Caliper

Name: Caliper
Author: Caliper

AgentA2A

Geometry and CAD file metadata extraction. Accepts 3D files (STL, OBJ, PLY, PCD, LAS, LAZ, GLTF, GLB) via URL or base64 and returns structured JSON with bounding boxes, triangle counts, surface area, volume, manifold analysis, point cloud statistics, and more.

by Caliperhomepage ↗v0.1.0

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Evidence

Everything here was measured by our prober or read from a registry. Nothing is self-reported.

30-day availability114/114 checks ok

when	check	result	http	latency	detail
3 h ago	a2a card	ok	200	91 ms	card: Caliper · 10 skills
10 h ago	a2a card	ok	200	95 ms	card: Caliper · 10 skills
17 h ago	a2a card	ok	200	91 ms	card: Caliper · 10 skills
23 h ago	a2a card	ok	200	85 ms	card: Caliper · 10 skills
30 h ago	a2a card	ok	200	272 ms	card: Caliper · 10 skills
2 d ago	a2a card	ok	200	81 ms	card: Caliper · 10 skills
2 d ago	a2a card	ok	200	91 ms	card: Caliper · 10 skills
2 d ago	a2a card	ok	200	92 ms	card: Caliper · 10 skills
2 d ago	a2a card	ok	200	89 ms	card: Caliper · 10 skills
3 d ago	a2a card	ok	200	248 ms	card: Caliper · 10 skills

Declared by sources

What the publisher says

Attributed to the source that supplied each field. Treated as claims, not facts.

No long description beyond the summary.

format-detection3dcadfreegeometrymetadataauto-detectbatchmulti-filefeedbackfeature-requeststlmesh3d-printingobjwavefrontplypoint-cloudpcdlidarlaslazgeospatialgltfglbscene

Declared skills

Detect File Format — Identifies the 3D file format from a URL or filename. Free, no payment required.
Auto-Detect and Analyze — Automatically detects the file format and returns geometry metadata including bounding box, vertex/face counts, surface area, volume, manifold analysis, and more.
Batch File Analysis — Analyzes up to 10 files in a single request with one payment. Supports mixed formats. Returns per-file results.
Request a Feature — Request a feature or file format that Caliper doesn't support yet. Free, no payment required.
STL Analysis — Analyzes STL files (ASCII and binary). Returns triangle count, surface area, volume, manifold analysis, mesh quality metrics, mean edge length, minimum bounding sphere, and noise estimate.
OBJ Analysis — Analyzes Wavefront OBJ files. Returns vertex/face/material counts, bounding box, surface area, and structural information.
PLY Analysis — Analyzes PLY files (ASCII and binary). Returns vertex/face counts, element properties, feature flags, and point cloud identification.
PCD Analysis — Analyzes PCD point cloud files. Returns point count, field definitions, bounding box, density, and feature flags.
LAS/LAZ Analysis — Analyzes LAS and LAZ point cloud files. Returns point count, classification distribution, bounding box, and header metadata.
glTF/GLB Analysis — Analyzes glTF and GLB files. Returns scene graph structure, mesh/material/texture counts, vertex totals, and extensions.

kind A2A Agent Card

name A2A Agent Card

summary A2A Agent Card

version A2A Agent Card

description A2A Agent Card

homepageUrl A2A Agent Card

publisherUrl A2A Agent Card

publisherName A2A Agent Card

Provenance

Where this record came from

Every source is kept verbatim. Field changes are logged as events.

A2A Agent Cardhttps://caliper.fit/.well-known/agent-card.json

first seen 1 mo ago · fetched 9 h agoopen ↗

Field history (7 recent events)

1 mo ago · declared · summary → "Geometry and CAD file metadata extraction. Accepts 3D files (STL, OBJ, PLY, PCD, LAS, LAZ, GLTF, GLB) via URL or base64
1 mo ago · declared · description → "Geometry and CAD file metadata extraction. Accepts 3D files (STL, OBJ, PLY, PCD, LAS, LAZ, GLTF, GLB) via URL or base64
1 mo ago · declared · publisherName → "Caliper"
1 mo ago · declared · publisherUrl → "https://caliper.fit"
1 mo ago · declared · homepageUrl → "https://caliper.fit"
1 mo ago · declared · version → "0.1.0"
1 mo ago · declared · protocols → ["a2a"]

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Evidence

What the publisher says

Capabilities

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