fit.caliper/caliper

up checked 2026-11-11T05:37:45.928Z

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Publisher-provided title

Caliper

Publisher-provided description

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

Summary by lookupd

Extracts metadata from 3D geometry and point cloud files such as STL, OBJ, PLY, glTF and LAS, including counts, bounding boxes and format…

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http caliper https://caliper.fit/mcp/

Codex, remote (streamable-http)

codex mcp add caliper --url https://caliper.fit/mcp/

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "caliper": {
      "url": "https://caliper.fit/mcp/"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Tools (10 tools)

Publisher-provided text

• 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 forma
• 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 curre
• format_auto Auto-detect geometry file format and extract metadata statistics. Accepts a 3D geometry file via URL or base64 and returns structured metadata: boundin
• format_stl Extract metadata from an STL file (ASCII or binary). Returns triangle count, bounding box, surface area, volume, manifold analysis (watertight, open ed
• format_obj Extract metadata from an OBJ file. Returns vertex/normal/texcoord/face counts, triangle/quad/polygon breakdown, material and group counts, bounding box
• format_ply Extract metadata from a PLY file (ASCII or binary). Returns vertex/face counts, element properties, feature detection (normals, colors, texcoords, inte
• format_pcd Extract metadata from a PCD point cloud file. Returns point count, field definitions, data format, organization, viewpoint, feature flags (RGB, intensi
• format_las Extract metadata from a LAS or LAZ point cloud file. Returns LAS version, point format, point count, scale factors, offsets, bounding box, classificati
• 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 fla
• 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

Details

• Version: 0.1.1
• Transports: streamable-http
• Uptime (7 days): 100%
• Median latency: 261 ms
• First indexed: 2026-11-01T09:02:25.584Z
• Last seen in registry: 2026-11-01T09:02:25.595Z
• Website: https://caliper.fit

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• 62141 servers
• Last crawl: 2026-11-11T18:39:04.612Z
• API base: https://api.lookupd.com
• MCP URL: https://api.lookupd.com/mcp