
OpenFlowKit 2
Free, open-source diagrams you and your agent edit together
Product HuntDesign ToolsLaunched Oct 13, 202686#25 of the day
About OpenFlowKit 2
A free, open-source diagram canvas: MIT, local-first, no account, in your browser. One canvas, five ways in. Draw it. Write it as code, or paste Mermaid, D2 or Structurizr. Ask any of 10 AI providers, or a local model. Hand it to your coding agent: Claude Code edits the canvas you have open, live, over MCP. Or pull it from a GitHub repo, every arrow citing its file and line. The CLI checks drift in CI, so diagrams keep up with your code.
The person behind OpenFlowKit 2
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