ax-java-flow

AxFlow For Java

This skill helps an agent write Java code with the generated Ax package dev.axllm:ax. Use the generated package API, examples, and manifests; do not import TypeScript-only APIs unless you are editing the TypeScript package.

When To Use

• Compose generators, agents, and nested flows into a workflow graph.
• Reason about flow state, node inputs, returns, caching, and errors.
• Use generated package examples for flow graphs and provider-backed flows.

Package Facts

• Language: Java.
• Package: dev.axllm:ax.
• Package API docs: API.md and axir-api.json.
• Capability manifest: axir-capabilities.json.
• Runnable examples: examples/.
• Real network support: yes.
• Scripted no-key transport support: yes.
• Runtime profiles: javascript-quickjs, python-pyodide.

Core Pattern

AxGen draft = Ax.ax("topicText:string -> draftText:string");
AxFlow wf = Ax.flow(java.util.Map.of("id", "docs.coreFlow"))
    .execute("draft", draft, java.util.Map.of(
        "reads", java.util.List.of("topicText"),
        "writes", java.util.List.of("draftResult", "draftText")))
    .returns(java.util.Map.of("draftText", "draftText"));

More Patterns

Typed programs

Build each flow node from its own input/output contract.

AxGen classifier = Ax.ax("requestText:string -> route:class \"support, sales, engineering\"");
AxGen responder = Ax.ax("requestText:string, route:string -> responseText:string");

Class decision

Declare reads and writes so the responder waits for the typed route.

AxFlow branchFlow = Ax.flow(Map.of("id", "docs.branchFlow"))
    .execute("classifier", classifier, Map.of("reads", List.of("requestText"), "writes", List.of("classifierResult", "route")))
    .execute("responder", responder, Map.of("reads", List.of("requestText", "route"), "writes", List.of("responderResult", "responseText")))
    .returns(Map.of("route", "route", "responseText", "responseText"));

Parallel fan-out and join