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

Annotations already declare readOnlyHint, idempotentHint, destructiveHint=false and openWorldHint=false, so the safety profile is fully covered. The description adds that these are other users' published recipes (a scope constraint) but says nothing about auth needs, pagination behavior, or rate limits beyond what annotations provide.

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?

One summary sentence followed by a compact per-action bullet list, with the purpose front-loaded. The parenthetical '(query)'/'(path)' tags are slightly redundant noise, keeping it out of the top band, but overall it earns its space.

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?

There is no output schema, so the description carries some burden for describing returns; it gestures at them ('how it installs', 'its markup') but does not characterize response shape for search results or the recipe object. Adequate for routing, thin for interpreting results.

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 coverage is 100% and the baseline would be 3, but the top-level schema only exposes a generic 'action' + 'params' object and never lists query/sort_by/limit/page_size/cursor/id/sizes. The description is the sole place mapping parameter sets to each operation, which is meaningful information not carried by the structured data.

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 opening clause names the resource and its scope precisely: 'Recipes other users published' with three specific read operations (search, read one/how it installs, read markup). This cleanly separates it from the write sibling, but it never names AccountRecipesWriteTool or AccountMarkupReadTool explicitly, so differentiation is inferred rather than stated.

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 three sub-actions are each explained ('search them', 'read one and how it installs', 'read its markup'), which implies when each action applies, but there is no explicit when-to-use-this-vs-alternatives guidance and no mention of the AccountRecipesWriteTool boundary. Usage is implied rather than declared.

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