frida_find_symbols

Search for symbols matching a pattern in a Frida session.

SERVERJshookmcp SOURCE@jshookmcp/jshook

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/io-github-vmoranv-jshookmcp/frida-find-symbols.md

WHAT IT DOES

What frida_find_symbols does on Jshookmcp

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

RISK

Why frida_find_symbols is rated Low

Reads/queries symbol information from a running Frida session without modifying anything.

From the tool's definition Search for symbols matching a pattern in a Frida session

Attacks that exploit this kind of access

RECOMMENDED RULE

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

frida_find_symbols Allowed

frida_find_symbols 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": {
    "frida_find_symbols": {}
  }
}

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

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

FAQ

Questions about frida_find_symbols

What does the frida_find_symbols tool do? +

Search for symbols matching a pattern in a Frida session. It is categorised as a Read tool in the Jshookmcp MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on frida_find_symbols? +

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

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

Can I rate-limit frida_find_symbols? +

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

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

frida_find_symbols 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.

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