replay_request

Re-sends a captured request (by numeric id from search_network) from the

SERVERJs Reverse SOURCE1600822305/js-reverse-mcp

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/1600822305-js-reverse-mcp/replay-request.md

WHAT IT DOES

What replay_request does on Js Reverse

AI agents invoke replay_request to trigger actions in Js Reverse. 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 replay_request is rated High

Replaying a network request triggers an external HTTP operation — it re-executes a previously captured request against a remote endpoint. This is an Execute-category action because its effects depend on the request being replayed and can cause side effects on external systems (e.g., re-submitting form data, triggering API calls).

From the tool's definition Re-sends a captured request (by numeric id from search_network)

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs replay_request 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 replay_request, this is the rule to start with:

replay_request Rate-limited

replay_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": {
    "replay_request": {
      "limits": [
        {
          "counter": "replay_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 Js Reverse, apply this rule, and every replay_request call is checked against it from then on.

FAQ

Questions about replay_request

What does the replay_request tool do? +

Re-sends a captured request (by numeric id from search_network) from the. It is categorised as a Execute tool in the Js Reverse MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on replay_request? +

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

What risk level is replay_request? +

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

Can I rate-limit replay_request? +

Yes. Add a rate_limit block to the replay_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 replay_request completely? +

Set action: deny in the PolicyLayer policy for replay_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 replay_request? +

replay_request 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.

KEEP EXPLORING

More on Js Reverse, and thousands of servers like it.

This server

All 93 Js Reverse 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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