create_geojson_layer

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

No annotations exist, so the description bears full responsibility. It discloses the tool generates code but does not detail the output format (e.g., string, file), whether it is idempotent, or any side effects. It states 'generate code' which implies a read-only, non-destructive action, but more specificity is needed.

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, front-loaded sentence that efficiently communicates the tool's purpose. It has no filler words but could be slightly expanded (e.g., indicating the output type) without losing conciseness.

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 5 parameters (none required), nested objects, and no output schema, the description adequately explains the overall functionality. However, it lacks information on what the generated code looks like or how the returned data is structured, which would aid agent understanding.

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 100%, so the baseline is 3. The description adds context about 'custom styling and interactions' which aligns with parameters like style, onEachFeature, and filter, but it does not elaborate on parameter usage beyond what the schema already provides.

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 'Generate code' and the resource 'loading and displaying GeoJSON data on a Leaflet map with custom styling and interactions'. This distinguishes it from sibling tools like create_choropleth (specific to choropleth) and create_layer (more generic).

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 implies usage for GeoJSON data with styling and interactions but lacks explicit guidance on when to use this tool versus siblings such as add_marker, create_choropleth, or create_layer. No when-not or prerequisite information is provided.

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