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

No annotations are provided, so the description carries the full burden. It discloses only that output arrives as a 'prompt pack with examples', with no statement about side effects, whether the query scopes retrieval vs. generation, or what the structured workflow contains.

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?

Two sentences, both largely promotional ('you can run today', 'production-ready', 'structured, repeatable'). Little of it is load-bearing information an agent could act on, and the one substantive fact (prompt pack with examples) is buried at the end.

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 no annotations and no output schema, the description is the only source of behavioral and output information, and it supplies almost none: no return structure, no scoping behavior for the query parameter, no differentiation from numerous weekly siblings.

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?

A single optional parameter with 100% schema description coverage, so baseline is 3. The description adds nothing about how 'query' scopes the analysis and does not mention the parameter at all.

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 mostly restates the name ('weekly gen tool system') with marketing adjectives ('production-ready', 'for marketing and operations leaders'). It hints at an output ('copy-paste prompt pack with examples') but never says concretely what the tool generates or what a 'weekly gen' is, and with ~20 weekly-* siblings an agent cannot distinguish it.

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, and no mention of any alternatives despite a crowded sibling set (weekly-audit-tool, weekly-tpl-tool, weekly-report-generator, weekly-write-tool, etc.). Only an audience hint ('marketing and operations leaders'), which is profile targeting rather than routing guidance.

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