Search Api Index Update

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, yet it adds nothing beyond 'update'. It doesn't state required permissions, whether changes are reversible, what happens if the index is actively being used, or what the response contains.

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 single sentence is short but under-specified rather than truly concise. It is front-loaded but conveys no information beyond the name, so brevity here is a deficiency, not an asset.

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 mutation tool with 4 parameters, 0% schema coverage, no annotations, and no parameter documentation, the description is completely inadequate. An output schema exists, so returns need not be explained, but everything else the agent needs is missing.

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% across 4 parameters (label, status, index_id, processors), and the description mentions none of them. It fails to document what values status accepts, what processors expects, or any constraints, leaving the agent with fully undocumented parameters.

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 restates the name and title almost verbatim ('Update a Search API index') without stating which fields are updatable or distinguishing it from the many sibling update tools. It is a tautological restatement rather than a specific verb+resource statement.

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?

No guidance on when to use this tool versus siblings such as search_api_index_create, search_api_index_reindex, or search_api_index_clear. Nothing tells the agent what conditions select this tool.

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