atlas_dpi_fingerprints

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

No annotations are provided, so the description carries full burden. It describes the tool as a reference library, implying read-only behavior, but does not detail side effects, authentication needs, or return format. Minimal but adequate for a static data 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 sentence with a hyphenated secondary phrase, front-loading the key term 'DPI fingerprint library'. Every word adds value, and there is no redundancy or fluff.

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 simple no-parameter reference tool with no output schema, the description explains its purpose and content reasonably well. It could be slightly improved by mentioning the output format, but overall it is sufficient for an agent to understand its utility.

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?

With zero parameters and 100% schema description coverage, the baseline is 4. The description adds no parameter info, but none is needed. It appropriately ignores nonexistent 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 clearly identifies the tool as a library of DPI fingerprints for known blocking hardware vendors, using specific terms like 'fingerprint library' and 'vendor signatures'. It implies a reference data function but does not explicitly differentiate from sibling tools like atlas_dpi_distribution.

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 states it is 'Reference data for attributing a block to a vendor', which provides context for when to use it, but does not specify when not to use it or mention alternatives. Guidance is implied but not explicit.

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