What is the Geetest MCP Server?

The Geetest MCP Server gives AI agents like Claude, ChatGPT, and Cursor direct access to Geetest. The ultimate anti-bot CAPTCHA API — validate users, detect bots, and protect your forms with Geetest v4. Powered by the Vinkius AI Gateway — no API keys, no infrastructure, connect in under 2 minutes.

Geetest MCP Server: see your AI Agent in action

AI Agent→Vinkius→Geetest
You

Vinkius AI Gateway
GDPR·High Security·Kill Switch·Ultra-Low Latency·Plug and Play

Built-in capabilities (6)

get_blocked_ips

Useful for investigating false positives and monitoring attack sources. Get list of IPs blocked by CAPTCHA system

get_captcha_config

Useful for verifying setup and troubleshooting frontend integration. Get current CAPTCHA configuration and settings

get_validation_stats

Useful for monitoring bot attack patterns and CAPTCHA effectiveness. Get CAPTCHA validation statistics

set_policy

Changes take effect immediately. Configure CAPTCHA policy settings

validate_captcha

Requires lot_number, captcha_output, pass_token, and gen_time from the frontend. Returns whether the captcha passed and risk assessment details. Validate a Geetest v4 CAPTCHA response

validate_with_risk

Provides more accurate bot detection by analyzing user behavior patterns alongside the CAPTCHA result. Validate CAPTCHA with additional risk control data

What this connector unlocks

Connect Geetest (极验) CAPTCHA v4 to any AI agent and manage bot protection through natural conversation. Validate CAPTCHAs, monitor risk levels, configure policies, and track validation statistics — all via API.

What you can do

  • CAPTCHA Validation — Verify user completion tokens from frontend widgets
  • Risk Assessment — Evaluate user IP and behavior patterns for bot detection
  • Policy Management — Configure validation modes, risk thresholds, and IP whitelists
  • Statistics — Monitor pass/blocked counts and identify attack patterns
  • IP Blocking — View and manage blocked IP addresses from repeated failures
  • Config Management — Verify and update CAPTCHA display settings

How it works

1. Subscribe to this server 2. Enter your Geetest Captcha ID and Private Key 3. Start managing bot protection from Claude, Cursor, or any MCP client

Who is this for?

  • Security Teams — Monitor CAPTCHA effectiveness and bot attack patterns
  • Developers — Validate CAPTCHA responses and configure protection policies
  • Product Managers — Track validation rates and identify false positives

Frequently asked questions

Give your AI agents the power of Geetest

Access Geetest and 2,500+ MCP servers — ready for your agents to use, right now. No glue code. No custom integrations. Just plug Vinkius AI Gateway and let your agents work.