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

The description adds substantial behavioral context beyond the annotations: it is experimental, may have candidate routing improvements enabled live, currently matches ask_pipeworx exactly, and is a full working router rather than a fallback. The annotation hints are not contradicted.

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 dense but not bloated, front-loading the beta relationship and then explaining the current experimental state. The date-specific retirement detail is slightly extraneous but supports the behavioral transparency.

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?

The description covers the tool's beta status, current equivalence to ask_pipeworx, usage intent, and fallback behavior. It references the same response shape rather than detailing it, but given the established comparison to ask_pipeworx, this is adequate for invocation.

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 aliases already described in the input schema. The description adds only that this tool takes the same arguments as ask_pipeworx, which does not materially improve parameter understanding 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 clearly identifies the tool as a beta version of ask_pipeworx, a universal router with the same tools, arguments, and response shape. It distinguishes itself from the stable sibling by emphasizing experimental routing improvements, so an agent can tell it apart from ask_pipeworx and ask_pipeworx_grounded.

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 gives explicit guidance: use it exactly like ask_pipeworx when you want the newest routing. It does not spell out when-not-to-use or name the stable alternative as the preferred choice, so it stops short of full exclusion guidance.

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