About

Tixim is a multi-agent development environment written in Rust with a Nix-native build and deployment system. It orchestrates AI-powered workflows — sequences of steps executed by LLM agents inside sandboxed containers — with DAG-based scheduling, encrypted secrets, and reproducible Nix-built harness modules.

tix and tixim

The pair is a client and a server. tix is the CLI that users and agents drive; tixim is the long-running daemon that exposes HTTP and gRPC APIs and manages services, workflows, secrets and the model gateway. The whole Rust workspace uses the tix- crate prefix, and the mark you see at the top of this page is the TiX wordmark.

Spec Kitty

Tixim is built with Spec Kitty, an open-source CLI workflow for spec-driven development with AI coding agents: spec → plan → tasks → implement → review → merge, with work packages isolated in git worktrees. Tixim also ships it as a first-class subsystem, so agents running inside Tixim containers work the same loop.

The division is roughly: Spec Kitty is how work gets specified and reviewed; Tixim is the machine that runs it — sandboxed, reproducible, multi-model and auditable.

Status

Pre-release, version 0.1.0, heading for a closed beta and then an open one — the contact page is where to ask about either. Interfaces still change when changing them is the correct answer; there are no backward-compatibility shims yet. Documentation lives at docs.tix.im.

Tixim becomes open source after mainnet launches. Which licence that will be is not settled, and naming one before it is decided would be a promise made with someone else’s ink.