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

Annotations already declare readOnlyHint=true, idempotentHint=true, destructiveHint=false, and openWorldHint=false, so the safety profile is fully covered. The description adds nothing beyond restating a read (no mention of result ordering, pagination behavior, or what happens with a nonexistent row ID), so with annotations carrying the burden this is thin.

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 short sentence with zero waste, but here the brevity reflects under-specification rather than tight structure. Nothing is front-loaded beyond the bare resource name.

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?

An output schema and rich annotations reduce what the description must say, but with all three parameters undocumented and no pagination or filtering context, an agent cannot confidently invoke this tool beyond the trivial required-ID case.

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%: the three parameters (stateGuideRowId, limit, offset) have no documented meaning anywhere. The description only implies that a row identifier is needed, and says nothing about the limit default of 25 / max of 100 or the offset range, so it fails to compensate for the coverage gap.

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 verb 'Read' plus the resource 'State Guide row discussions' tells an agent it retrieves discussion entries attached to a state guide row. However, it does not distinguish itself from nearby siblings such as list_state_guide_rows or list_field_discussions, so the purpose is only minimally clear.

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?

There is no guidance on when to use this tool versus list_state_guide_rows or list_field_discussions. No prerequisites, ordering, or pagination context is given, leaving usage entirely to inference.

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