Single tool with minimal definition quality. Tool name 'execute_skill_action' is generic and violates verb_noun clarity (pattern:tool). Description is present (94 chars) but lacks WHEN/WHY context for LLM selection. Input schema exists but is trivial: single string parameter with no format constraints, validation rules, or examples. No output schema documented, response is hardcoded JSON string, not structured. No error handling guidance. Tool does not match production baselines: avg tool description 194 chars, avg params 4, 100% of A+ tools document output schemas.

• Rename tool to a specific action verb: 'compile_nlp_to_geojson', 'generate_spatial_buffer', or 'parse_geospatial_query', match the actual operation.
• Expand description to 150-250 chars: explain WHAT (converts NLP to GeoJSON), WHEN (when user describes a geographic area), and WHAT IT RETURNS (GeoJSON Feature with geometry and properties).
• Add output schema: document that response contains {type, geometry, properties, feature_collection_url} with field types and descriptions.
• Constrain query_payload: add format hint (e.g. 'Natural language description of a geographic area, e.g. "San Francisco Downtown 1km radius"') and length limits (min 5, max 500 chars).
• Implement error handling: return {status, message, recovery_hint}, e.g. 'Invalid query: could not parse location. Try: "[City Name] [radius] [unit]"'.