captcha_config

Configure CAPTCHA detection sensitivity and solver backend.

SERVERJshookmcp SOURCE@jshookmcp/jshook

Medium RISK CLASS

Category Write

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/captcha-config.md

WHAT IT DOES

What captcha_config does on Jshookmcp

AI agents use captcha_config to create or update resources in Jshookmcp, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Jshookmcp environment.

RISK

Why captcha_config is rated Medium

Modifies CAPTCHA detection settings reversibly; affects browser automation behavior but not destructive.

From the tool's definition Configure CAPTCHA detection sensitivity and solver backend.

Attacks that exploit this kind of access

RECOMMENDED RULE

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

captcha_config Rate-limited

captcha_config stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "captcha_config": {
      "limits": [
        {
          "counter": "captcha_config_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about captcha_config

What does the captcha_config tool do? +

Configure CAPTCHA detection sensitivity and solver backend. It is categorised as a Write tool in the Jshookmcp MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on captcha_config? +

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

captcha_config is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit captcha_config? +

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

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

captcha_config 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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