captcha_wait

Block until the user manually solves the CAPTCHA.

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/captcha-wait.md

WHAT IT DOES

What captcha_wait does on Jshookmcp

AI agents invoke captcha_wait 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 captcha_wait is rated High

Suspends program flow to wait for external user action, altering code execution timing and behavior.

From the tool's definition Block until user manually solves CAPTCHA; pauses execution

Attacks that exploit this kind of access

RECOMMENDED RULE

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

captcha_wait Rate-limited

captcha_wait 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": {
    "captcha_wait": {
      "limits": [
        {
          "counter": "captcha_wait_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 captcha_wait call is checked against it from then on.

FAQ

Questions about captcha_wait

What does the captcha_wait tool do? +

Block until the user manually solves the CAPTCHA. 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 captcha_wait? +

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

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

Can I rate-limit captcha_wait? +

Yes. Add a rate_limit block to the captcha_wait 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_wait completely? +

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

captcha_wait 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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