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

Annotations already declare readOnlyHint=true, destructiveHint=false and openWorldHint=true, so safety is covered. The description adds only that the record includes a SHA-256 and a last-check date, hinting at a change-tracking relationship with check_form_changed, but says nothing about missing-id behavior or rate limits.

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 front-loaded sentence with no filler; the field list is dense but informative. The trailing 'date of the last check' is slightly vague phrasing that could be tighter.

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 usefully names the returned fields, which is the main thing an agent needs. Gaps remain around unknown-id handling and what the SHA-256 actually represents, but for a simple single-record read this is largely sufficient.

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 50%: the 'lang' enum is fully documented in the schema while 'id' has no schema description. The description only confirms the id is the lookup key, adding little beyond what the required array already conveys, so baseline 3 fits.

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 one TDLR electrician form by id') and enumerates the returned fields (purpose, pages, mailing address, SHA-256, last-check date). This implicitly separates it from the sibling list_forms, though no sibling is actually named.

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?

Usage is only implied: you call this when you already have a form id and want the full record. There is no explicit statement of when to prefer this over list_forms or check_form_changed, and no prerequisites or error behavior mentioned.

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