unidbg_launch

Emulate a native shared library in Unidbg.

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/unidbg-launch.md

WHAT IT DOES

What unidbg_launch does on Jshookmcp

AI agents invoke unidbg_launch 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 unidbg_launch is rated High

Emulating native code execution with arbitrary arguments poses significant security risks and unpredictable side effects.

From the tool's definition Emulate a native shared library in Unidbg.

Attacks that exploit this kind of access

RECOMMENDED RULE

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

unidbg_launch Rate-limited

unidbg_launch 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": {
    "unidbg_launch": {
      "limits": [
        {
          "counter": "unidbg_launch_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 unidbg_launch call is checked against it from then on.

FAQ

Questions about unidbg_launch

What does the unidbg_launch tool do? +

Emulate a native shared library in Unidbg. 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 unidbg_launch? +

Register the Jshook MCP server in PolicyLayer and add a rule for unidbg_launch: 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 unidbg_launch? +

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

Can I rate-limit unidbg_launch? +

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

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

unidbg_launch 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

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