get_license_position_summary

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

Annotations already declare readOnlyHint=true, idempotentHint=true, and openWorldHint=true, so the safety profile is covered. The description adds useful context about what is aggregated, but it does not explain data freshness, whether the publisher filter affects all aggregates, or what the summary is based on.

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 compact line with the resource named first and the returned metrics listed immediately after. Every phrase carries information and there is no wasted prose.

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 simple read-only aggregate tool with complete parameter documentation and no output schema, the description gives enough detail about the returned metrics. It could go slightly further by clarifying how the optional publisher filter scopes the aggregates, but the core context is present.

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?

There is only one optional parameter and schema description coverage is 100%, so the schema already documents the publisher filter fully. The description adds no additional parameter meaning or filtering semantics, which is acceptable given the complete schema coverage.

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 identifies the resource (a license-compliance dashboard) and enumerates the specific aggregates it returns: over/under-licensed counts, savings, and true-up cost. It does not explicitly distinguish this tool from nearby siblings such as get_license_compliance or get_license_optimization, so it stops short of a 5.

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 dashboard framing implies this is for summary-level license positioning rather than detailed license records, but it never says when to choose it over list_license_positions, get_license_compliance, or get_license_optimization. Usage is inferable but not explicitly guided.

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