How do I find my Aliyun AccessKey ID and Secret?

Log in to the [Alibaba Cloud Console](https://usercenter.console.aliyun.com/), navigate to [AccessKey Management] to find or create your unique ID and Secret.

What is the 'VerifyParam'?

The VerifyParam is a JSON string or token generated by the Aliyun CAPTCHA frontend component after a user successfully completes the challenge. It must be sent to this server for server-side validation.

Which regions are supported for the CAPTCHA API?

This server defaults to `cn-hangzhou`, but Aliyun CAPTCHA 2.0 is also available in `cn-shanghai`, `cn-beijing`, and `ap-southeast-1` (Singapore) for global applications.

Aliyun CAPTCHA / 阿里云验证码 MCP Server for Claude Desktop 2 tools — connect in under 2 minutes

Name: Aliyun CAPTCHA / 阿里云验证码
Availability: InStock
Author: Vinkius

modelcontextprotocol.io/quickstart/user

Built by Vinkius GDPR 2 Tools IDE

Claude Desktop is Anthropic's native application for interacting with Claude AI models on macOS and Windows. It was the first consumer application to ship with built-in MCP support, making it the reference implementation for the Model Context Protocol standard.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

Open in ChatGPT Open in Claude Open in Perplexity

Vinkius supports streamable HTTP and SSE.

RecommendedModern Approach — Zero Configuration

Vinkius Desktop App

The modern way to manage MCP Servers — no config files, no terminal commands. Install Aliyun CAPTCHA / 阿里云验证码 and 2,500+ MCP Servers from a single visual interface.

Download Free Open SourceNo signup required

Classic Setup·json

{
  "mcpServers": {
    "aliyun-captcha": {
      // Your Vinkius token. get it at cloud.vinkius.com
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Fully ManagedVinkius Servers

60%Token savings

High SecurityEnterprise-grade

IAMAccess control

EU AI ActCompliant

DLPData protection

V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

Stream every event to Splunk, Datadog, or your own webhook in real-time

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

About Aliyun CAPTCHA / 阿里云验证码 MCP Server

Empower your AI agent to orchestrate your application security and bot protection with Aliyun CAPTCHA (验证码 2.0), the premier defense platform by Alibaba Cloud. By connecting Aliyun CAPTCHA to your agent, you transform complex ticket verification, risk assessment, and security diagnostics into a natural conversation. Your agent can instantly validate frontend CAPTCHA results (VerifyParam), provide detailed explanations of verification result codes, and audit your AccessKey configurations without you ever needing to navigate the comprehensive Aliyun Console. Whether you are building a secure login flow or conducting a real-time risk audit, your agent acts as a real-time security coordinator, providing accurate results from a single, authorized source.

Claude Desktop is the definitive way to connect Aliyun CAPTCHA / 阿里云验证码 to your AI workflow. Add Vinkius Edge URL to your config, restart the app, and Claude immediately exposes all 2 tools in the chat interface. ask a question, Claude calls the right tool, and you see the answer. Zero code, zero context switching.

What you can do

Verification Orchestration — Securely validate CAPTCHA verification parameters from end-user interactions.
Risk Auditing — Interpret result codes to identify human users vs suspicious automated activities.
Security Discovery — Verify supported regions, API version compliance, and signature methods.
Diagnostic Auditing — Validate verification parameter formats and Aliyun Request IDs to ensure high-precision checks.
System Monitoring — Monitor API connectivity and gateway status to maintain robust platform defense.

The Aliyun CAPTCHA / 阿里云验证码 MCP Server exposes 2 tools through the Vinkius. Connect it to Claude Desktop in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

How to Connect Aliyun CAPTCHA / 阿里云验证码 to Claude Desktop via MCP

Follow these steps to integrate the Aliyun CAPTCHA / 阿里云验证码 MCP Server with Claude Desktop.

Open Claude Desktop Settings

Go to Settings → Developer → Edit Config to open claude_desktop_config.json

Add the MCP Server

Paste the configuration above into the mcpServers section

Restart Claude Desktop

Close and reopen Claude Desktop to load the new server

Start using Aliyun CAPTCHA / 阿里云验证码

Look for the 🔌 icon in the chat. your 2 tools are now available

Why Use Claude Desktop with the Aliyun CAPTCHA / 阿里云验证码 MCP Server

Claude Desktop by Anthropic provides unique advantages when paired with Aliyun CAPTCHA / 阿里云验证码 through the Model Context Protocol.

Claude Desktop is the reference MCP client. it was designed alongside the protocol itself, ensuring the most complete and stable MCP implementation available

Zero-code configuration: add a server URL to a JSON file and Claude instantly discovers and exposes all available tools in the chat interface

Claude's extended thinking capability lets it reason through multi-step tool usage, chaining multiple API calls to answer complex questions

Enterprise-grade security with local config storage. your tokens never leave your machine, and connections go directly to Vinkius Edge network

Aliyun CAPTCHA / 阿里云验证码 + Claude Desktop Use Cases

Practical scenarios where Claude Desktop combined with the Aliyun CAPTCHA / 阿里云验证码 MCP Server delivers measurable value.

Interactive data exploration: ask Claude to query DNS records, look up WHOIS data, and cross-reference results in a single conversation

Ad-hoc security audits: type a domain name and let Claude enumerate subdomains, check DNS history, and flag configuration anomalies. all through natural language

Executive briefings: generate comprehensive domain intelligence reports by asking Claude to compile findings into a formatted summary

Learning and training: new team members can explore API capabilities conversationally without needing to read documentation

Aliyun CAPTCHA / 阿里云验证码 MCP Tools for Claude Desktop (2)

These 2 tools become available when you connect Aliyun CAPTCHA / 阿里云验证码 to Claude Desktop via MCP:

create_captcha_scene

g., Login, Checkout). Returns a Scene ID for client-side SDK initialization. Create a new CAPTCHA verification scenario

verify_captcha

Returns verification result (pass/fail). Verify a CAPTCHA response

Example Prompts for Aliyun CAPTCHA / 阿里云验证码 in Claude Desktop

Ready-to-use prompts you can give your Claude Desktop agent to start working with Aliyun CAPTCHA / 阿里云验证码 immediately.

"Verify this Aliyun CAPTCHA parameter: '{"token":"...", "sig":"..."}'."

"Explain the verification result code 'VerifyFailed'."

"Check the status and supported regions for Aliyun CAPTCHA."

Troubleshooting Aliyun CAPTCHA / 阿里云验证码 MCP Server with Claude Desktop

Common issues when connecting Aliyun CAPTCHA / 阿里云验证码 to Claude Desktop through the Vinkius, and how to resolve them.

Server not appearing after restart

Ensure the JSON is valid (no trailing commas). Check the file path: ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\\Claude\\ (Windows).

Authentication error

Verify your Vinkius token is correct. Go to cloud.vinkius.com to regenerate it if needed.

Tools not showing in chat

Click the 🔌 icon at the bottom of the chat input. If it shows 0 tools, the server may still be connecting. wait a few seconds.

Aliyun CAPTCHA / 阿里云验证码 + Claude Desktop FAQ

Common questions about integrating Aliyun CAPTCHA / 阿里云验证码 MCP Server with Claude Desktop.

How does Claude Desktop discover MCP tools?

When Claude Desktop starts, it reads the claude_desktop_config.json file and connects to each configured MCP server. It calls the tools/list endpoint to fetch the schema for every available tool, then surfaces them as clickable options in the chat interface via the 🔌 icon.

What happens if the MCP server is temporarily unavailable?

Claude Desktop handles disconnections gracefully. if the server is unreachable at startup, the tools simply won't appear. Once the server becomes available again, restarting Claude Desktop will re-establish the connection. There is no timeout penalty or error loop.

Can I connect multiple MCP servers simultaneously?

Yes. You can add as many servers as you need in the mcpServers section of the config file. Each server appears as a separate tool provider, and Claude can use tools from multiple servers in a single conversation turn.

Is there a limit on the number of tools per server?

Claude Desktop can handle hundreds of tools per server. However, for optimal LLM performance, Vinkius servers are designed to expose focused, well-documented tool sets rather than overwhelming the model with too many options.

Does Claude Desktop support Streamable HTTP transport?

Yes. Claude Desktop supports both SSE (Server-Sent Events) and the newer Streamable HTTP transport that Vinkius uses. Simply provide the server URL. Claude auto-negotiates the transport protocol.