athena_mck_symbolic_address

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

With no annotations, the description carries the behavioral burden. It discloses that the tool preserves provenance/loss and does not invent matches, which are useful traits. However, it does not clarify side effects, output format, or whether it mutates state, leaving significant gaps.

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 one sentence and front-loads the core idea. It is concise and avoids redundancy. However, the unexplained 'SAC:' prefix and dense jargon reduce clarity, so it is not as efficient as it could be.

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 no output schema and a nested address_space structure, the description is incomplete. It does not describe return values, behavior on no match, or the meaning of fields within address_space items (e.g., standing, terms). The tool is under-specified for an agent to use confidently.

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?

The description only hints at 'address_space' as the symbolic address space, but it says nothing about 'query' or 'context'. With 0% schema description coverage, the description should compensate, but it does not provide enough meaning for the parameters, so it is weak.

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 uses a specific verb ('select') and resource ('caller-supplied symbolic address space'), and it suggests a clear behavioral distinction ('HOLD rather than invent a match'). However, the acronym 'SAC' is unexplained, and the phrasing is jargon-heavy, so it is not maximally clear to a non-expert.

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 implies this tool is for selecting from a caller-supplied address space, but it offers no explicit guidance on when to use this tool versus alternatives, nor when not to use it. No sibling tools are referenced, and no context conditions are stated.

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