get_generation

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

With no annotations provided, the description carries the full burden of behavioral disclosure. It indicates a read operation by using 'open', but does not mention whether it retrieves full content, whether it is idempotent, or possible errors. It provides some scope but lacks depth for a retrieval operation.

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 a single, concise sentence that front-loads the action and the key identifiers. It avoids unnecessary detail and is entirely focused on the essential 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?

Given the tool's simplicity—two integer parameters and no output schema—the description is mostly adequate for an agent to understand what it does. However, it lacks any mention of output format, potential errors, or scope of the returned generation, which could be important for a domain-specific tool like CreatorOS.

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 0%, so the description must compensate for the spartan parameter titles. It mentions 'project and generation ID' but does not explain their roles or formats (e.g., are they required together, what are valid values). This is minimal value above the schema.

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 opens a saved generation by project and generation ID, which is a specific verb-resource combination. It distinguishes from sibling tools that generate new content, and even from list_generations and delete_generation which are about other operations on generations. It could be more explicit about what 'open' means (e.g., retrieve vs. display), but it is clear enough.

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 implies when to use it (when you need to access a previously saved generation), but it does not explicitly state when not to use it or mention alternatives. Given the sibling tools include only list and delete for generations, the intended use is fairly clear without explicit routing, but guidance is minimal.

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