get_creation_activity

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

Annotations already declare readOnlyHint=true, idempotentHint=true, and destructiveHint=false, so the safety profile is covered. The description adds little behavioral context beyond that; it does not explain what 'quality indicators' means, how the time window works, or what the output format is. The 'since' parameter description gives some detail but the overall behavioral burden is not fully met.

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 concise and well-structured: a one-sentence overview followed by a clean parameter list. Every line is useful and there is no filler. Minor gap: the overview could be slightly more explicit about the quality indicators, but overall it is efficient.

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 an output schema present, return values do not need explanation. The parameter list covers required fields and defaults. However, the description lacks context about what 'quality indicators' refers to and does not state any limiting behavior (e.g., max results or time bounds). For a tool with moderate complexity, this is adequate but not complete.

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 0%, but the description's Args section explains each parameter's meaning (project, since, creator, limit, instance), including defaults and allowed formats for 'since'. This compensates well for the lack of schema descriptions and adds value beyond what the schema's titles/defaults convey.

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 clearly states a specific verb ('Report') and a resource ('recently created issues') with a distinguishing feature ('quality indicators'). It is clear what the tool does, but it does not explicitly differentiate itself from siblings like get_issues or search_issues beyond the 'creation activity' angle.

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?

No when-to-use or when-not-to-use guidance is provided. The description implies it is for reporting creation activity, but it does not contrast with alternatives (e.g., get_issues or search_issues) or mention any exclusions or prerequisites.

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