about

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

Despite no annotations, the description fully discloses behavior: pure read of static metadata, no side effects, no auth, no rate limits, safe to call anytime. This is comprehensive and goes beyond what annotations would typically provide.

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?

Well-structured with clear sections (USE WHEN, NOT FOR, ALTERNATIVES, BEHAVIOR). Every sentence adds value, no redundancy. Concise yet comprehensive.

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 zero parameters, an output schema exists, and the description fully explains what is returned: a multi-line string with daemon info, data sources, endpoint, and URLs. No gaps remain.

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?

No parameters exist (0 params, baseline 4). The description adds value by explaining the output content, but there is no parameter information to add since there are none.

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 returns a summary of ContextPulse, including what it captures, installation, and connection info. It uses specific verbs and resources, and distinguishes itself from sibling tools by explicitly stating what it is not for and listing alternatives.

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?

Explicit USE WHEN and NOT FOR sections guide the agent on when to use this tool versus alternatives. It clearly states when to use (to learn about ContextPulse) and when not to (for live data), and names alternative tools.

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