# Geetest MCP for AI Agents AI Agent Connect

> Geetest is an anti-bot CAPTCHA API that lets you validate users and block malicious traffic in real-time. By connecting this Connector to your AI agent, you can manage security policies, check risk scores, and monitor bot attack patterns through simple conversation. It handles the heavy lifting of CAPTCHA v4 validation so you can focus on keeping your web forms and applications safe from automated threats.

## Overview
- **Category:** security
- **Price:** Free
- **Endpoint:** https://edge.vinkius.com/vk_preview_XBBZDlp1VEtFqUmevMLrNREGploCIuDKFcNxChXG/ai-agent-connect
- **Tags:** geetest, captcha, anti-bot, risk-assessment, bot-detection

## Description

Geetest connects your CAPTCHA v4 setup to any AI agent so you can manage bot protection through natural conversation. Instead of jumping between security dashboards and digging through raw logs to find malicious IP addresses, you can just ask your agent to do the work for you. You can monitor risk levels, configure validation policies, and track pass or block counts without ever leaving your workspace. It changes your daily workflow by turning complex security tasks into simple commands. You can check why a specific user was flagged or update your risk thresholds on the fly to keep your forms safe. Vinkius makes it easy to plug this capability into your existing setup, giving you a direct line to your security configuration. This means you spend less time on manual troubleshooting and more time on actual product development while keeping your application secure from automated threats. It handles the heavy lifting of CAPTCHA v4 validation so you can focus on keeping your web forms and applications safe from automated threats. Instead of spending time writing custom scripts for every new security requirement, you can just describe what you need to the agent.

## Tools

### set_policy
Configure CAPTCHA policy settings like risk thresholds and validation modes with immediate effect. This lets you react to new threats in seconds.

### get_blocked_ips
Get a list of IP addresses currently blocked by the CAPTCHA system to investigate attack sources. This helps you identify malicious traffic patterns quickly.

### get_captcha_config
Retrieve your current CAPTCHA configuration to verify setup and troubleshoot frontend integration. Use this to ensure your settings match your expectations.

### get_validation_stats
Pull validation statistics to monitor bot attack patterns and see how effective your CAPTCHA is. It provides a clear view of your security performance.

### validate_captcha
Verify a Geetest v4 CAPTCHA response using frontend tokens to confirm if a user passed. It returns the pass status and risk details.

### validate_with_risk
Perform a deep check of a CAPTCHA response combined with behavior data for more accurate bot detection. This reduces false positives significantly.

## Prompt Examples

**Prompt:** 
```
Show me the blocked IPs from the last hour.
```

**Response:** 
```
### Blocked IP Summary
| IP Address | Failed Attempts | Status |
| :--- | :--- | :--- |
| 1.2.3.4 | 45 | Blocked |
| 5.6.7.8 | 12 | Blocked |
| 9.10.11.12 | 8 | Blocked |

**Trend Analysis:** 
- High volume from `1.2.3.4` suggests a coordinated script. 
- `5.6.7.8` shows a slower brute-force pattern.
```

**Prompt:** 
```
Update my CAPTCHA risk threshold to be more strict.
```

**Response:** 
```
✅ **Policy Updated Successfully**

I've updated your Geetest CAPTCHA policy. The risk threshold is now set to **High**, which will trigger more intensive behavior analysis for users with suspicious profiles. This should help filter out more sophisticated bots.
```

**Prompt:** 
```
Did this user pass the CAPTCHA? lot_number=123, pass_token=abc
```

**Response:** 
```
### Validation Result
- **Status:** ✅ Passed
- **Risk Level:** Low
- **Behavior Score:** 98/100
- **Verdict:** User verified as human. You can proceed with the registration.
```

## Capabilities

### Validate user tokens
Check if a CAPTCHA was completed successfully.

### Assess user risk
Get a detailed risk score based on behavior and IP.

### Update security policies
Change risk thresholds and validation modes instantly.

### Monitor attack stats
View pass and block rates to see bot trends.

### Manage blocked IPs
See which addresses are currently restricted by the system.

### Verify config settings
Check your current CAPTCHA display and behavior rules.

## Use Cases

### Investigating a sudden spike in blocked requests
A security analyst asks the agent to show blocked IPs and recent stats to see if it's a coordinated bot attack.

### Tuning CAPTCHA sensitivity
A developer notices too many false positives and asks the agent to increase the risk threshold via set_policy.

### Verifying frontend integration
A dev wants to check if the current CAPTCHA config matches what they see in the browser using get_captcha_config.

### Real-time user validation
A backend system sends tokens to the agent to run validate_captcha and decide whether to allow a registration.

## Benefits

- Faster incident response: Use get_blocked_ips to quickly identify and review sources of malicious traffic without manual log searches.
- Instant policy updates: Change your security posture immediately using set_policy to react to new threats in seconds.
- Better risk visibility: Get deeper insights into user behavior using validate_with_risk to reduce false positives.
- Easy troubleshooting: Verify your entire setup at any time with get_captcha_config to ensure frontend and backend are synced.
- Data-driven security: Monitor real-time performance using get_validation_stats to see exactly how many bots you're stopping.

## How It Works

The bottom line is you get a conversational interface for managing your anti-bot security.

1. Subscribe to the Connector and provide your Geetest Captcha ID and Private Key.
2. Connect the Connector to your preferred AI client like Claude or Cursor.
3. Ask your agent to perform actions like validating tokens or fetching stats.

## Frequently Asked Questions

**What is the Geetest MCP for?**
The Geetest MCP lets you manage your anti-bot security and CAPTCHA settings using natural language. You can check stats, update policies, and monitor threats through your AI agent.

**Can I use it to block bots?**
Yes, it helps you manage bot protection by allowing you to see blocked IPs and update your security policies to block malicious traffic in real-time.

**How do I see my CAPTCHA stats?**
You can simply ask your agent to show you your validation statistics. It will pull the latest pass and block rates to help you monitor your security performance.

**Can it help with false positives?**
Yes, by using the risk assessment tools, your agent can provide deeper insights into user behavior, helping you identify and reduce instances where real users are being blocked.

**Do I need to write code to use it?**
No, you don't need to write any custom code. Once you connect the Connector to your AI client, you can perform all these security tasks through simple conversation.

**Is it for Geetest v4?**
Yes, this Connector is specifically designed to connect to the Geetest CAPTCHA v4 system for advanced bot detection and risk management.

**How do I get my Geetest Captcha ID and Private Key?**
Sign up at [Geetest Console](https://www.geetest.com/), create a new CAPTCHA project, and find your Captcha ID and Private Key in the project settings.

**What's the difference between validate_captcha and validate_with_risk?**
validate_captcha checks only the CAPTCHA completion. validate_with_risk also analyzes the user's IP address and behavior patterns for more accurate bot detection.

**How does Geetest detect bots?**
Geetest v4 uses behavioral analysis, mouse movement patterns, touch events, and environmental fingerprints to distinguish humans from automated scripts — without requiring users to solve puzzles.