get_lords_journal_attachment

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

No annotations are supplied, so the description carries the full behavioral burden, but 'Get' plus 'Returns the attachment record' establishes this is a simple safe read. It says nothing about auth requirements, whether the attachment body/metadata is returned, or what happens with an invalid id, so disclosure is adequate rather than rich.

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

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

The lead sentence and pipe-delimited keywords are front-loaded and useful, but the 'Args:'/'Returns:' block largely repeats the input schema and the existing output schema. It is not bloated, yet some of it does not earn its place.

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

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

With an output schema present, return-value detail is not strictly needed, and the tool is a simple one-parameter getter. However, for a tool whose id must come from elsewhere in the Lords Journal hierarchy, the definition never explains that provenance or the attachment's content type, leaving a real workflow gap.

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

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

Schema description coverage is 0% for the single required parameter, and the description only restates the parameter's name ('attachment_id: Journal attachment id') without explaining provenance, expected range, or what an attachment id refers to. The agent gains essentially nothing beyond the schema.

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

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

States a specific verb and resource ('Get a Lords Journal attachment') and adds differentiating detail ('appendix document', 'referenced from the Journal'), so it reads as a leaf getter distinct from the sibling index/sitting tools. It stops short of fully disambiguating against other get_lords_journal_* tools, but the 'See also: get_lords_journal_sittings' pointer gives enough orientation.

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

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

'Use to fetch an attachment referenced from the Journal' gives an implied context of use, and the See-also line gestures at the parent resource. There is no explicit when-not guidance and no hint about where an agent would obtain an attachment_id in the first place, leaving the typical workflow implicit.

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