Tool `hello` has invalid JSON parameters:
- The schema uses meta-schema features ($dynamicRef) that are not yet supported by the validator. (at /$schema)
- Schema: {"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"submitter":{"type":"string","description":"The name of the thing calling this tool (openai"},"content":{"properties":{"title":{"type":"string","description":"The title to submit"},"description":{"type":"string","description":"The description to submit"}},"type":"object","required":["title"],"description":"The content of the message"}},"type":"object","required":["submitter","content"]}
···