get-activity-log-list

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

Annotations already declare readOnlyHint=true, destructiveHint=false, and openWorldHint=false, so the safety profile is covered. The description adds real context beyond that: the invariant that at most one record can have a null end date and what that means about the person's current state — a data-shape fact an agent could not infer from annotations or schema. It stops short of disclosing pagination/truncation behavior at the 300-item cap.

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 front-loaded purpose sentence is good, but the middle two sentences are repetitive and awkwardly phrased ('if there is one with a null end date, there should be at most one, and if there is one...'). The closing sentence, 'Recognizes activity log UUID / start date and time / end date and time / item name,' is a slash-delimited field dump that reads ambiguously as either accepted inputs or returned fields, and given the only parameter is limit it risks misleading the reader.

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 one-parameter read-only list tool with full annotation coverage, the essential context is mostly present, and the final sentence gestures at return fields in the absence of an output schema. However, it is unclear whether those fields are returned or filterable, and nothing says what happens when more than 300 logs exist, so an agent cannot fully predict the response.

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?

There is a single optional parameter with 100% schema description coverage, which sets the baseline at 3. The description never mentions 'limit' or its 300 default, so it contributes nothing beyond the schema for parameters.

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 opens with a specific verb and resource: 'Retrieves the list of activity logs.' That much is unambiguous, but the qualifier 'from the integration feature' adds no discriminating information, and the definition never distinguishes itself from the sibling get-activity-item-list, which an agent could easily confuse it with.

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. The middle sentences teach the agent how to interpret the result (all end dates filled = not active now; a single null end date = currently active), which is a useful decision aid, but there is no explicit statement of when to call this versus get-activity-item-list, get-active-gathers, or start/complete-activity-log, and no exclusions or prerequisites are given.

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