[tools] add support for structured responses #81
+51
−1
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
|
Nice job! Does this not also require an 'outputSchema'? |
|
output schema is optional for structured output, for now I just added support for the response field |
atesgoral
reviewed
Jul 20, 2025
| @@ -17,7 +17,7 @@ | |||
|
|
|||
| require_relative "instrumentation_test_helper" | |||
|
|
|||
| Minitest::Reporters.use!(Minitest::Reporters::ProgressReporter.new) | |||
| Minitest::Reporters.use!(Minitest::Reporters::ProgressReporter.new) unless ENV["RM_INFO"] | |||
There was a problem hiding this comment.
Can you explain where/when RM_INFO comes from? (Explicitly calling out this change in the PR description or punting it to its specific PR would be favourable.)
atesgoral
reviewed
Jul 20, 2025
| attr_reader :content, :is_error | ||
|
|
||
| # @param structured_content [Hash] The structured content of the response, must be provided. | ||
| # @param content [String, nil] The content array of the response, can be nil. If nil will generate a single element with structured content converted to JSON string. |
There was a problem hiding this comment.
For backwards compatibility, a tool that returns structured content SHOULD also return the serialized JSON in a TextContent block.
Not a MUST, but a SHOULD, but I agree with doing it for backwards compatibility in this gem.
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Add new response class to be able to return structuredContent as part of tools response in a backwards compatible way
Motivation and Context
Structured responses are an established part of the spec and the SDK should support it.
How Has This Been Tested?
Add new tested and tested with internal MCP server implementation.
Breaking Changes
None
Types of changes
Checklist