⚠️ SCHEMA CHANGE: Import SQL/JSON schema objects.

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

No annotations are provided, so the description must carry the full burden of behavioral disclosure. It does warn 'SCHEMA CHANGE', indicating a mutating operation, but it doesn't disclose whether existing object definitions are overwritten, whether changes are transactional/reversible, or what permissions are required.

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 sentence, front-loaded with a warning, and contains no filler. However, it duplicates the title and omits substantive parameter details, so it is concise but not maximally informative.

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 schema-modifying tool with no annotations, no output schema, and no parameter descriptions, the description is incomplete. It doesn't explain behavior on existing objects, target database selection, or error conditions, making it risky for an agent to invoke correctly.

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 does not mention individual parameters. The phrase 'SQL/JSON' hints at the format parameter and 'schema objects' maps to the schema parameter, but database_name and important semantics (e.g., whether the schema replaces the existing one) are unexplained.

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 on when to use import_schema versus alternatives like execute_schema_query, create_table, or export_schema. The only contextual signal is the warning 'SCHEMA CHANGE', but there are no conditions, prerequisites, or exclusions provided.

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