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

Annotations already declare readOnlyHint=true, destructiveHint=false, and openWorldHint=false, so the safety profile is covered. The description adds genuinely new behavioral context the annotations do not carry: results are returned newest first and filtered optionally. It stops short of disclosing the default or maximum result count.

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?

Two short sentences with no filler, and the primary behavior plus ordering is front-loaded before the optional filtering note. Every clause carries information an agent can use.

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?

For a simple, closed-world, read-only listing tool with full schema coverage and no output schema, the description covers what the tool does, its ordering, and its filters. The main remaining gap is that it never mentions the limit parameter's 50-record ceiling or result-count behavior.

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 100%, so all three parameters are already documented in the schema, including the enum values and the default of 10. The description merely restates that title and status filtering exist and omits the limit parameter entirely, adding little beyond the structured data.

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?

The description names a specific verb and resource ("Lists ... Easy Scribe documents") and adds scope detail: most recent, newest first, with optional title/status filtering. It does not name any sibling such as get_document or list_templates, so differentiation from alternatives is left implicit.

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?

"Most recent" and "optionally filter" imply when this is appropriate, but there is no explicit guidance on when to prefer get_document or how this relates to other listing tools. Usage is inferable rather than stated.

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