LucidFlow BPMN validator

ai.lucidflow/bpmn-validatorVersion 1.0.0

Free BPMN 2.0 validator: send BPMN XML, get errors and warnings. Anonymous, nothing stored.

Status

Responds573 msNov 14, 2026, 13:31 UTCAnswered our handshake without sign-in.

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Data from the official MCP Registry, checked by run.zero. How we check

Streamable HTTP

https://lucidflow.ai/api/mcpResponds573 msNov 14, 2026, 13:31 UTC

No sign-in

claude mcp add --transport http bpmn-validator https://lucidflow.ai/api/mcp

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Settings > Connectors > Add custom connector
Name: bpmn-validator
Remote MCP server URL: https://lucidflow.ai/api/mcp

{
  "mcpServers": {
    "bpmn-validator": {
      "url": "https://lucidflow.ai/api/mcp"
    }
  }
}

code --add-mcp '{"name":"bpmn-validator","type":"http","url":"https://lucidflow.ai/api/mcp"}'

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1 tools

Tools of LucidFlow BPMN validator
	Description		Read-only	Idempotent	Open world
`validate_bpmn`Checks 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 address; a BPMN XML file of more than 100 KB counts for 5 calls.	Checks 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 address; a BPMN XML file of more than 100 KB counts for 5 calls.	No	Yes	Yes	No