get_response_body

Fetches the full response body of a captured request by its numeric id

SERVERJs Reverse SOURCE1600822305/js-reverse-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/1600822305-js-reverse-mcp/get-response-body.md

WHAT IT DOES

What get_response_body does on Js Reverse

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

RISK

Why get_response_body is rated Low

This tool retrieves previously captured HTTP response data. It reads stored request/response information without side effects, modification, or execution of code. The blast radius is minimal—accessing cached network responses does not alter system state or trigger external actions. While the data retrieved could be sensitive, the tool itself performs only a read operation.

From the tool's definition Tool description states it 'Fetches the full response body of a captured request' — a retrieval operation with no modification, deletion, or execution.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs get_response_body safely

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

get_response_body Allowed

get_response_body is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

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

ALLOW ONLY THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about get_response_body

What does the get_response_body tool do? +

Fetches the full response body of a captured request by its numeric id. It is categorised as a Read tool in the Js Reverse MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_response_body? +

Register the Js Reverse MCP server in PolicyLayer and add a rule for get_response_body: 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 Js Reverse. Nothing to install.

What risk level is get_response_body? +

get_response_body is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit get_response_body? +

Yes. Add a rate_limit block to the get_response_body 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 get_response_body completely? +

Set action: deny in the PolicyLayer policy for get_response_body. 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 get_response_body? +

get_response_body is provided by the Js Reverse MCP server (1600822305/js-reverse-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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