Agent Farm

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

With no annotations provided, the description carries full burden for behavioral disclosure. While it lists possible actions and shows an example, it doesn't describe error handling, concurrency limits, file permission requirements, whether operations are atomic, or what happens with partial failures. For a tool performing potentially destructive file operations, this is a significant gap.

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 extremely concise and well-structured: a clear purpose statement, parameter explanation with action enumeration, and a concrete example. Every sentence earns its place with no wasted words, making it easy to parse quickly.

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 tool performing potentially destructive file operations with no annotations and no output schema, the description is incomplete. It doesn't explain return values, error formats, performance characteristics, or safety considerations. The context signals show this is a single-parameter tool with complex nested data expectations that aren't fully documented.

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?

With 0% schema description coverage for the single 'operations' parameter, the description provides essential semantic information by explaining it's a JSON array of objects with specific fields and actions. The example clarifies the expected structure. However, it doesn't fully compensate for the schema gap by explaining all field requirements, validation rules, or error conditions.

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 tool's purpose as 'Execute parallel file operations' with specific actions listed (read, write, append, exists, delete). It distinguishes itself from siblings by focusing on file operations rather than API calls, code generation, or colony management. However, it doesn't explicitly contrast with similar file-related tools like 'chunked_write' or 'heavy_write'.

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. With sibling tools like 'chunked_write', 'heavy_write', and 'exec_swarm' that might handle file operations differently, there's no indication of when file_swarm is preferred, what its performance characteristics are, or any prerequisites for use.

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