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

The annotations already mark the tool as read-only, idempotent, and non-destructive, and the description adds meaningful operational context: no candidate is currently active, it matches ask_pipeworx exactly today, and it is a full working router with no fallback. This goes beyond the structured hints and sets accurate expectations.

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 identity and is reasonably compact for the amount of context it conveys. There is minor redundancy between 'matches ask_pipeworx exactly' and 'identical universal router', but no sentence is wasted.

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?

Given the high schema coverage, read-only annotations, and the explicit statement that the response shape matches ask_pipeworx, the definition gives an agent enough to call the tool correctly. It lacks an example or return-value sample, but this is a thin beta wrapper over a known sibling, so the gap is minor.

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?

The input schema already documents q, text, input, query, prompt, and question with 100% coverage, so the description adds little parameter-specific meaning. The statement that it takes the same arguments as ask_pipeworx is useful but does not add detail 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?

The description states clearly that this is the beta variant of ask_pipeworx, an identical universal router over 5,743 tools with the same arguments and response shape, but with experimental routing improvements when active. This distinguishes it from the stable ask_pipeworx and the grounded sibling.

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?

It explicitly says to use it exactly like ask_pipeworx when the newest routing is wanted, and explains that results are compared against the stable router. It gives a clear use condition, though it does not spell out exclusions or when the stable version should be preferred.

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