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

Annotations already cover the safety profile (readOnlyHint true, destructiveHint false, openWorldHint true). The description adds value beyond that by enumerating what comes back — form, submitter and timestamp, location, resource, field values, verifications — which matters since no output schema exists, plus the underlying REST path.

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?

One front-loaded sentence carrying purpose, scope, return contents, and id provenance, followed by the endpoint. No filler; every clause adds information.

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 one required param, no output schema, and annotations covering safety, the description supplies exactly what is missing: what the returned payload contains and where the id comes from. Nothing needed to invoke it correctly is absent.

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% for the single parameter, so the baseline would be 3. The description earns the extra point by specifying the id is a GUID obtained from safetychain_search_records, giving provenance the schema's 'Record id (GUID)' does not.

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?

Specific verb + resource + scope: 'Get one submitted record in full by its record id'. The phrase 'in full' implicitly delineates it from safetychain_get_record_summary and safetychain_get_record_fields, and it names safetychain_search_records as the source of the id.

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?

It tells the agent where the required record_id comes from (the GUID from safetychain_search_records), establishing the search-then-fetch workflow. It stops short of explicitly saying when to prefer this over safetychain_get_record_summary or safetychain_record_exists, so a sibling-selection rule is left to inference.

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