MCP LambdaTest Release Notes
Version 1.0.0 - Major Release
🎉 What's New
Rebranding & Package Updates
- MCP Hyperexecute is now MCP LambdaTest to better reflect our expanded capabilities
- Updated package name to
mcp-lambdatest
on NPM - Stable 1.0.0 release with comprehensive feature set
Transport Support
- STDIO Transport: Available via NPM package for local installations
- StreamableHTTP Transport: Replaces deprecated SSE transport for remote connections
- Enhanced connection reliability and performance
Enhanced Migration Tools
- Expanded migration capabilities for easier transition to LambdaTest platform
- Improved app upload functionality for mobile testing
- Resolved template loading and asset management for migration tools
Security & Reliability Improvements
- Enhanced authentication mechanisms
- Improved credential handling and validation
- Better security practices for remote connections
- Fixed MCP resource loading issues for capabilities mapping and hooks executor
- Updated webpack configuration to properly copy JSON assets during build process
🔧 Connection Configuration
⚠️ Breaking Changes
The previous SSE-based connection method has been removed:
❌ OLD (No longer supported):
http://mcp.lambdatest.com/hyperexecute?&username=[your-lt-username]&accessKey=[your-lt-access-key]
✅ Connection Methods
Option 1: Remote MCP Server (StreamableHTTP)
{
"mcpServers": {
"mcp-lambdatest-remote": {
"disabled": false,
"timeout": 60,
"command": "npx",
"args": [
"mcp-remote@latest",
"https://mcp.lambdatest.com/mcp",
"--header",
"username:<LT_USERNAME>",
"--header",
"accessKey:<LT_ACCESSKEY>"
],
"transportType": "streamableHTTP"
}
}
}
Option 2: Local STDIO Server (NPM Package)
{
"mcpServers": {
"mcp-lambdatest-stdio": {
"disabled": false,
"timeout": 100,
"command": "npx",
"args": ["-y", "mcp-lambdatest", "--transport=stdio"],
"env": {
"LT_USERNAME": "<LT_USERNAME>",
"LT_ACCESS_KEY": "<LT_ACCESSKEY>"
},
"transportType": "stdio"
}
}
}
🚀 Getting Started
- Choose your connection method (Remote or Local STDIO)
- Update your configuration with the new format above
- Replace credentials with your LambdaTest username and access key
- Verify connection by asking your AI assistant to list available MCP tools
- Start using LambdaTest tools directly within your AI assistant
📋 Available Tools
HyperExecute Tools
- generateHyperExecuteYAML: Generate YAML configurations for your test projects
- answerHyperExecuteQuery: Get answers from HyperExecute documentation
- getHyperExecuteJobInfo: Fetch detailed job information
- getHyperExecuteJobSessions: Retrieve job session details
Migration Tools
- upload_app: Upload mobile applications for testing
🔗 Compatibility
This release is compatible with:
- Cline (Claude Dev)
- Any MCP-compatible AI assistant
- Both local and remote deployment scenarios
📞 Support
For questions or issues with the connection methods, please refer to our documentation or contact LambdaTest support.
Note: Make sure to update your configurations to use the new connection methods as the old SSE-based approach is no longer supported.