3 workflows

runcastle

A single Claude Code agent that finds the least-tested modules in your repo, writes focused unit tests for them one module at a time, and verifies the suite stays green after every batch — stopping once it hits your coverage target.

runcastle

A single Claude Code agent reads your offer and ideal-customer notes and writes a complete 5-touch cold email sequence — subject-line options, tight bodies, send timing, one clear CTA per email, and personalization tokens ready to merge at send time.

runcastle

A single Claude Code agent reads a metrics.csv, computes week-over-week deltas, and writes an executive narrative — what moved, why it likely moved, what to watch, and one recommended action — alongside a compact metrics table, to reports/weekly.md.