hosting_createAccountDatabaseV1

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

With no annotations, the description fully bears transparency. It discloses auto-prefixing of database name and user, which is a behavioral detail. However, it does not mention idempotency, error handling, or what happens if the database already exists.

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?

Two sentences, front-loaded with main action. Every word adds value, no redundancy or fluff.

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?

The description omits explanation of the website_domain parameter, which is not self-evident. No output schema, and the description does not mention return values or success confirmation. With 5 required params and no annotations, more context is needed for safe invocation.

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 baseline is 3. The description adds no new parameter meanings beyond what the schema already provides (e.g., auto-prefixing is documented in the schema). It reinforces but does not extend.

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 creates a database with a user and password. It distinguishes from siblings like hosting_changeDatabasePasswordV1 by specifying creation. The auto-prefixing detail adds precision.

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 tool versus alternatives (e.g., hosting_changeDatabasePasswordV1 for password changes, hosting_deleteAccountDatabaseV1 for deletion). The description does not mention prerequisites or when not to use.

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