The real catalog of tools for AI agents

3D printing: printable models, calculators, troubleshooting wiki, build guides, AI 3D + CAD design.

AI-driven 3D CAD via build123d: execute, render, measure, and export geometry interactively.

Bitbybit 3D parametric CAD API, version-exact, for coding agents: search, describe, examples, guide

Convert STEP, IGES, STL, OBJ, FBX, glTF and 3MF files on your Windows PC, one file or a folder

Agent-native parametric 3D CAD: model machines, validate them and emit shop drawings

Low-poly 3D models and kits for three.js and game engines: search, match, remix, preview.

Parametric CAD as code: model 3D-printable parts on an exact B-rep kernel, measured.

Pay-per-call data APIs for AI agents. USDC on Base via x402. 33 tools, no signup.

Persistent 3D/2D spatial world model for AI agents with dynamic velocity and entity tracking.

Free text/image → 3D: generate, rig, avatar-ify, and refine GLB models. No auth, no payment.

Run 3D CAD operations, pipelines, parametric models and STEP conversions on CAD Cloud with a key

Inspect, compare and export point clouds, meshes and calibrated depth data with inline 3D previews.

Run any model on the live WaveSpeed catalog: image, video, audio, 3D.

MCP server for editing STL 3D model files

MCP server for 3D AI Studio — generate 3D models from text or images using Hunyuan and TRELLIS

Create, inspect, validate, and save editable 3D building scenes with Pascal's hosted MCP server.

Mesh spatial optimizer reducing geometric overhead in 3D assets.

Agent-native CAD: draw plans, model 3D, render checks, export DXF/SVG/STL/GLB/IFC, import DXF.

Melbourne 3D printing: instant quotes for STL/3MF/STEP (PLA, PETG, TPU), products, order status

UK 3D printing quotes for your files or Printables models, mail-in repair prices and order status.