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

Annotations only declare readOnlyHint=false, destructiveHint=false and openWorldHint=false; the description adds genuinely new behavior: the result is a draft (not a live process) and must be compiled afterward. It also discloses a user-facing readability constraint — entities must be named, not id-referenced, because people read the sentence on the Task's page. Minor gap: it does not mention the needs_confirmation/approvalId flow that the create call can hit.

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?

Front-loaded with the one-line purpose, then Task definition, then alternative and content guidance — a sensible order with no filler sentences. It runs slightly long and the closing sentence blends authoring guidance with a next-step instruction, but every sentence carries information an agent would otherwise have to guess.

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 mutation tool with no output schema and thin annotations, the description covers what is produced (a draft), how the input should be composed, how to name entities, and what to do next (compile). Not fully complete: the approval/confirmation path and what the create response contains are left to the schema or unstated.

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%, so the schema alone sets a baseline of 3. The description goes beyond it by specifying what the `sentence` content should look like: the user's own words, trigger first ('When a claim arrives…'), then steps, branches, and who decides what — plus the rule to reference rooms, sheets, tables, flows and people by name rather than id.

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?

States a specific verb, resource and resulting state: 'Creates a DRAFT Task from a name + sentence'. It defines what a Task is (people in the loop, or a mapped process; runs measured) and explicitly contrasts it with a routine, so an agent can separate this from routines_create and the many workbench_tasks_* siblings without opening a schema.

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?

Gives explicit when-to-use ('once the user's sentence feels settled after you've refined it together') and when-not-to-use plus the named alternative ('when nobody but you acts on it and you'd just do the same thing each time on a schedule, make a routine instead (routines_create)'). It also routes the agent to the next step ('then compile it'), which is the natural follow-on action.

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