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AI Connectors · Productivity

Canvs.io

Draw and edit diagrams on an infinite collaborative canvas

Listed in Claude · 12 published tools · Community-listed

Claude connector docs canvs.io

Overview

What Canvs.io does

Canvs.io is a digital whiteboard, and this connector draws on it directly. Elements can be added, updated, deleted and queried, so a diagram is built and revised through conversation instead of by hand.

The Mermaid import is the practical shortcut: a diagram expressed in Mermaid syntax becomes canvas elements in one call, which suits flowcharts and sequence diagrams that are easier to write than to draw. The named uses run to diagrams, flowcharts, customer journeys, mind maps and storyboards. The endpoint answered with fewer tools than the listing claims. Community tier.

Who it is for

Teams sketching diagrams, flowcharts and mind maps on a shared whiteboard.

Tool surface

Six tools answered against twelve claimed. add_elements, update_elements, delete_elements and query_elements do the drawing, get_guide explains the format, and add_elements_from_mermaid imports diagrams written as Mermaid.

Availability

Where Canvs.io is listed

Canvs.io is listed in the Claude connectors directory only. Canvs.io has no app under the same domain in the ChatGPT directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them.

The MCP server behind a Claude connector is usually the same server a ChatGPT app would need, so the absence is a distribution decision rather than a technical one.

Claude listing

In the Claude connectors directory

Canvs.io publishes 12 tools to Claude. That is a mid-sized surface: 51.4% of the 1,253 Claude-listed connectors expose fewer.

That is exactly the median for Claude-listed connectors under Productivity, where 462 publish counts and 12 is the middle of the distribution.

It falls in the 11-20 tools band, which holds 22.5% of the Claude directory.

Measured against the live endpoint

A direct call to the endpoint returned 6 tools, 6 fewer than the 12 the listing publishes. Probed 2026-08-07.

Tools the server actually returns

  • get_guide
  • add_elements
  • update_elements
  • delete_elements
  • query_elements
  • add_elements_from_mermaid

Canvs.io publishes a remote MCP endpoint. Claude connects to it over HTTP; there is nothing to install locally.

Every connector in the Claude directory is remote, all 1,253 of them, so transport is not a differentiator there.

Publisher
Canvs.io
Verification
Community-listed (61.5% of the Claude directory)
Filed under
Productivity
Endpoint
https://app.canvs.io/mcp
Published tools
12 · 11-20 tools band
Depth rank in Productivity
229 of 462
Snapshot
August 2026

Canvs.io is community-listed in the Claude directory, the tier 770 of 1,253 connectors sit in (61.5%). It is the default for a self-published server, and says nothing either way about quality.

In the publisher's words

How Canvs.io describes it

Digital whiteboard for real-time visual collaboration, brainstorming and diagramming on the infinite canvas for sketching ideas, diagrams, flowcharts, customer journeys, mind maps, storyboards and more.

Quoted from the connector's own Claude directory listing as captured in August 2026. Node8 did not write it and does not vouch for it.

Same company

More from Canvs.io

Nearby

Other Productivity connectors

tldraw

Sketch, draw and diagram on a shared canvas in real time

Claude

draw.io

Rendered draw.io diagrams from Mermaid or native XML

Claude

Excalidraw

Hand-drawn style diagrams rendered and exported to Excalidraw

Claude

ExpenseBot

Receipt capture and expense reporting into Google Sheets

ChatGPT

All 760 Productivity connectors

This is an independent catalogue entry compiled by Node8 from Canvs.io's public marketplace listing as it stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with Canvs.io, and inclusion here is not an endorsement.

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