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

Annotations already declare readOnlyHint=true and destructiveHint=false, and the description agrees (a read operation), so no contradiction. The description adds value by specifying what the returned structure contains, but with only one param and no side effects, there is little additional behavioral complexity to disclose.

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 compact sentence with zero filler, and the core purpose (fetching full template structure) is front-loaded ahead of the content breakdown. Highly efficient.

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 read-only single-param tool with full schema coverage, the key facts are present: what it does and what it returns. However, it omits how to discover valid template IDs (via list_templates) and doesn't address behavior for unknown IDs, which are the main gaps an agent would face.

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 single parameter id is fully described with examples in the schema. The description adds no parameter-level detail beyond what the schema already provides, so the baseline 3 applies.

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?

States a specific verb (获取/retrieve) and resource (模板/template) and enumerates the returned structure (sections/purpose/writing guidelines/fill-in slots/checklist), which is specific. It clearly indicates a single-template fetch, distinguishable from sibling list_templates, though it doesn't explicitly name the sibling.

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?

No guidance on when to use this vs alternatives. It doesn't mention that list_templates should be used to enumerate available templates first, nor any conditions or exclusions. The usage context is left entirely to inference.

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