twocaptcha-automation

Twocaptcha Automation - Automated CAPTCHA-Solving Solution via Rube MCP

Skill Overview

Automate CAPTCHA-solving tasks through Composio’s Twocaptcha toolkit and Rube MCP, without directly managing API keys. Simply configure the MCP connection to get started with CAPTCHA-solving workflows.

Applicable Scenarios

Bulk CAPTCHA Processing: When a large number of CAPTCHA tasks need to be handled automatically, RUBE_MULTI_EXECUTE_TOOL can execute Twocaptcha operations in batches, making it suitable for automation workflows that require frequent CAPTCHA solving.

MCP Integration Development: Developers already using MCP (Model Context Protocol) can quickly gain Twocaptcha capabilities by adding the Rube MCP server, without writing separate integration code.

No API Key Management: For users who do not want to manage Twocaptcha API keys directly, Rube MCP provides connection-based authentication. Authorization can be completed through RUBE_MANAGE_CONNECTIONS, simplifying credential management.

Core Features

Intelligent Tool Discovery: Use RUBE_SEARCH_TOOLS to dynamically retrieve the currently available Twocaptcha tools and input schemas. This prevents hardcoded integrations from breaking due to API changes and ensures that the latest tool schemas are always used.

Connection Status Management: Use RUBE_MANAGE_CONNECTIONS to check and manage the Twocaptcha connection status in real time. Execute workflows only when the connection is in the ACTIVE state, avoiding task failures caused by authentication issues.

Batch Task Execution: RUBE_MULTI_EXECUTE_TOOL supports executing multiple Twocaptcha operations within a single session. Combined with the memory parameter, it can preserve state and reuse results.

Frequently Asked Questions

How do I add Rube MCP to my environment?

Add https://rube.app/mcp as an MCP server in your client configuration. No API key is required. After adding it, call RUBE_SEARCH_TOOLS to verify that the connection is successful. If it responds normally, Rube MCP is available.

What should I do if the Twocaptcha connection is not in the ACTIVE state?

Use RUBE_MANAGE_CONNECTIONS and specify twocaptcha as the toolkit to check the connection status. If the status is not ACTIVE, the system will return an authentication link. Complete Twocaptcha account authorization through that link, then call the tool again to confirm that the status has changed to ACTIVE.

Why must I call RUBE_SEARCH_TOOLS first?

The schemas and availability of Twocaptcha tools may change. Hardcoding tool names and parameters can easily cause workflows to fail. RUBE_SEARCH_TOOLS returns the latest tool schemas, recommended execution plans, and known pitfalls, ensuring that your workflow remains synchronized with the current API.

What is the purpose of the memory parameter in RUBE_MULTI_EXECUTE_TOOL?

The memory parameter preserves state across multiple tool executions. Even when the current task does not require data to be passed between tools, this parameter must still be included; it may be an empty object {}. This is especially useful when the output of one tool needs to be passed to the next.

How should I handle pagination in Twocaptcha responses?

Check the tool schemas returned by RUBE_SEARCH_TOOLS. If pagination is supported, the response will include a pagination token. Continue calling the same tool and pass in the pagination token until all data has been retrieved. The specific pagination field name will be specified in the tool schema.