FileMaker DDR reports contain calculation fields, custom functions, and business logic embedded in scripts. This skill helps you extract, understand, and adapt that logic for PostgreSQL implementations—typically for import processes, data transformations, and maintenance scripts.
Key principle: PostgreSQL implementations will often be more efficient than direct translations. Use FileMaker logic to understand what the business rules are, then implement them idiomatically in PostgreSQL.
Important: Many "calculated" values are actually set by FileMaker scripts, not calculation fields. Scripts often contain the most complex business logic.
Use when analyzing FileMaker DDR to extract calculations, custom functions, and business logic for PostgreSQL import processes or maintenance scripts - focuses on understanding and adapting FileMaker logic rather than direct schema migration Source: ajbcoding/claude-skill-eval.