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MCP live v0.1.1 MCP 2025-11-25 streamable-http

Caliper

fit.caliper/caliper

Geometry and CAD file metadata extraction for STL, OBJ, PLY, PCD, LAS/LAZ, glTF/GLB.

Uptime
100.0%
1 direct probes · 30d
Response
848ms
last probe
Tools
10
callable
Resources
1
readable
Prompts
2
available
Primary URL
https://caliper.fit/mcp/

Tools · 10

format_detect

Detect the geometry file format from a filename or URL. Returns the detected format name and whether it is currently supported. Use this to check format support before making a paid analysis …

feature_request

Request a feature or format that Caliper doesn't support yet. Free, no payment required. Use this when you need a capability that Caliper doesn't currently offer — especially unsupported file…

format_auto

Auto-detect geometry file format and extract metadata statistics. Accepts a 3D geometry file via URL or base64 and returns structured metadata: bounding boxes, triangle counts, manifold analy…

format_stl

Extract metadata from an STL file (ASCII or binary). Returns triangle count, bounding box, surface area, volume, manifold analysis (watertight, open edges, non-manifold edges), triangle q…

format_obj

Extract metadata from an OBJ file. Returns vertex/normal/texcoord/face counts, triangle/quad/polygon breakdown, material and group counts, bounding box, surface area, and triangulation st…

format_ply

Extract metadata from a PLY file (ASCII or binary). Returns vertex/face counts, element properties, feature detection (normals, colors, texcoords, intensity, curvature), bounding box, cen…

format_pcd

Extract metadata from a PCD point cloud file. Returns point count, field definitions, data format, organization, viewpoint, feature flags (RGB, intensity, normals, curvature), bounding bo…

format_las

Extract metadata from a LAS or LAZ point cloud file. Returns LAS version, point format, point count, scale factors, offsets, bounding box, classification counts, feature flags (RGB, inten…

format_gltf

Extract metadata from a glTF or GLB file. Returns asset info, scene graph structure, mesh/material/texture counts, vertex and index totals, feature flags (normals, tangents, texcoords, co…

format_batch

Analyze multiple geometry files in a single batch request. Submit up to 10 files, receive a single quote, pay once, and get structured metadata for all files. Supports mixed formats. Read-onl…

Resources · 1

privacy-policy

Caliper data handling and privacy policy

caliper://privacy-policy

Prompts · 2

analyze-file

Step-by-step workflow for analyzing a 3D geometry file with Caliper.

supported-formats

Show all file formats Caliper can analyze, with available metrics.

How to use

Add to your Claude Desktop / Cursor / Cline MCP config:

{
  "mcpServers": {
    "caliper": {
      "url": "https://caliper.fit/mcp/",
      "transport": "streamable-http"
    }
  }
}