skill_weekly-report

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

No annotations provided. Description lacks any behavioral disclosure: no mention of side effects, permissions, rate limits, or what happens when invoked. Completely opaque.

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?

Extremely short (one line) but sacrifices clarity. Under-specification rather than effective conciseness. No structure or front-loading of critical info.

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-parameter skill with no output schema and no annotations, the description must provide complete context. It fails entirely; agent cannot know what the skill does or what query to provide.

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 coverage is 100% with a single 'query' parameter described as 'user input for this skill'. Description adds no further meaning beyond the schema.

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?

Description is a label-like string with cost info, but no clear verb or resource. Does not specify what the tool does (e.g., generate, summarize, create). Distinguishes poorly from sibling skill tools.

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 guidance on when to use or when not to use. No mention of alternatives among sibling skills. Usage context is entirely absent.

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