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

No annotations exist, so the description carries the full behavioral burden and mostly fails it. The only concrete signal is that output arrives as a "copy-paste prompt pack with examples," which hints at a static text artifact rather than an analysis, but permissions, side effects, determinism, and scope of the returned content are all undisclosed.

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?

Only two sentences, so there is no padding to cut, but the sentences are promotional rather than informative — every phrase ("production-ready," "run today," "copy-paste") spends words without conveying what the tool does. Structure is front-loaded but the lead sentence is the least informative one.

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?

The tool is simple (one optional parameter, no output schema, no annotations), yet the description leaves the core question unanswered: what artifact comes back and how does it differ from the sibling report-*-tool family. For a prompt-pack generator with no output schema, the description must explain the return shape, and it does not.

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 100% for the single optional `query` parameter, so the schema already explains its purpose and baseline 3 applies. The description adds no guidance on what a scoped query should contain or how it changes the returned prompt pack.

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 restates the tool name ("report formula tool system") and adds only audience framing ("for marketing and operations leaders"). It never states the concrete verb+resource — e.g. whether it generates a metric formula, evaluates one, or returns a prompt template — so it cannot be told apart from siblings like report-analyze-tool, report-diag-tool, report-tpl-tool, or any of the dozens of *-formula-tool variants.

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?

"Get a structured, repeatable workflow you can run today" is not a when-to-use condition; there is no mention of alternatives or exclusions. Nothing tells the agent when to pick this over report-tpl-tool or report-analyze-tool, which appear to occupy adjacent slots in the same family.

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