Prompt market
Expert-written prompts, tuned per model. Subscribe for everything, or buy one at a time.
Staff-level code review copilot
Reviews a diff the way a good staff engineer does: correctness bugs first, each with a concrete failing input, then genuine simplifications with line counts. Refuses to waste your time on style nits.
Pull request description from a diff
Writes the PR description reviewers actually want: what changed and why, the risky part called out honestly, and how to verify it. Trained to admit uncertainty instead of overselling.
Blameless incident postmortem
Produces a postmortem that finds systemic causes instead of a person to blame, with a timeline, contributing factors, and action items that would actually have prevented it.
Rubber duck that actually asks good questions
Instead of answering, it interrogates your assumptions until you spot the bug yourself — the way a sharp colleague would. Free forever.
Cold email that actually gets replies
Turns a real research signal into a 90-word cold email with a single clear ask, plus a three-touch follow-up sequence that gets shorter each time. Kills the 'hope you're well' opener for good.
Meeting transcript → decisions and owners
Turns a rambling transcript into the only three things that matter afterwards: what was decided, who owns what by when, and which questions are still open. Separates decisions from discussion.
Decision-ready research brief
Compresses a messy topic into a one-page brief you can actually decide from: claims tagged by confidence, the strongest counter-argument steelmanned, and an explicit statement of what evidence would flip the conclusion.
User interview → product signal
Separates what users literally said from what they actually did, and flags the difference. Built to resist the classic trap of treating polite enthusiasm as demand.
Argue the other side, honestly
Steelmans the position you disagree with, then tells you which parts of it are actually right. The antidote to talking yourself into things. Free forever.
Explain any system without dumbing it down
Explains a complex system at exactly the depth you ask for, building from what you already know instead of from a generic analogy. Includes the part most explanations skip: why the obvious simpler design does not work.