Free BPMN 2.0 validator: send BPMN XML, get errors and warnings. Anonymous, nothing stored.
Connect Remote server
claude mcp add --transport http bpmn-validator https://lucidflow.ai/api/mcp
{
"mcpServers": {
"bpmn-validator": {
"url": "https://lucidflow.ai/api/mcp"
}
}
}
{
"servers": {
"bpmn-validator": {
"type": "http",
"url": "https://lucidflow.ai/api/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://lucidflow.ai/api/mcp
Tools 1 found in our last check
validate_bpmnChecks a BPMN 2.0 XML file against the LucidFlow validator rules and returns the errors and warnings with their locations. Free, no account, nothing is stored. Limits: 200 KB, 1500 elements, 50 levels deep, no DOCTYPE, 2 seconds. Rate: 60 calls per minute and 1000 per day per IP…
Details
| Endpoint | https://lucidflow.ai/api/mcp (Streamable HTTP) |
| First published | 13 Nov 2026 |
| Last updated | 13 Nov 2026 |
| Registry name | ai.lucidflow/bpmn-validator |
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