Update The State Of A Daily Log Header

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

Annotations indicate openWorldHint=true, implying side effects. The description mentions 'distributes to its distribution list' but does not specify what that entails (e.g., email notifications). Basic behavioral traits are covered but side effects are not disclosed beyond the annotation.

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?

The description is relatively concise with 4 sentences, front-loading the main action. However, it could be tighter by removing redundant phrases like 'Use this to update an existing Daily Log records' followed by 'Updates the specified Daily Log records'.

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?

Despite 100% schema coverage and no output schema, the description omits critical details: how to specify which daily log header (id vs log_date), whether both completed and distributed must be true, and what happens when distribution is triggered. The return value is mentioned, but essential usage context is missing.

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?

Input schema covers all parameters, but the description adds little meaning. It repeats required parameters but does not clarify how id and log_date identify the header or whether both are needed. The phrase 'only the supplied fields are changed' is helpful but generic.

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 states the tool sets the completed boolean and/or distributes the Daily Log, but it is ambiguous whether it updates a single record or multiple, and how the specific header is identified (id or log_date are not required). It does not clearly distinguish from sibling tools like bulk_updates_for_daily_logs or get endpoints.

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 description says 'Use this to update an existing Daily Log records' but provides no guidance on when to use this tool versus alternatives like bulk_updates_for_daily_logs. No when-not-to-use or exclusions are mentioned.

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