Philippine-Geocoding

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

No annotations are provided, so the description carries full burden. It states what the tool does but reveals nothing about behavioral traits: no information on whether this is a read-only operation, potential rate limits, authentication requirements, error conditions, or what the output format looks like (e.g., list structure, pagination). For a tool with zero annotation coverage, this is a significant gap in behavioral disclosure.

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, clear sentence that front-loads the essential information ('Get all cities and municipalities within a specific district'). There is zero wasted verbiage, tautology, or unnecessary elaboration. Every word earns its place by specifying the action, scope, and constraint.

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 complexity (geographic data retrieval with many similar siblings), lack of annotations, and no output schema, the description is incomplete. It doesn't address key contextual aspects: how results are structured, whether they include additional metadata (e.g., codes, populations), error handling for invalid district codes, or performance considerations. The agent is left with significant gaps about what to expect from this tool.

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 schema provides no parameter documentation. The description mentions 'within a specific district' which implies the 'districtCode' parameter is required to specify which district, adding some semantic meaning. However, it doesn't explain what format the districtCode should be (e.g., numeric code, string identifier), valid values, or examples, leaving the parameter only partially documented.

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 verb ('Get') and resource ('all cities and municipalities within a specific district'), making the purpose immediately understandable. It distinguishes this tool from siblings like 'get_district_cities' or 'get_district_municipalities' by specifying it returns both cities AND municipalities. However, it doesn't explicitly contrast with 'get_district' or 'get_district_barangays', leaving some sibling differentiation incomplete.

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 no guidance on when to use this tool versus alternatives. With many sibling tools (e.g., 'get_district_cities', 'get_district_municipalities', 'get_cities', 'get_municipalities'), there's no indication of when this combined cities/municipalities tool is preferred over the separate ones, or what distinguishes it from broader tools like 'get_cities' or 'get_municipalities'. The agent must infer usage from the name alone.

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