serpwatcher_update_tag

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

With no annotations provided, the description carries the full burden of behavioral disclosure, but it discloses nothing — no permissions required, no mention of whether the update is partial or full, no side effects, and no return value. This is a significant gap for a mutation tool.

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 extremely concise (six words) but essentially restates the tool name, providing minimal value. While it is front-loaded and free of fluff, it is under-specified and does not earn its place as a meaningful explanation.

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 4-parameter mutation tool with no annotations, no output schema, and no behavioral disclosure, this one-sentence description is inadequate. It does not explain how parameters like body and query relate to the update operation, nor what the expected response or side effects are.

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 input schema provides descriptions for all four parameters (100% coverage), so the baseline is 3. The description adds no additional parameter meaning, but the schema already explains tag_id and tracking_id, and the generic body/query parameters are adequately described as pass-through fields.

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 (update) and the resource (SERPWatcher tag), which distinguishes it from sibling tools that update other entities (trackings, reports, annotations). However, it lacks specific detail about what updating a tag entails (e.g., name, color), so it falls short 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?

There is no guidance on when to use this tool versus alternatives such as serpwatcher_create_tracking_tag, serpwatcher_assign_tag, or serpwatcher_update_tracking. The description does not mention prerequisites, side effects, or context for use.

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