bulk_rollback

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

Annotations clearly mark destructiveHint and idempotentHint, and the description's 'Rollback all changes' aligns with these. The description adds a bit of scope ('all changes') but does not elaborate on side effects, reversibility, or failure behavior. Because annotations already carry the destructive warning, the description is minimally complemencing but not deeply transparent.

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 two sentences: a clear summary line and a formatted args block listing each parameter. There is zero redundant text, the key action is front-loaded, and the structure makes each fact easily scannable.

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 an output schema present, return details are handled externally, and the description covers the essential input (the batch_tag) and optional instance. It omits mention of which specific operations a batch might include or failure modes, but for a rollback tool with strong annotations and an output schema, the description is sufficiently complete.

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 descriptions have 0% coverage, so the description must compensate. It explains batch_tag as 'Batch tag from bulk_update_execute' and instance as 'YouTrack instance (optional),' adding a light origin for batch_tag and the optionality of instance. However, it does not cover potential defaults or required values beyond the schema, leaving some parameters under-explained.

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 begins with a clear verb and resource: 'Rollback all changes from a bulk update batch.' It specifies the scope ('all changes') and ties it to a bulk update batch, distinguishing it from single-issue operations like rollback_issue. The reference to bulk_update_execute further anchors the purpose.

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 implies the tool should be used after a bulk_update_execute by asking for its batch_tag, but it does not explicitly state when to use this over rollback_issue or when not to use it. It provides context but no exclusions or named alternatives, leaving the decision partially to inference.

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