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

With no annotations provided, the description carries the full burden. It discloses the retrieval behavior (full or section), the internal structure of playbooks, and the prerequisite of knowing the playbook name. It could mention error behavior or return format, but for a read-only retrieval tool this is adequate.

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 two sentences, front-loaded with the core action, and every sentence adds useful information. There is no wasted wording or repetition of schema fields.

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 two-parameter retrieval tool with no output schema, the description covers the main behavior, the section structure, and the prerequisite call to list_playbooks. It could be slightly more complete by describing the response shape or error handling, but it is not a significant gap.

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%, so the baseline is 3. The description adds value by explaining that playbooks are structured Blueprint → Build → Enable → Maintain, which informs valid section values beyond the single schema example. It also reinforces that omitting section returns the full playbook.

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 states the tool retrieves a LeanScale delivery playbook, either in full or by named section. It also distinguishes itself from siblings by referencing list_playbooks and describing the playbook structure (Blueprint → Build → Enable → Maintain).

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 gives explicit guidance to call list_playbooks first if the name is uncertain, which is a clear alternative. It does not explicitly mention when not to use the tool, but the context is sufficient for a simple retrieval tool.

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