WebMCP

In-page tools (declarative <form toolname> or imperative registerTool) with names, descriptions, schemas. (page-parsed)

✓ correct implementation ✗ broken implementation

Broken variant

A form missing its tooldescription and a param with no description, plus a registerTool call missing its description. (Needs a real browser to capture.)

Defect metrics

webMcpToolMissingName

webMcpInvalidToolName

webMcpToolMissingDescription

webMcpParamMissingDescription

webMcpImperativeMissingDescription

webMcpImperativeMissingExecute

webMcpDuplicateToolName