execute_tool

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

Uses the word 'Safely' but does not elaborate on safety mechanisms, error handling, or any behavioral traits. No annotations provided to compensate.

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?

Single sentence, adequately concise but too brief to provide useful information beyond the name.

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?

With no output schema, no annotations, and 3 undocumented parameters, the description is incomplete for an SQL execution tool. Does not explain return values or parameter usage.

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?

The description does not mention any parameters despite 0% schema coverage. No explanation of 'params', 'dbAlias', or 'statement' meaning beyond 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?

Clearly states 'Safely execute a data-modifying SQL statement', specifying verb (execute) and resource (SQL statement), and distinguishes from read-only query_tool and schema_tool.

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 vs. sibling tools (query_tool, schema_tool, transaction_tool). Does not mention when not to use or alternative tools.

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