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

Annotations already declare readOnlyHint=true, idempotentHint=true and destructiveHint=false, so the safety profile is covered. The description adds real behavioral context beyond that: it discloses what the response contains (status, operational routes) and imposes a conditional workflow gate on the returned status. It stops short of covering error behavior for a missing or malformed id.

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?

Two short sentences with zero filler; the retrieval scope is front-loaded and the operational caveat follows immediately. Every sentence earns its place.

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?

With no output schema, the description carries the burden of describing returns, and it does say the result includes status and operational routes. Combined with read-only annotations and a fully documented single parameter, an agent has enough to call this correctly; only failure/missing-id behavior is unaddressed.

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 description coverage is 100% for the single parameter, so the schema already documents task_id with an example. The description's phrase 'by identifier' adds no syntax, format, or constraint detail beyond what the schema provides, which is the expected baseline.

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 gives a specific verb and resource ('Get one AB5D bounty task by identifier') and scopes it to a single record, which implicitly separates it from list_open_bounties. It also names the returned content (current status, operational routes), but it never names a sibling explicitly for contrast, so it lands just shy of a 5.

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 only guidance is a post-retrieval rule ('Do not begin work unless the returned status is open') plus the schema hint that the id comes from list_open_bounties. There is no explicit statement of when to call this versus list_open_bounties or get_project, so usage must be inferred.

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