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nws_commit_attachment_removal

Removes a previewed attachment after confirming its remote data is unchanged, preventing deletion of modified files.

Instructions

Remove a previewed attachment if remote data is unchanged.

Input Schema

NameRequiredDescriptionDefault
confirmation_idYes

Output Schema

NameRequiredDescriptionDefault

No arguments

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observedv0.1.0

TDQS

B3.2/5.0
Behavior3/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

No annotations are provided, so the description carries the full burden. It adds one important behavioral safeguard, the remote-data-unchanged precondition, but does not disclose irreversibility, failure behavior, permissions, or what happens if the precondition fails.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

One front-loaded sentence with no wasted words. The action and the key safety condition are both immediately visible.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness2/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

An output schema exists, so return values need not be explained, but for a one-parameter destructive operation with no annotations, the description is too thin. It does not explain where confirmation_id comes from or what the caller should expect if the remote data has changed.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters2/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 0% and the single parameter confirmation_id is not described. The word 'previewed' weakly implies the ID comes from a preview operation, but the description does not explain the parameter's role or source.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description states a specific verb and resource: remove a previewed attachment. The qualifier 'previewed' and the condition 'if remote data is unchanged' help distinguish it from the preview and cancel siblings, though it does not explicitly name those alternatives.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines3/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

It gives one clear usage condition: only remove when remote data is unchanged. However, it does not explicitly say to use this after a preview, nor does it contrast with cancel_attachment_change or preview_attachment_removal, leaving the agent to infer the workflow.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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