create_changeset

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. It only says 'Create a new changeset,' which is a restatement of the tool's name and adds minimal new information beyond the parenthetical 'update set.' It does not mention permissions required, whether the operation is reversible, what the response contains, or any side effects. For a write operation with zero annotation coverage, this is a significant 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?

The description is a single, tight sentence with no redundant words. The verb and resource are front-loaded, making it instantly scannable. However, its brevity borders on under-specification—it is concise but lacks valuable context that could be added without much length, so it does not earn the highest score.

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 simple creation tool with no annotations and no output schema, the description leaves agents without essential context. There is no mention of what the tool returns, whether it requires any prerequisites (e.g., an existing application), or how it relates to the change-management workflow (e.g., that it precedes commit/publish). Given the absence of annotations and output schema, the description should carry more explanatory weight than it does.

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?

The schema description coverage is 50% (developer and application have descriptions, but name and description do not). The tool description adds no parameter information whatsoever—it merely restates the action. Since the description does not compensate for the half of parameters that lack schema descriptions, and provides no additional context for any parameter, it falls below the baseline 3 expected for moderate coverage.

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 clearly states the action ('Create') and the resource ('a new changeset'), and even provides a parenthetical clarification that a changeset is an 'update set.' This is specific and unambiguous, and it distinguishes the tool from sibling operations like update_changeset, commit_changeset, and publish_changeset.

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?

There is no guidance on when to use this tool versus alternatives. It does not mention that this is only for creating new changesets and that update_changeset should be used for modifications, or that commit_changeset follows creation. The description implicitly suggests creation, but an agent gets no explicit routing instructions relative to the many related sibling tools.

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