Platypus

Judgement

What it is

Complete system

What it does

A self-hosted web app where a team builds AI agents with tools, skills, MCP connections and triggers, and lets them run server-side on schedules or events against local or hosted models.

Adopt it when

Your team wants always-on AI agents on its own infrastructure, with separate workspaces per team and the option of running only local models.

Watch out

It is a young project with a small user base, so expect fast change and limited outside support.

Ready for

Usable

Runs as

Self-hosted server

Built with

TypeScript, MCP and A2A

How established

Young: started 16 months ago, latest release v4.2.1.

What the license allows

You can build it into a product you sell, as long as you keep its copyright notice.

Judged on 2026-11-06 from the project's README and GitHub data. The license and age lines are worked out directly.

Built from

Follow it down: Platypus → TypeScript → Go → runs on a microchip

How compilers were built, back to punched paper tape

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