get_changeset_history

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

The annotations already declare readOnlyHint, openWorldHint, idempotentHint, and destructiveHint, so the safety profile is clear. The description adds no meaningful behavioral information beyond a generic 'Returns: Dictionary containing changeset history' and does not disclose ordering, pagination, or filtering behavior beyond what the schema already shows.

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 short and organized into Args and Returns sections, with the main purpose front-loaded. 'For analysis and tracking' is slightly vague filler, but overall every major part earns its place and no unnecessary detail bloats the text.

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?

Given that an output schema exists and annotations cover safety, the description is minimally viable: it states purpose, defines parameters, and notes the return type. However, it lacks enough context to help an agent distinguish this from get_changeset and does not mention sorting, pagination, or the meaning of 'history' (e.g., creation vs. edit history). These gaps make it adequate but not comprehensive.

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?

With schema description coverage at 0%, the description compensates by explaining both parameters: 'user_id: Optional user ID to filter changesets' and 'limit: Maximum number of changesets to return.' This adds clear meaning to the raw schema types and defaults. It does not cover edge cases like maximum allowed limit or user_id format, but the core semantics are present.

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 uses a specific verb and resource: 'Get changeset history for analysis and tracking.' This clearly identifies the tool's function. However, it does not explicitly distinguish itself from the sibling tool get_changeset, which could be confused with it.

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 phrase 'for analysis and tracking' provides a weak contextual hint but no concrete guidance on when to use this tool versus get_changeset or other sibling tools. There is no mention of alternatives, exclusions, or prerequisites, leaving the agent to infer appropriate usage.

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