getOpenBaoDatabaseConnection

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

Annotations already declare readOnlyHint=true, idempotentHint=true, destructiveHint=false and openWorldHint=false, so the safety profile is fully covered by structured data. The description adds no behavioral context beyond that — nothing about what a connection record holds, whether secrets/credentials are redacted, or whether it errors on unknown connections.

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?

It is short, but it is short because it is under-specified rather than economical — there is no sentence structure or front-loaded information, just an identifier. There is nothing to trim, but nothing earning its place either.

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 three-parameter lookup with a required `cluster` plus `connection` and an optional `namespace`, the description supplies nothing: no identifier format for `connection`, no note on namespace defaulting, and no output schema to fall back on. It is completely inadequate relative to the tool's shape.

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% and the description names none of the three parameters. The agent gets no meaning for `cluster` (no pattern explanation in prose), `namespace` (a $ref whose constraints live only in $defs), or `connection` (a bare unbounded string with no hint of its identifier format).

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?

Tautological: description restates name/title.

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?

There is no guidance at all about when to use this tool, when not to, or which sibling to prefer. With `openbao_database_connections_list` present in the sibling set, the agent must infer that this is the single-item variant purely from naming convention.

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