THE PINATA ENGINEERING WORKSHOP

PINATA LABS

PINATA LABS

PINATA LABS

Big ideas. Deep technical rabbit holes. Real things we’re building.

Big ideas. Deep technical rabbit holes. Real things we’re building.

A peek behind the scenes at Pinata: the tools we use every day, the systems we’re pushing further, and the experiments that might become what’s next. Some of them you can use today.

INSIDE THE LAB

OPEN-SOURCE DESKTOP APP

Doorman

Doorman

An open-source desktop app that watches the coding agents on your machine, like Claude Code, Codex and Cursor. It flags the secrets they expose and can stop a risky action before it runs.

AGENT SECURITY / DESKTOP / LOCAL-FIRST

OPEN MODEL

Llama-Doorman-22M

Llama-Doorman-22M

The small model behind Doorman’s prompt-injection check. Fine-tuned from Llama Prompt Guard 2 to read agent tool output, and small enough to run on your laptop.

AI SAFETY / PROMPT INJECTION / ON-DEVICE

SERIOUS ENGINEERING. ENDLESS CURIOSITY.

SERIOUS ENGINEERING. ENDLESS CURIOSITY.

We'd love for you to try out what we've built. If something resonates with you, or if you want to see something turned into an officially supported product, let us know