

dataset: SRTMGL1 (default, 30m) | SRTMGL3 (90m) | AW3D30 | NASADEM | COP30 (Copernicus 30m) | COP90.

Data source

https://portal.opentopography.org/API/

Tools

• point_elevation — Elevation at a point (returns a 1-pixel raster URL — use opentopodata for direct point values).
• dem — DEM raster for a bounding box (returns URL to GeoTIFF).
• datasets — List the supported global DEM (digital elevation model) dataset identifiers available via OpenTopography: SRTMGL1, SRTMGL3, AW3D30, NASADEM, COP30, COP90.