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 and the description carries a light burden. It adds that results are flat with a content category per blueprint, but says nothing about ordering, pagination, or how large a team library response can be.

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?

Three short sentences, front-loaded with what is returned and followed by the downstream action. No restatement of the title and no filler; every clause adds usable information.

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?

With no input parameters, a rich annotation set, and an output schema that documents the return shape, the description covers what an agent needs to select and call this tool. The one gap is explicit routing against get_blueprint and list_community_blueprints for agents that need details or community content.

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?

The tool takes zero parameters, so the schema has nothing to explain and the baseline applies. The description adds no parameter meaning because there is none to add; the only named field (blueprint_uuid) belongs to the response, not the input.

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?

Specific verb and resource ("Get all blueprints") with explicit scope ("in your team's library") and shape ("flat list"). It implicitly contrasts with the detailed retrieval of get_blueprint and with list_community_blueprints via "your team's library", but it never names those siblings, so a reader must infer the boundary.

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?

Gives a concrete downstream usage path: take the returned blueprint_uuid and pass it to create_content as blueprint_uuid. That is real when-to-use context. It stops short of stating exclusions, e.g. that community blueprints or full blueprint details require the other list/get tools.

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