Server Quality Checklist

Tool Scores

• log_activityC
  2.9/5.0
  Behavior2/5

  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. It mentions 'comprehensive metrics' but doesn't specify file location, format, append vs overwrite behavior, permissions needed, rate limits, or error handling. For a logging tool with 12 parameters, this leaves significant behavioral gaps.

  Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

  Conciseness4/5

  Is the description appropriately sized, front-loaded, and free of redundancy?

  The description is a single, efficient sentence that clearly states the core purpose. It's appropriately sized for the tool's complexity, though it could potentially be more front-loaded with critical behavioral information given the lack of annotations.

  Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

  Completeness2/5

  Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

  For a logging tool with 12 parameters, no annotations, and no output schema, the description is insufficient. It doesn't explain what 'comprehensive metrics' means in practice, how the logging integrates with systems, what format the worklog uses, or what happens on failure. The agent would need to guess about important behavioral aspects.

  Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

  Parameters3/5

  Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

  Schema description coverage is 100%, so the schema already documents all 12 parameters thoroughly. The description adds no specific parameter information beyond the generic 'comprehensive metrics' mention, which doesn't provide additional semantic value beyond what's in the schema.

  Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

  Purpose4/5

  Does the description clearly state what the tool does and how it differs from similar tools?

  The description clearly states the action ('Log AI tool activity') and destination ('to a daily worklog file with comprehensive metrics'), providing a specific verb+resource combination. However, without sibling tools for comparison, we cannot assess differentiation from alternatives, so it doesn't reach the highest score.

  Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

  Usage Guidelines2/5

  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 other logging or tracking methods, nor does it mention prerequisites, frequency recommendations, or integration context. It simply states what the tool does without usage context.

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