Promptigo
Coding

Refactor to Match a Pattern

Point at a file you already like and have the agent bring another one in line with it.

Intermediate1 min read
#refactoring#consistency#agent

Customize

Fill these in and the prompt below updates as you type. Anything you leave blank stays as a placeholder.

Your prompt

2 placeholders left
Refactor {{target_file}} to follow the pattern in {{reference_file}}.

Keep behavior identical, run the existing tests after each change, and do not add new dependencies.

Similar prompts

Coding
Map the Blast Radius of a Change

Find every caller a signature change would break, and the safe order to migrate them.

#agent#refactoring#codebase
Coding
Modernize an API Call Incrementally

Migrate off a deprecated dependency one file at a time, stopping the moment tests fail.

#agent#migration#refactoring
Coding
Add Diagnostics Before Guessing

Instrument first, theorize second — logging with a stated plan for capturing the failure.

#agent#debugging#observability
Coding
Add Types Incrementally

Type one file with runtime behavior frozen, and make the type-checker output the proof.

#typescript#refactoring#types