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

Annotations already declare readOnlyHint, idempotentHint, destructiveHint=false, and openWorldHint=false, so the safety profile is covered. The description adds useful behavior beyond that: it describes the result fields (id, title, url) and the workflow of passing the id to fetch and using the url for citation.

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 front-loaded with purpose and then moves to return details, with no filler sentences. The long list of examples is useful for a search tool, though it makes the description somewhat dense.

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 one-parameter search tool with full schema coverage, annotations, and no output schema, the description covers purpose and result shape adequately. It is incomplete for disambiguating from the sibling search_udcpr and does not mention result ranking, pagination, or retrieval limits.

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 100%, so the schema already documents the single query parameter and gives examples like '6.2.6' and 'Table 8-B'. The description reinforces this with more examples such as 'Table 6-G', 'Kolhapur', and 'TDR', but does not add syntax or constraints beyond the schema.

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 states a clear verb ('find') and specific resources (UDCPR regulations and tables, a town's page, term meanings). It also clarifies the return shape and next step with fetch. However, it never distinguishes this tool from the close sibling search_udcpr, so it falls short of a top score.

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?

It says 'Use this to find...' and gives many illustrative query types, which implies when to use it. But it offers no explicit when-not-to-use guidance and never names alternatives such as search_udcpr, clause, or towns, leaving the agent to infer routing.

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