http_head

What http_head does on Allcanuse

AI agents call http_head to retrieve information from Allcanuse without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Why http_head is rated Low

HTTP HEAD requests are safe operations that query server metadata (status codes, headers) without modifying state or executing code. No description is provided, reducing confidence moderately, but the semantic meaning of 'HEAD' in HTTP terminology is well-established. The tool fits Read category as it retrieves information with no side effects. Severity is low given the limited scope of HTTP header queries.

From the tool's definition Tool name 'http_head' suggests an HTTP HEAD request operation, which retrieves HTTP headers without downloading response bodies. HEAD requests are read-only and side-effect-free.

The rule that runs http_head safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Allcanuse, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For http_head, this is the rule to start with:

{
  "version": "1",
  "default": "deny",
  "tools": {
    "http_head": {}
  }
}

Questions about http_head