indexing-initialize-search-index-item-by-id

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

No annotations are provided, so the description carries the full burden. It mentions 'Rebuilds the index,' implying a potentially destructive or resource-intensive operation, but doesn't disclose critical behavioral traits such as permissions required, impact on system performance, whether it's asynchronous, or what happens on failure. The wildcard filtering note adds some context but is insufficient 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 a single, efficient sentence that front-loads the core action and includes essential details (wildcard filtering). There is no wasted verbiage, and every word contributes to understanding the tool's function.

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 the tool's complexity (a mutation operation with 3 parameters), lack of annotations, and no output schema, the description is minimally adequate. It covers the basic purpose and parameter semantics but lacks behavioral transparency and usage guidelines, leaving gaps for safe and effective use by an AI agent.

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 67% (2 of 3 parameters have descriptions). The description adds value by explaining that 'id' is for the root item and 'indexName' supports wildcard filtering, which clarifies the purpose beyond the schema's basic descriptions. It doesn't cover 'path' (which has no schema description), but overall compensates well for the partial 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 ('Rebuilds the index') and target resource ('for a given tree with the specified root item by id and index name'), which is specific and actionable. However, it doesn't explicitly differentiate from its sibling 'indexing-initialize-search-index-item-by-path' (which likely uses a path instead of an ID), though the distinction is implied by the tool name.

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 provides no guidance on when to use this tool versus alternatives (e.g., 'indexing-initialize-search-index' or 'indexing-initialize-search-index-item-by-path'), nor does it mention prerequisites, exclusions, or typical scenarios. Usage is implied by the parameters but not explicitly stated.

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