collect_code

Collect JavaScript from a target website with configurable strategy.

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/collect-code.md

WHAT IT DOES

What collect_code does on Jshookmcp

AI agents call collect_code 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 collect_code is rated Low

Tool extracts JavaScript code from websites for analysis without altering or executing it.

From the tool's definition Collect JavaScript from target website; retrieves code without modification.

Attacks that exploit this kind of access

RECOMMENDED RULE

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

collect_code Allowed

collect_code 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": {
    "collect_code": {}
  }
}

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 collect_code call is checked against it from then on.

FAQ

Questions about collect_code

What does the collect_code tool do? +

Collect JavaScript from a target website with configurable strategy. 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 collect_code? +

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

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

Can I rate-limit collect_code? +

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

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

collect_code 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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