request that the format: uri be removed from the schema

LLM providers do not recognize the "format: uri" as an accepted version of JSON Schema when using the Firecrawl MCP Server

Start by searching the repository for schema declarations containing `format: uri` and identify which one is exposed by the Firecrawl MCP Server. Reproduce the affected LLM-provider interaction if a local test or fixture exists, remove the unsupported format, and verify that the generated schema no longer includes it.

Written by the indexing model from the issue text.