Capability-Bound Agent Runtime

use void_box::agent_box::VoidBox;
use void_box::skill::Skill;
use void_box::llm::LlmProvider;

// Skills = declared capabilities
let hn_api = Skill::file("skills/hackernews-api.md")
    .description("HN API via curl + jq");

let reasoning = Skill::agent("claude-code")
    .description("Autonomous reasoning and code execution");

// VoidBox = Agent(Skills) + Isolation
let researcher = VoidBox::new("hn_researcher")
    .skill(hn_api)
    .skill(reasoning)
    .llm(LlmProvider::ollama("qwen3-coder"))
    .memory_mb(1024)
    .network(true)
    .prompt("Analyze top HN stories for AI engineering trends")
    .build()?;

# hackernews_agent.yaml
api_version: v1
kind: agent
name: hn_researcher

sandbox:
  mode: auto
  memory_mb: 1024
  network: true

llm:
  provider: ollama
  model: qwen3-coder

agent:
  prompt: "Analyze top HN stories for AI engineering trends"
  skills:
    - "file:skills/hackernews-api.md"
    - "agent:claude-code"
  timeout_secs: 600