In tabletop lore a cantrip is a small spell you cast at will, for free, all day long. That's exactly what this is: 500 battle-tested prompts spanning the whole software lifecycle — paired with The Forge, an agent that rewrites your prompts to cut token cost and sharpen results, or conjures new ones on demand.
Cast a ready cantrip for the moment — or let the Forge conjure one for you. Both work the same whether you write code, plan it, test it, or ship it.
500 cantrips organized by role and SDLC phase — from a PM's problem statement to a DBA's zero-downtime migration. Each is token-efficient, with fill-in-the-blank placeholders and usage tips.
Paste a bloated prompt and watch it shrink — fewer tokens, clearer instructions, predictable output. Or describe a task and the Forge conjures a clean, reusable cantrip for your role and phase.
Save the cantrips your team relies on. They live on your device, ready offline. Install Cantrip as an app and your grimoire is a tap away on every machine.
It's built to become the thing a team opens reflexively — the way you'd reach for a dictionary, but for talking to AI.
Filter by your role and the phase you're in. Reviewing a PR? Designing an API? Writing a runbook? The right cantrip is two clicks away.
The Forge shows you the token and cost delta of every rewrite. Trim the padding teams unknowingly pay for on every single request.
Placeholders turn each cantrip into a template. Fill the blanks, copy, cast — consistent quality across the whole team, every time.
500 cantrips across every discipline of modern software delivery.
Optimize a prompt you already use, or conjure a new one for any role and phase. The Forge cuts wasted tokens and pins the output so results are predictable.
The Forge uses live AI when available, and falls back to a built-in optimizer offline. ·
Cantrips you've saved — stored privately on this device.
No subscriptions, no per-seat creep. One payment, lifetime access for you and your team.
30-day money-back guarantee · secure checkout
Add it to your device for one-tap, offline access — like an app.