Diagram rendering
Graphviz Provider
AvailableDiagrams as a service, for people and for agents.
Graphviz Provider renders DOT diagrams to PNG or SVG over a simple HTTP API and returns a link to the result. It can also check DOT without rendering it, and it turns a plain-English description into a diagram through the Prism gateway. AI agents reach all of this through a hosted MCP server that a client connects to with nothing but a URL. Because rendered files are addressed by the SHA-256 of their source, a diagram that has been rendered before is served from cache.
Who it is for. Engineering teams and AI agents that need architecture, pipeline and dependency diagrams generated inside documentation, tickets and chat, without installing Graphviz.
- Status
- Available
- Part of
- Core platform
- Product site
- graphviz.rodmena.co.uk
- Tags
- GraphvizDOTPNG and SVGMCP serverDiagram generation
What it does
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PNG or SVG
Send DOT source and receive a link to the rendered diagram in either format.
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Validate before rendering
You can check DOT syntax without rendering it and catch a broken diagram before it ships.
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Described, then drawn
A plain-English description becomes DOT through the Prism gateway, ready to render or edit.
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Hosted MCP server
Four tools for agents (render, generate, validate and health), reached with a URL and no local install.
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Content-addressed
Files are named by the SHA-256 of their source, and identical diagrams are served from cache.
Documentation and access details are on the product site, graphviz.rodmena.co.uk. For a pilot, an integration or procurement questions, contact us.