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

Annotations mark it non-read-only, non-destructive, non-open-world, so the safety profile is already covered; the description adds the prerequisite workspace_key and, importantly, the communication constraint "Never promise a response time" — behavior the agent would otherwise plausibly get wrong. It stops short of saying what happens after submission (ticket confirmation, whether the user sees a copy), which is the remaining gap.

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?

Three short sentences, prerequisite first, then escalation rules, then the response-time caution — well front-loaded with no filler. The telegraphic fragment style is dense but readable; a slightly more connected phrasing would read better without adding length.

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 five-parameter, no-output-schema submission tool, the definition covers the prerequisite, the escalation gate, and a key agent-behavior constraint, which is most of what matters. What it lacks is any indication of what the caller gets back or what happens to the ticket afterward.

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 every parameter including urgency and details is already documented in structured data. The description only restates the workspace_key dependency and loosely gestures at urgency via the money/data trigger, adding little meaning beyond the schema — baseline 3 applies.

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?

"Send a support ticket to the people at Avlira" gives a concrete verb plus destination, and the surrounding sentences distinguish it from get_help and diagnose, which are named directly. An agent can tell this is the human-escalation channel rather than a self-service help lookup.

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 states both the exclusion (ONLY when get_help and diagnose did not solve it) and the qualifying triggers (suspected bug, money/data looks wrong, owner asks for a human). Alternative tools are named explicitly, which is exactly the routing information an agent needs.

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