Skip to content

Tighten Tool.outputSchema #519

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
May 13, 2025
Merged

Tighten Tool.outputSchema #519

merged 1 commit into from
May 13, 2025

Conversation

bhosmer-ant
Copy link
Contributor

Previously outputSchema was simply typed as object, which allows invalid JSON schemas.

Motivation and Context

Provides a more precise schema definition for Tool.outputSchema, identical to that of Tool.inputSchema. The previous definition was too permissive, allowing objects that were not valid JSON schemas.

How Has This Been Tested?

Being used in WIP on TypeScript SDK support

Breaking Changes

No

Types of changes

  • Bug fix (non-breaking change which fixes an issue)
  • New feature (non-breaking change which adds functionality)
  • Breaking change (fix or feature that would cause existing functionality to change)
  • Documentation update

Checklist

  • I have read the MCP Documentation
  • My code follows the repository's style guidelines
  • New and existing tests pass locally
  • I have added appropriate error handling
  • I have added or updated documentation as needed

Additional context

Previously outputSchema was simply typed as `object`, which allows invalid JSON schemas.
@bhosmer-ant bhosmer-ant requested a review from ihrpr May 13, 2025 12:58
Copy link
Contributor

@ihrpr ihrpr left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

LGTM

@bhosmer-ant bhosmer-ant merged commit 3addaff into main May 13, 2025
5 checks passed
@bhosmer-ant bhosmer-ant deleted the basil/tighten_output_schema branch May 13, 2025 13:16
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

Successfully merging this pull request may close these issues.

2 participants