WASM 工具

LLM 选择工具
    ↓
IronClaw 加载 WASM 模块（缓存或磁盘）
    ↓
模块在 wasmtime 沙箱执行
    ↓
网络请求经由代理
    ↓
代理校验域名白名单
    ↓
代理从加密存储注入凭据
    ↓
响应返回模块
    ↓
输出经 Safety Layer 清洗
    ↓
LLM 接收结果

# 默认 100,000,000
export WASM_FUEL_LIMIT=100000000

# 默认 16 MB
export WASM_MEMORY_LIMIT=16777216

{
  "rate_limit": {
    "requests_per_minute": 60,
    "requests_per_day": 1000
  }
}

{
  "name": "my-tool",
  "version": "0.1.0",
  "description": "Fetches data from example.com API",
  "network": {
    "allowed_hosts": ["api.example.com", "auth.example.com"]
  },
  "filesystem": {
    "read": ["/workspace/data/*"],
    "write": ["/workspace/output/*"]
  },
  "credentials": [
    {
      "name": "example_api_key",
      "inject_as": "Authorization",
      "format": "Bearer {value}"
    }
  ],
  "rate_limit": {
    "requests_per_minute": 30,
    "requests_per_day": 500
  }
}

ironclaw tool install ./my-tool.wasm
ironclaw tool install https://example.com/tools/my-tool.wasm
ironclaw tool list