Aigenos

Aigenos is an open-source framework for deterministic AI agent workflows where the LLM fills typed fields.

Aigenos is an open-source framework designed for deterministic AI agent workflows under the Apache-2.0 license. The system relies on the core principle that the LLM fills typed fields while your program handles the rest of the execution. Users define workflows, policy gates, and chat widgets using a single SKILL.md file. It also includes auto-generated chat widgets supporting AG-UI, A2UI, and MCP-UI standards, alongside a visual Studio for development. This tool is built for developers who need structured, predictable control over AI agent behaviors without sacrificing flexibility.

Aigenos at a glance

Best for: Software engineer
Pricing: Free open-source under Apache-2.0
Released: November 2026
Category: AI agent tool
Website: aigenos.io

Key features

Deterministic AI agent workflows
Typed fields filled by LLM
Single SKILL.md workflow definition
Structural policy gates
Auto-generated chat widgets
AG-UI, A2UI, and MCP-UI support
Visual Studio interface

Use it for

Build deterministic AI agent workflows
Define agent policies and chat widgets
Generate chat interfaces automatically

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