websex_technology_hints

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

With zero annotations the description carries the full burden. Calling the hints 'deterministic' usefully signals no heuristics/guessing, but nothing is said about required permissions, how missing/empty body or null headers are treated, or rate/safety characteristics. Two parameters default to empty/null and the description never mentions that behavior.

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 front-loaded sentence with zero filler. The core action and its two input sources are stated immediately, which is exactly what an agent scanning tool lists needs.

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?

An output schema exists, so return values need not be explained. However, for a tool with no annotations, 0% parameter coverage, and multiple overlapping siblings, the description is thin: it omits input format expectations and any routing context against the alternative fingerprinting tools.

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 compensate. It does map its two inputs ('HTTP headers and body text') to the two parameters, but gives no format detail such as how header keys/values should be structured or what body content is expected, leaving half the semantics to inference.

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?

Specific verb 'Detect' plus resource 'technology hints' scoped to HTTP headers and body text. It is clear what the tool does, but it never distinguishes itself from the many sibling fingerprinting tools (websex_whatweb, websex_httpx, websex_wafw00f), so an agent must infer which to pick.

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 named alternatives. The agent is told what it detects but not when to prefer it over websex_whatweb or websex_httpx, nor when it is inappropriate (e.g. passive analysis of already-captured data vs live requests).

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