geocoding-playground

Investigates geocoder data quality issues by querying live S3 parquet files via MotherDuck MCP. Use this skill when the user reports a bug in autocomplete results, duplicate entries, missing data, wrong city/street/postcode results, or asks to check data for a specific country. Also use when the user says 'check the data', 'investigate', 'query S3', 'what does the index look like', 'how many streets/cities/postcodes', or 'verify the data'. Do NOT use for frontend UI bugs, build issues, or code refactoring.

Tests the smart autocomplete engine against known test scenarios from the study docs. Use this skill when the user asks to 'test autocomplete', 'verify search works', 'check the parser', 'test address parsing', 'run autocomplete tests', or wants to validate that a specific country's input classification and ranking works correctly. Also use after making changes to autocomplete.ts, address-parser.ts, or search.ts. Do NOT use for data investigation (use investigate-data instead) or UI testing.