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

Annotations already declare readOnlyHint=true, openWorldHint=false, idempotentHint=true, and destructiveHint=false, so the safety profile is covered. The description adds useful context by stating that results include titles, summaries, and links, which is valuable because there is no output schema.

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 front-loaded with the core action and scoped content types, followed by a useful topic list and return format. It is appropriately sized with no filler, though the topic enumeration is long and could be considered slightly list-heavy rather than maximally tight.

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 simple search tool with full schema coverage, rich annotations, and no output schema, the description is nearly complete: it names the content sources, topic areas, and return fields. The main remaining gap is that it does not clarify when to prefer this tool over sibling tools, but that is captured separately under usage guidelines.

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 100%, so the input schema already documents both the query and limit parameters, including the query example and the 1-to-15 limit range. The description adds no additional parameter syntax, format, or constraint details beyond what the schema provides, making the baseline score of 3 appropriate.

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 and resource: it searches guides, playbooks, free tools, client results, and field notes on shurco.ai. It also lists topic areas and return fields, so the agent knows what the tool does. However, it does not explicitly distinguish this tool from siblings like ask_alexey_on_plan_page or read_plan_page.

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 provides no explicit when-to-use guidance, no when-not-to-use guidance, and does not name any alternative sibling tool. Topic examples imply the tool is for finding shurco.ai content on those subjects, but the agent must infer that context without direct routing instructions.

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