Turn Mermaid or an indented outline into an editable flowchart link. Completely free, no API key.
Connect Remote server
claude mcp add --transport http flowsimp https://flowsimp.com/mcp
{
"mcpServers": {
"flowsimp": {
"url": "https://flowsimp.com/mcp"
}
}
}
{
"servers": {
"flowsimp": {
"type": "http",
"url": "https://flowsimp.com/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://flowsimp.com/mcp
Tools 2 found in our last check
create_flowchartTurn Mermaid flowchart or graph syntax, or an indented outline, into FlowSimp links. Use it when the steps already exist as text and someone needs a diagram they can view or edit. Returns JSON with shareUrl (a read-only /view# link), editUrl (opens the editor at /?board=), nodeC…
list_templatesList every built-in FlowSimp template. Use it when a starter diagram is a better fit than generating one from text. Takes no arguments. Returns JSON with a templates array of id, label, and editUrl. The ids are swimlane, decision-tree, user-flow, org-chart, flowchart, process, n…
Details
| Endpoint | https://flowsimp.com/mcp (Streamable HTTP) |
| First published | 29 Oct 2026 |
| Last updated | 29 Oct 2026 |
| Registry name | com.flowsimp/flowsimp |
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