validate_osm_data

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

Annotations already cover readOnlyHint, openWorldHint, idempotentHint, and destructiveHint. The description adds that it takes a dictionary and returns validation results and suggestions, which is useful but still generic. No behavioral detail about validation scope or edge cases is provided.

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 concise and well-structured: a one-sentence purpose followed by Args/Returns sections. There is no fluff or redundancy; every sentence earns its 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?

For a simple one-parameter validation tool, the description is adequate but leaves gaps: it does not specify what kinds of OSM data are accepted (e.g., single element vs. full edit), what validation checks are performed, or what the suggestion dictionary contains. The output schema may fill some gaps, but it is not visible here.

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?

The schema has a single 'data' parameter with zero description coverage. The Args section says 'Dictionary containing OSM data to validate (tags, coordinates, etc.)', which adds some meaning beyond the bare schema, but remains vague about required structure and keys.

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 uses a specific verb and resource: 'Validate OSM data for quality assurance before uploading.' This clearly identifies the action and domain, but it does not explicitly differentiate from sibling tools like validate_coordinates or verify_osm_edit.

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?

'before uploading' gives a clear context for when the tool is intended to be used, but the description does not mention alternatives or conditions where another tool would be more appropriate. There is no explicit 'vs alternatives' guidance.

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