captcha_solve_recaptcha_v2

Solve the reCAPTCHA v2 challenge on the current page.

SERVERMcp Captcha Solver SOURCE2captcha/mcp-captcha-solver

High RISK CLASS

Category Execute

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade D, identity unverified Pull the record →

This record as markdown: /tools/2captcha-mcp-captcha-solver/captcha-solve-recaptcha-v2.md

WHAT IT DOES

What captcha_solve_recaptcha_v2 does on Mcp Captcha Solver

AI agents invoke captcha_solve_recaptcha_v2 to trigger actions in Mcp Captcha Solver. 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_solve_recaptcha_v2 is rated High

This tool triggers an external CAPTCHA-solving service (2Captcha) and interacts with the browser to bypass a security challenge. It performs an external operation with real-world effects — circumventing bot-detection mechanisms — which fits the Execute category.

From the tool's definition Solve the reCAPTCHA v2 challenge on the current page

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs captcha_solve_recaptcha_v2 safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Mcp Captcha Solver, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For captcha_solve_recaptcha_v2, this is the rule to start with:

captcha_solve_recaptcha_v2 Rate-limited

captcha_solve_recaptcha_v2 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_solve_recaptcha_v2": {
      "limits": [
        {
          "counter": "captcha_solve_recaptcha_v2_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 Mcp Captcha Solver, apply this rule, and every captcha_solve_recaptcha_v2 call is checked against it from then on.

FAQ

Questions about captcha_solve_recaptcha_v2

What does the captcha_solve_recaptcha_v2 tool do? +

Solve the reCAPTCHA v2 challenge on the current page. It is categorised as a Execute tool in the Mcp Captcha Solver 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_solve_recaptcha_v2? +

Register the Mcp Captcha Solver MCP server in PolicyLayer and add a rule for captcha_solve_recaptcha_v2: 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 Mcp Captcha Solver. Nothing to install.

What risk level is captcha_solve_recaptcha_v2? +

captcha_solve_recaptcha_v2 is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit captcha_solve_recaptcha_v2? +

Yes. Add a rate_limit block to the captcha_solve_recaptcha_v2 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_solve_recaptcha_v2 completely? +

Set action: deny in the PolicyLayer policy for captcha_solve_recaptcha_v2. 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_solve_recaptcha_v2? +

captcha_solve_recaptcha_v2 is provided by the Mcp Captcha Solver MCP server (2captcha/mcp-captcha-solver). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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