2 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 product and segment notes, then produces a defensible TAM/SAM/SOM estimate using both top-down and bottom-up methods — every assumption stated, a sensitivity table, and honest caveats — written to research/market-sizing.md.