encoding_decoding_uuencode

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

No annotations are provided, so the description carries the full burden. It only states the transformation (binary to ASCII and back) without disclosing behavioral traits such as statelessness, authentication needs, or potential side effects.

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 includes redundant phrases ('UUEncode/UUDecode' repeated) and a non-informative 'Menu ID' line, making it slightly less concise than optimal. It front-loads the purpose but includes unnecessary meta-commentary.

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 tool's complexity (4 parameters, no output schema, no annotations), the description is severely incomplete. It redirects to 'describe_tool' for full guidance, failing to provide essential operational details or return value expectations.

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% for all 4 required parameters (text, operation, filename, permissions). The description does not explain any parameter's meaning, expected values, or role, leaving the agent with no guidance beyond the parameter names.

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 converts binary data to ASCII text and back (UUEncode/UUDecode), specifying its purpose as 'Classic Unix encoding for email and file transfer,' which effectively distinguishes it from sibling encoding tools.

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 context on when to use the tool (email and file transfer) and references classic Unix encoding, but does not explicitly state when not to use it or compare to alternatives. The redirection to 'describe_tool' suggests additional guidance exists but is not included.

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