Four models, unmetered, at no cost — not a trial. Snoopy reads your code, edits the files, runs your tests, reads the failure and fixes it.
Apple Silicon · 320 MB · free forever tier
No trial clock, no credit limit, no card on file. The free tier runs on a pool of models we pay for, and every task goes to the one best suited to it.
Routed per task, automatically. You never pick.
Suggesting a fix is the easy half. Snoopy does the half that takes real work.
It runs your project's own test command — read from your package manifest, not guessed — then reads the failure and iterates until it passes.
Type @ to pull a file into the conversation. It gets read in full, not summarised, so the agent answers about your code rather than around it.
Start a second task while the first is still running. Each keeps its own transcript, and a pulsing dot tells you what is still working.
Plan reads only. Accept-edits applies changes and asks before shell. Auto runs unattended. Debug reproduces first, then fixes the root cause.
A real browser the agent can drive, and an iOS simulator it can build to, tap through and screenshot — without leaving the editor.
Commands are approved inline, under the reasoning that led to them. No modal dialog covering the code you are reading.
The free tier is genuinely unmetered — not a trial. Paid plans add frontier models.
Everything in the editor, on a pool of free models.
Frontier models for the work that needs them.
The strongest models available, with room to use them.
Credits are token-weighted: a heavier model costs proportionally more, so the limit reflects what you actually used rather than how many messages you sent.
macOS on Apple Silicon. Open it and press ⌘L — there is nothing to configure.
Free tier included. No account required to start.