compile_mo

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. 'Compile' implies a write operation that creates .mo files, but the description doesn't specify whether this overwrites existing files, requires specific permissions, or has side effects (e.g., affecting app functionality). It also omits details like error handling or output format, leaving the agent with insufficient context for safe invocation.

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 in Russian ('Скомпилировать .mo из .po'), which translates to 'Compile .mo from .po'. It's front-loaded with the core action and avoids unnecessary words, making it easy to parse quickly. There's no wasted verbiage, and it directly states the tool's function without redundancy.

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?

Given the complexity (a compilation tool with 2 parameters), lack of annotations, 0% schema description coverage, and no output schema, the description is incomplete. It fails to explain key aspects like parameter meanings, behavioral traits (e.g., file I/O effects), or expected outcomes. For a tool that likely involves file system operations, this omission could lead to misuse or errors by the agent.

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 input schema has 0% description coverage, so the description must compensate by explaining the parameters. It mentions '.mo' and '.po' but doesn't link them to 'app_id' or 'locale', leaving the agent to guess how these parameters relate to the compilation process. For example, it's unclear if 'app_id' identifies the source .po file or target location, or what 'locale' specifies in this context. This gap reduces usability significantly.

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 states the action ('compile') and the resource transformation ('.mo from .po'), which clarifies the tool's purpose. However, it doesn't specify what '.mo' and '.po' files are in this context or how they relate to the input parameters, leaving some ambiguity. It also doesn't differentiate from sibling tools like 'generate_po_template' or 'prepare_release_bundle', which might involve similar file operations.

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. It doesn't mention prerequisites (e.g., needing existing .po files), context (e.g., part of a localization workflow), or exclusions (e.g., not for creating .po files). Given the sibling tools include 'generate_po_template', there's a missed opportunity to clarify the relationship between generating and compiling translation files.

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