cmd_bug_fix

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

Annotations already declare destructiveHint=true, idempotentHint=false and readOnlyHint=false, so the safety profile is covered. The description adds useful behavior beyond that: the pre-typed Build -> Review chain and the fact that chain creation is confirmed before proceeding. It does not explain the destructive nature or any side effects on the created chain links.

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 core action and only a few short sentences, all of which carry information. Somewhat fragmented phrasing ('Optionally creates chain' / 'Pre-typed: Build -> Review') costs a little readability 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?

An output schema exists, so return values need no explanation, and annotations cover the mutation safety profile. The gap is the undocumented 'entity' parameter and the lack of any statement about when this tool is preferred over its many sibling ticket-creation tools.

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 0%, so the description must carry parameter meaning. It explains create_chain well, including its default-false behavior and consequence, but the 'entity' parameter is never mentioned anywhere, leaving a genuinely non-obvious parameter undocumented. Title and description are self-evident, so only partial compensation is achieved.

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 and resource: 'Create bug-fix ticket,' with the additional behavior of optionally creating a chain. It is clearer than the generic siblings (create_ticket, cmd_new_ticket) because it names the ticket type, but it never explicitly contrasts itself with those siblings.

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 real guidance for the chain-creation branch ('Asks before creating chain via create_chain parameter. If false, ticket exists for tracking but no chain is created'), which is a when-to-use condition for that parameter. However, there is no guidance on when to pick this tool over create_ticket, cmd_new_ticket, or the other typed cmd_* siblings.

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