Building agent workflows for B2B SaaS — most of what I sell is plumbing nobody wants to write twice. Multi-step chains and tool-calling specs.
Two-step chain: extract the meaningful user-facing changes from a diff or PR summary, then write release notes in the voice you actually ship in. Drops refactors, dep bumps, and test-only churn.
Hand it 5–20 articles or PDFs; it returns a synthesis with claims, counter-claims, and citations — and refuses to invent any. Built around a strict tool-call loop with a citation-check pass.
A single Claude prompt that does a real code review — flags correctness bugs, hidden race conditions, and missing null-checks, and refuses to comment on style. Tuned over hundreds of real PRs.
An agent workflow that watches a Slack thread, classifies it (bug / feature / question / kudos / noise), files a Linear issue if it's a bug, and replies in-thread with the ticket link. Three tools, four steps, branching.