twilize

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

With no annotations provided, the description carries full burden but only states 'configure' without explaining behavioral traits. It doesn't disclose if this is a destructive operation, what permissions are needed, whether it overwrites existing connections, or any rate limits. The description is too vague for a mutation tool.

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, efficient sentence with zero waste. It's front-loaded with the core purpose and appropriately sized for what it conveys, though it lacks detail.

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 5 parameters, 0% schema coverage, no annotations, and an output schema (unseen), the description is inadequate. It doesn't explain what configuration entails, the impact on the workbook, error conditions, or return values. The presence of an output schema helps, but the description leaves too many gaps.

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 but adds no parameter information. It doesn't explain what server_host, dbname, username, table_name, or port mean in context, their formats, or relationships. The description fails to provide semantic context beyond the schema's basic titles.

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 action ('Configure') and the resource ('workbook datasource'), specifying it's for a Microsoft SQL Server connection. It distinguishes from siblings like set_hyper_connection or set_mysql_connection by naming the specific database type, but doesn't explain what 'configure' entails beyond connection setup.

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 like set_mysql_connection or set_hyper_connection is provided. The description implies it's for setting up an MSSQL connection, but doesn't mention prerequisites, timing, or what happens after configuration.

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