label_import

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

With no annotations provided, the description carries the full burden of behavioral disclosure but fails to specify critical mutation details: whether imported labels append to or replace existing labels, what file format is expected (Audacity label format, CSV, etc.), or error handling behavior for invalid files.

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 efficiently structured with the core purpose front-loaded in the first sentence, followed by parameter documentation. While concise, it is overly terse given the missing behavioral and format specifications that would be necessary for safe invocation.

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 data import tool with no output schema, the description is incomplete. It fails to specify the expected file format (critical for an import operation) and the merge behavior with existing labels. Given the presence of complementary sibling tools (label_export), the lack of format specification creates significant ambiguity.

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?

Given 0% schema description coverage (only 'title': 'Path' in schema), the Args section provides essential semantic meaning by specifying 'Absolute path to the labels text file'. This adds the 'absolute' constraint and 'labels text file' context missing from the schema, though it omits file format details.

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 specific action ('Import') and resource ('labels') with source context ('from a text file'). It effectively distinguishes from sibling tools like label_export, label_add, or label_get_all by specifying the bulk import nature from external files.

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 use this tool versus alternatives (e.g., label_add for single labels), nor does it mention prerequisites like file existence requirements or format constraints. No 'when-not' or alternative guidance is present.

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