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Universal captcha solving with the industry-standard createTask / getTaskResult protocol, 19 task
About
Universal captcha solving with the industry-standard createTask / getTaskResult protocol, 19 task
Remote endpoints: streamable-http: https://captcha.dataleads.pro/mcp/captchaflow
Security Report
The CaptchaFlow MCP server is a simple wrapper around a captcha-solving API with appropriate use of environment variables for credential storage. However, there are several security concerns: the API key is sent in both the request body and Authorization header (redundant and potentially logged), there is no input validation on user-provided payloads, and the server lacks error handling that could expose sensitive information. Additionally, the empty default API_KEY allows unauthenticated requests to proceed, which could lead to unexpected behavior or rate-limiting issues. Supply chain analysis found 6 known vulnerabilities in dependencies (1 critical, 5 high severity).
3 files analyzed · 12 issues found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
How to Install & Connect
Available as Local & Remote
This plugin can run on your machine or connect to a hosted endpoint. during install.
Documentation
View on GitHubFrom the project's GitHub README.
CaptchaFlow - Captcha Solver API
Universal captcha solving with the industry-standard createTask / getTaskResult protocol, 19 task types.
Part of the DataLeads API suite (Tools category). Requests render in a real browser with anti-bot handling and protected-page support built in - no proxies to manage, no infrastructure to run.
Endpoints
| Method | Path | Description |
|---|---|---|
| POST | /createTask | Create a captcha-solving task |
| POST | /getTaskResult | Poll for task result |
| POST | /getBalance | Check account balance |
Quick start
curl -X POST https://captcha.dataleads.pro/v1/createTask \
-H 'Content-Type: application/json' \
-d '{"clientKey": "YOUR_CLIENT_KEY", "task": {"type": "RecaptchaV2TaskProxyless", "websiteURL": "https://example.com", "websiteKey": "SITE_KEY"}}'
Replace YOUR_CLIENT_KEY with your key. Get one at https://captcha.dataleads.pro - free tier included.
MCP server
- Remote (Streamable HTTP):
https://captcha.dataleads.pro/mcp/captchaflow - Stdio (Docker):
docker run -e DATALEADS_API_KEY=yourkey ghcr.io/dataleads/captchaflow-mcp:latest
Pricing
| Tier | Price | Requests |
|---|---|---|
| Free | $0 | 500/mo |
| Starter | $9/mo | 5,000 |
| Pro | $29/mo | 25,000 |
| Business | $99/mo | 100,000 |
| Enterprise | custom | custom |
Full plan details at https://captcha.dataleads.pro.
License
MIT - see LICENSE.
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