Reimplementation · Productivity

MisterDiagram

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Summary

Read, render and edit Visio files through a headless Rust engine, command line and MCP server.

Description

A headless implementation of Visio package formats and ShapeSheet formulas, formerly DiagramCraft. Reads diagrams, stencils and templates, renders PNG, SVG and PDF, and writes and authors drawings with glued connectors and routing. Exposes CLI commands and an MCP server.

Source repository ↗Website ↗Documentation ↗

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Compatibility and scope

Status and compatibility are maintainer-reported. Inclusion is not an independent verification or certification.

Development status: Experimental
Compatibility: Partial (claimed)
Languages: Rust
Platforms: Not documented
License: MIT OR Apache-2.0

Known limitations

Pre-alpha; no GUI is provided or planned. Macro-enabled files discard VBA. File fidelity and Visio comparisons are maintainer-reported. Text wrapping, EMF+ images, compound line patterns, connector rendering and some save serialization remain incomplete.