fix: Strip argument sections out of inputSpec top-level description

[zastrowm]

Description

Per #1067 including the args in the description is redundant as it's already included in the parameter docs which can increase the token counts. Strip args from the description string for inputSpecs

Note: This is changing the inputSpecs that we're generating which has the risk of changing agent behavior. However, I think the reduction in token counts is worth it given that argument descriptions already have this information.

Related Issues

#1067

Documentation PR

N/A - this more closely aligns our docs

Type of Change

Bug fix

Testing

How have you tested the change? Verify that the changes do not break functionality or introduce warnings in consuming repositories: agents-docs, agents-tools, agents-cli

• I ran hatch run prepare

Checklist

• I have read the CONTRIBUTING document
• I have added any necessary tests that prove my fix is effective or my feature works
• I have updated the documentation accordingly
• I have added an appropriate example to the documentation to outline the feature, or no new docs are needed
• My changes generate no new warnings
• Any dependent changes have been merged and published

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

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