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

Annotations already declare readOnlyHint, idempotentHint, and destructiveHint=false, so safety is covered. The description adds the pagination model (limit/offset) and the shape of each result row, which is modest but real added context. It says nothing about ordering, total counts, or what happens when the MD5 is unknown.

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?

A single sentence that front-loads the pagination contract before the resource and filter; nothing is redundant. The parenthetical and stacked tail ('each with scan, page URL, scan time, script URL and hashes') make it slightly dense, and the return-field list is partly wasted given an output schema exists.

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 read-only, idempotent search tool, the definition covers filter, pagination, and result shape, and an output schema plus annotations already handle return values and safety. The only gap is sibling differentiation, which is minor here.

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%, so the description must carry the load, and it does name all three roles: limit/offset as pagination and the hash as the MD5 filter. It omits the accepted MD5 format (hex length) and any default or maximum for limit, which keeps it short of a 5.

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?

States a specific verb (paginated list) plus resource (archived script fingerprints) and the filter (MD5), and even previews the returned fields. It fails to distinguish itself from the near-duplicate sibling 'search_js_fingerprint_by_md5' (singular), leaving an agent unable to tell the two apart without opening both schemas.

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 when-to-use guidance, no prerequisites, and no mention of alternatives despite an almost identical sibling tool (search_js_fingerprint_by_md5) and many other hash-type siblings (sha1, sha256, fuzzy_hash, normalized_hash). The agent must infer selection from the tool name alone.

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