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The real catalog of tools for AI agents

Google tells you what exists. Faceabot tells you what holds up.

44,737real tools
29,284callable over HTTPS
19,887measured
6,168proven reliable
Formada3D 3D Printing Reliable (measured) · 100% over 17 checks Fails real tasks · 0/17

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

MCP endpoint : https://mcp.formada3d.com/ · website · measurements and details
MeshMend Not measured yet

Check and repair STL and 3MF meshes on your own computer: holes, flipped faces, inside-out shells.

Package mcpb : https://github.com/Keith-CY/meshmend-mcp/releases/download/v0.1.0/meshmend-mcp-0.1.0.mcpb · website · measurements and details
Hark Tech 3D Printing and Repair (UK) Reliable (measured) · 100% over 3 checks Does the job (tested) · 3/3

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

MCP endpoint : https://harktech.co.uk/mcp · website · measurements and details
mcp-stl Not measured yet

MCP server for editing STL 3D model files

Package pypi : mcp-stl · website · measurements and details
TN Appliance Exchange — appliance repair Reliable (measured) · 100% over 8 checks Does the job (tested) · 8/8

Family appliance repair in TN + LA: diagnose a problem, check a ZIP, book a repair.

MCP endpoint : https://tnapplianceexchange.net/mcp · website · measurements and details
layergen-mcp Not measured yet

Layergen 3D model generation, retexture, and repair — for Claude Desktop and any MCP host.

Package npm : @layergen/mcp · website · measurements and details
3D Printer on Demand Reliable (measured) · 100% over 28 checks Does the job (tested) · 28/28

Quote, check and order 3D prints of STL, 3MF, STEP or OBJ files. Made in the USA, shipped in the US.

MCP endpoint : https://3dprinterondemand.com/api/mcp · website · measurements and details
json-repair-mcp Not measured yet

Repairs malformed JSON from LLM output, validated against a schema. Paid per call via Stripe.

Package npm : json-repair-mcp · website · measurements and details
Sundr Repair Advisor Not measured yet

Repair or replace? Get device repair costs, local shops, trade-in values.

Package npm : sundr-mcp · website · measurements and details
three.ws 3D Studio (free) Reliable (measured) · 100% over 18 checks Does the job (tested) · 18/18

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

MCP endpoint : https://three.ws/api/mcp-studio · website · measurements and details
3D-MeshWeaver Being measured · 0% over 1 checks

Mesh spatial optimizer reducing geometric overhead in 3D assets.

MCP endpoint : https://3d-meshweaver-mcp.vercel.app/api/mcp · measurements and details
json-repair-mcp Reliable (measured) · 100% over 21 checks Does the job (tested) · 12/12

Repairs truncated or malformed LLM JSON outputs (trailing commas, markdown fences, unquoted keys).

MCP endpoint : https://json-repair-72343955726.us-central1.run.app/mcp/json-repair · measurements and details
3D Visualizer Not measured yet

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

Package pypi : 3d-visualizer · website · measurements and details
3D CAD Converter Not measured yet

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

Package npm : @contentasoft/cad-converter-mcp · website · measurements and details
AgentDiet Deterministic A2A Broken-JSON Repair & Schema Validator Being measured · 100% over 2 checks Real task being tested · 2/2

Repairs truncated or malformed LLM JSON outputs (trailing commas, markdown fences, single quotes).

MCP endpoint : https://json-repair.agentdiet.dev/mcp · website · measurements and details
three.ws 3D Studio Private (key required)

Turn text or an image into an animation-ready 3D model (GLB): generate, rig, animate, retexture.

MCP endpoint : https://three.ws/api/mcp-3d · website · measurements and details
JSON Repair & Agent Utilities Being measured · 0% over 2 checks

Repair malformed JSON, DNS lookup, extract URLs, base64, case, hash, time. Pay per call USDC Base.

MCP endpoint : https://cryptopulse.pythonanywhere.com/mcp-json · website · measurements and details
FAHCE Integrity Repair Being measured · 0% over 1 checks

Free FAHCE contract discovery. Paid evidence determinations use wallet-only x402 REST endpoints.

MCP endpoint : https://fahce.kinganlogic.com/mcp · measurements and details
Car Repair Cost Estimator Flaky · 86% over 7 checks Does the job (tested) · 6/6

Car repair cost estimates by make, model and repair type. 31 cost guides, VIN decode. Free.

MCP endpoint : https://carrepaircostestimator.com/mcp · website · measurements and details
SpatialPack — 3D asset readiness Not measured yet

Test whether 3D assets survive Apple Quick Look and Safari <model>, then fix what fails

Package npm : @spatialpack/mcp · website · measurements and details

AI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt

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