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

Annotations already declare readOnlyHint, idempotentHint, openWorldHint=false and destructiveHint=false, so safety is covered. The description adds genuinely useful context that results are scoped to the caller's own relationships (as mentee or mentor) rather than programme-wide, but says nothing about result size, ordering, or pagination.

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?

A single dense sentence that front-loads the resource and scope before the role and status qualifiers. It earns its length, though the parenthetical '(worksheets)' and the trailing purpose clause make it slightly crowded.

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 no output schema, the description still conveys what the list contains (worksheets assigned to or by the person, with status) and how it is scoped, which is what an agent needs to call it correctly. Remaining gaps (pagination, ordering) are minor for a read-only list.

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 coverage is 100%, so the schema already defines program, tool, and the status enum. The description only echoes the status filter and the programme scoping without adding format, matching, or defaulting behavior beyond what the schema states. Baseline 3 applies.

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 resource (mentoring tools/worksheets) and its scope (assigned within a programme, viewed either as mentee or as mentor, with status). This clearly separates it from get_mentoring_tool (single item) and list_tool_catalog, though it never names those siblings explicitly.

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?

The closing clause 'so a mentor sees who handed in what' implies the intended use case, and the mentee/mentor framing hints at perspective. There is no explicit when-to-use vs. when-to-use-an-alternative guidance or exclusion statement.

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