AxGen Structured Generation For Go

Use when writing Go code with github.com/ax-llm/ax/go for AxGen programs, forward calls, streaming, tools, assertions, traces, usage, and output parsing.

Install

Install only this skill for Go:

Shell

npx skills add https://ax-llm.github.io/ax/go/ --skill 'ax-go-gen'

Published skill file: ax-go-gen/SKILL.md.

Source

Source: packages/go/skills/ax-go-gen/SKILL.md
Version: 22.0.3

Skill Instructions

This skill helps an agent write Go code with the generated Ax package github.com/ax-llm/ax/go. Use the generated package API, examples, and manifests; do not import TypeScript-only APIs unless you are editing the TypeScript package.

When To Use

Build a structured generation program from a signature.
Attach typed tools or MCP-derived tools to a generation call.
Use package examples for no-key scripted clients and provider-api calls.

Package Facts

Language: Go.
Package: github.com/ax-llm/ax/go.
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-goja.

Core Pattern

program := ax.NewAx("question:string -> answer:string", nil)
out := program.Forward(llm, map[string]ax.Value{"question": "What is Ax?"}, nil)

Relevant API Surface

AxGen: axllm.NewAx, axllm.AxGen
Tools: axllm.Fn, axllm.Tool
MCP: axllm.AxMCPClient, axllm.AxMCPStreamableHTTPTransport, axllm.AxMCPStdioTransport

Guardrails

Start from package examples for exact native syntax before inventing a new call shape.
Use provider-api examples only when the user explicitly has provider credentials available.
Use no-key examples for deterministic local checks and provider request mapping.
Treat AxIR as the source of generated package truth: if package docs disagree with source code, update the compiler and regenerate packages.
Do not copy repo-maintainer skills from tools/*/skills/ into user packages.