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

Annotations already provide readOnlyHint, openWorldHint, idempotentHint, and destructiveHint. The description adds that it returns category-bucketed example questions with exact tool and argument shapes, and that calling with no arguments gives a full spread. This goes beyond annotations by detailing the output format and invocation options.

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 fairly long but well-structured: it starts with common trigger phrases, explains the output, then provides usage guidance. It front-loads the purpose and is efficient in conveying necessary information. Slightly verbose but justifiable.

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 tool with one optional parameter and no output schema, the description is complete. It covers what the tool does, what it returns (category-bucketed examples with tool shapes), when to use it (onboarding), and how to customize (topic focus). No gaps are evident.

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%, providing a baseline of 3. The description enriches the parameter meaning by listing example values (finance, pharma, betting) and explaining that omitting it gives a cross-category spread. This adds practical guidance beyond the schema's simple enum description.

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 it is an onboarding entry point that returns category-bucketed example questions. It uses specific verbs (returns, call) and distinguishes from siblings like ask_pipeworx and entity_profile by noting it is the first tool to use when the agent doesn't know Pipeworx's capabilities.

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?

Explicitly states when to use ('when you do not yet know what Pipeworx can do for you' and 'to learn how to call the meta-tools'). Mentions optional topic parameter for focus. Does not explicitly list when not to use, but the guidance is clear enough.

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