AxAgent Context Selection For C++

Use when writing C++ code with axllm for deciding between context maps, trajectory context policy, offline optimization (ACE/GEPA), and memory recall for long-context agents.

Install

Install only this skill for C++:

npx skills add https://ax-llm.github.io/ax/cpp/ --skill 'ax-cpp-agent-context'

Published skill file: ax-cpp-agent-context/SKILL.md.

Source

• Source: packages/cpp/skills/ax-cpp-agent-context/SKILL.md
• Version: 22.0.9

Skill Instructions

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

When To Use

• Choose between contextMap, contextPolicy, optimization, and recall for a task.
• Avoid mixing persistent corpus orientation with within-run compaction.
• Route long-context agent work to the right generated-package feature.

Package Facts

• Language: C++.
• Package: axllm.
• 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

auto helper = axllm::agent("question:string -> answer:string");
auto out = helper.forward(llm, { {"question", "How should I proceed?"} });

Relevant API Surface

• Agents And RLM: axllm::agent, axllm::AxAgent
• Runtime Profiles: axllm::ProcessCodeRuntime, axllm::RuntimeCapabilities, axllm::RuntimeEnvelope, javascript-quickjs, python-pyodide
• Optimizers: axllm::optimize, axllm::AxBootstrapFewShot, axllm::AxGEPA, axllm::OptimizerEngine, axllm::OptimizerEvaluator

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.