Three.ws Vision MCP Server

Three.ws Vision is an MCP integration. Image understanding for AI agents — analyze and describe any image via the three.ws pipeline.

Packages and local setup

The published npm package is @three-ws/vision-mcp, version 0.1.1. Its declared MCP transport is stdio.

The package declares THREE_WS_BASE: Base URL of the three.ws API that serves the vision endpoint. Override only when self-hosting or targeting a preview deployment.; THREE_WS_TIMEOUT_MS: Per-request timeout in milliseconds for the vision call (the VLM may chain across free lanes before answering).; THREE_WS_API_KEY: Optional three.ws API key (bearer token). Not required — the vision endpoint serves anonymous callers on a free per-IP rate limit. Set it to raise your rate limit to the per-user tier. Never needed to access the free model..

Before connecting

Check the maintainer’s instructions for account access, authentication and the supported client configuration. Once connected, inspect the tools your client receives and try a small task that matches the server’s stated purpose. The registry description does not include a verified, complete tool list.

Project and source

View the publisher’s registry entry · Project repository · Project website. This profile uses version 0.1.1 from the registry. Registration identifies the publisher namespace; it does not establish that this is a first-party integration for every service it connects.

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