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AEL 1.0.0

AEL 1.0.0

AEL 1.0.0 is the first public release of AEL, the Agent Engineering Language.

Download AEL 1.0.0 Explore the features

What AEL 1.0.0 includes

  • Language and toolchain

    A typed, compiled language for agents, with one command-line tool to create, check, format, build, run and debug projects.

    Tooling

  • Agents and workflows

    Prompts as business policy, tools, typed inputs and outputs, multi-agent patterns, shared budgets, retries, human approvals and runs that survive restarts.

    More about agents

  • Models and knowledge

    OpenAI-compatible model clients for local and cloud models, MCP tools, agent-to-agent delegation over A2A, multimodal input and retrieval over your own knowledge (RAG).

    Model and knowledge features

  • Connect to your services

    You turn an agent into an HTTP or gRPC service, react to events and schedules, and call your existing programs as tools.

    Services and connections

  • Packages

    The official registry at pack.ael.openeng.ai, with signed versions published only by OpenEng, and private packages you build and host yourself.

    About packages

  • Platforms

    Linux, macOS, Windows, containers and microcontroller boards. Programs run on servers, containers and devices, with nothing to compile or download at startup.

    Platforms and deployment

  • Your platform's build

    The AEL 1.0.0 build for Linux, macOS or Windows comes with target management and a health check, and desktop and server programs need nothing else installed.

    Do I need to install anything else?

  • Operations

    Time and token usage reports, structured logs, per-agent limits, staged deployments and rollback.

    Platforms and deployment

  • Optional packages

    Robotics, scientific computing and quantum computing, including ROS 2 support and quantum circuits that export to OpenQASM and QIR.

    Robotics, science and quantum

  • AEL Cloud

    A service hosted by OpenEng where you build and run agents in the cloud with your own account, part of AEL 1.0.0 at cloud.ael.openeng.ai.

    About AEL Cloud

  • Documentation

    The full documentation covers every part of AEL 1.0.0: an overview, a first look, the language guide, agents, packages, platforms and deployment, use cases, and the command-line and library reference.

    Read the documentation

  • Everything in AEL 1.0.0

Get AEL 1.0.0

AEL 1.0.0 is available on request: ask for your download on ael.openeng.ai/download, and OpenEng sends you the build for your platform by e-mail.

Download AEL 1.0.0

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