panelica_accounts_post_v1_accounts

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

Annotations (readOnlyHint=false, openWorldHint=true, idempotentHint=false) already convey the safety profile, and the description adds useful context: the explicit 'Mutating: changes server state' warning and the accounts:write auth requirement. However, it doesn't disclose any side effects beyond 'state change' or clarify behavior on duplicate accounts, and 'openWorldHint=true' is left unadorned.

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?

Five short lines, each carrying a distinct fact (action, route, category, scopes, mutating flag), and the core action is front-loaded. Minor redundancy: 'Create account' restates the title and 'Category: Accounts' re-echoes the tool name prefix.

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 mutation tool with an open-world free-form body and no output schema, the agent is left unable to construct a valid request: the body fields are neither declared in the schema nor illustrated in the description, and no return value or success signal is described. The description covers the what/route/scopes but not the how.

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 100%, so baseline is 3. The description adds no parameter-level meaning; the sole body parameter is documented in the schema only as an opaque 'Schema not statcally declared — see API docs' object with additionalProperties true. The tool description does nothing to compensate for the fact that the body structure is unknowable from the definition itself.

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 states a specific verb ('Create') and resource ('account'), and the HTTP route POST /v1/accounts makes the operation unambiguous. It is distinguishable from sibling account tools (get, patch, delete, change_password) by the verb+resource pairing, though it doesn't explicitly name any alternative.

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 provides no guidance on when to select this tool over alternatives — no exclusions, no prerequisite conditions, no hint about what distinguishes account creation from other account operations. The only actionable constraint is the required scope accounts:write, which is an authorization requirement rather than a selection criterion.

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