THE OPEN AGENT PLATFORM COMPANY
Agents you can run, inspect, and trust.
TAI42 builds an open-source, MCP-native agent platform - framework, plugin ecosystem, Studio UI, and CLI - and Babelfish, a family of products that turn agent behavior into deterministic, auditable flows.
One company. Two ways to build.
The Open Source Platform
An MCP-native agent-platform ecosystem you can self-host end to end: a framework skeleton for building agents, a plugin ecosystem for extending them, a Studio UI for operating them, and a CLI for automating everything.
- Framework skeleton - agent runtime with MCP at the core
- Plugin ecosystem - install capabilities like packages
- Studio UI & CLI - operate agents visually or from the terminal
Babelfish
Deterministic flows for production agents. Three products, one goal: replace unpredictable agent behavior with flows you can audit, version, and trust.
- Deterministic Flows - author and run auditable flows
- Agentic-to-Flow - convert any agentic flow into a deterministic one
- Text-to-Flow - describe it in plain text, get a deterministic flow
Build on the open platform. Ship with Babelfish.
Self-host the open-source platform today, or join the beta for TAI42 Cloud and Babelfish - beta participants get early-adopter terms.
No credit card needed. Zero data retention.