logs_tail

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

With no annotations, the description usefully discloses that the operation is read-only and local, and that grep filters tailed source lines. However, it does not clarify whether tailing is a one-shot snapshot or a follow, how errors are handled, or what the return shape is, leaving material behavioral 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 short, front-loaded with the read-only safety signal, and every sentence carries useful information without repetition.

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 two-parameter tool with no annotations, no output schema, and no schema descriptions, the definition is under-specified. It omits the meaning of lines, the interaction between grep and lines, and any sense of the returned output.

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 document both parameters. It partially explains grep as an optional filter on tailed source lines, but it says nothing about the lines parameter, its default of 200, or its 1–2000 bounds.

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 gives a specific verb and resource: tail the local SAP Commerce/HAC console log. It does not explicitly distinguish this tool from siblings such as monitoring_info or flexible_search, so it stops short of a 5.

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 implies usage for viewing recent console logs and mentions an optional grep filter, but it never states when to choose this over monitoring_info or flexible_search, nor any exclusions.

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