analyze_neighborhood

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

No annotations are provided, so the description carries the full behavioral burden. It never states whether the operation is read-only, whether it hits a paid/rate-limited API, latency expectations, or auth requirements; it only describes the output contents, leaving the operational profile undisclosed.

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?

Front-loaded purpose is good, but the 'Invaluable for real estate decisions...' sentence is marketing padding and the entire Returns block is redundant given an output schema exists. Coverage is present but several sentences do not earn their place.

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?

Parameters are fully documented and the output schema covers return shape, so the core is adequate. It still omits sibling routing and any behavioral/safety context, leaving meaningful gaps for an analysis tool with a dozen siblings and no annotations.

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%, so the description must compensate, and it does: it documents all three parameters with units ('latitude: Center point latitude (decimal degrees)', 'radius: Analysis radius in meters') and the 1000m default. This fully covers the 3 params, though it adds no constraints or ranges.

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?

States a clear verb+resource ('Generate a comprehensive neighborhood analysis') and specifies the domains covered (amenities, transportation, green spaces, services). It is understandable apart from generic siblings like explore_area, but it never explicitly names which sibling it supersedes or how it differs from find_nearby_places.

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?

Use cases are implied via 'Invaluable for real estate decisions, relocation planning, and neighborhood comparisons,' which hints at context. However, there is no explicit when-to-use vs when-to-use-an-alternative guidance and no exclusions against the many nearby-place siblings.

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