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

With no annotations, the description carries the burden well: it discloses that bodies are redacted, capped at 100 KB each, and that Admin/Superuser access is required. It omits an explicit read-only statement and error/not-found behavior, but the key operational traits are surfaced.

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?

Three short sentences, front-loaded with what is returned, then the id provenance, then the access requirement. No filler; every clause carries operational 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?

For a single-item getter with no output schema and full schema coverage, the definition covers return content, id sourcing, and access control. Minor gap: no mention of behavior when the log does not exist or the optional intentId's role.

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 both parameters are already documented. The description adds mild value by mapping the id to 'labelLogId' and naming its source tools, but does not explain the optional intentId, so the baseline 3 is appropriate.

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 (Get), a precise resource (one label creation HTTP log), and the scope constraint (by id, singular). 'One ... by id' cleanly distinguishes it from the sibling search_label_logs, which handles the plural/search case, without needing to open either schema.

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?

Explicitly tells the agent where to obtain the required id ('Use labelLogId from LookupByTrackTrace or GetUsageRecordsForUser') and states the access prerequisite (Admin or Superuser). It stops short of naming when-not-to-use or pointing to search_label_logs as the alternative, so it is clear context but not full routing guidance.

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