http_plain_request

Send a raw HTTP request over plain TCP.

SERVERJshookmcp SOURCE@jshookmcp/jshook

High RISK CLASS

Category Execute

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-vmoranv-jshookmcp/http-plain-request.md

WHAT IT DOES

What http_plain_request does on Jshookmcp

AI agents invoke http_plain_request to trigger actions in Jshookmcp. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call: builds kicked off, notifications sent, workflows started.

RISK

Why http_plain_request is rated High

Executes arbitrary HTTP requests over raw TCP, enabling broad external network operations.

From the tool's definition Send a raw HTTP request over plain TCP

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs http_plain_request safely

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

http_plain_request Rate-limited

http_plain_request stays usable, but rate-capped: a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "http_plain_request": {
      "limits": [
        {
          "counter": "http_plain_request_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Jshookmcp, apply this rule, and every http_plain_request call is checked against it from then on.

FAQ

Questions about http_plain_request

What does the http_plain_request tool do? +

Send a raw HTTP request over plain TCP. It is categorised as a Execute tool in the Jshookmcp MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on http_plain_request? +

Register the Jshook MCP server in PolicyLayer and add a rule for http_plain_request: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Jshookmcp. Nothing to install.

What risk level is http_plain_request? +

http_plain_request is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit http_plain_request? +

Yes. Add a rate_limit block to the http_plain_request rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block http_plain_request completely? +

Set action: deny in the PolicyLayer policy for http_plain_request. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides http_plain_request? +

http_plain_request is provided by the Jshook MCP server (@jshookmcp/jshook). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on Jshook, and thousands of servers like it.

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All 736 Jshook tools → High-risk tools on this server →

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http_request on 0sec → All high-risk MCP tools → The MCP Attack Database →

Guides

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