Bring Cross Browser Testing
to Mastra AI
Learn how to connect LambdaTest to Mastra AI and start using 7 AI agent tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code.
GDPR Free for Subscribers
What is the LambdaTest MCP Server?
Connect your LambdaTest account to any AI agent and manage browser testing through natural conversation.
What you can do
- Build Management — List builds, inspect results, and track pass/fail rates
- Session Tracking — Browse test sessions with logs, screenshots, and video recordings
- Test Results — Monitor test outcomes across browsers and platforms
- Automation Logs — Access detailed execution logs for debugging
- Platform Info — Browse available browser/OS combinations for testing
How it works
1. Subscribe to this server
2. Enter your LambdaTest Username and Access Key
3. Start managing tests from Claude, Cursor, or any MCP-compatible client
Who is this for?
- QA Engineers — track test builds and analyze failures
- Developers — review automation logs and session recordings
- Test Leads — monitor cross-browser test coverage and results
Built-in capabilities (7)
Get metadata for a build
Get metadata for a test run
Retrieve execution logs
Supports filtering by status. List your LambdaTest builds
List OS/Browser combinations
Supports filtering by build_id. List individual test runs
Set the outcome of a test
Why Mastra AI?
Mastra's agent abstraction provides a clean separation between LLM logic and LambdaTest tool infrastructure. Connect 7 tools through Vinkius and use Mastra's built-in workflow engine to chain tool calls with conditional logic, retries, and parallel execution. deployable to any Node.js host in one command.
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Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure. add LambdaTest without touching business code
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Built-in workflow engine chains MCP tool calls with conditional logic, retries, and parallel execution for complex automation
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TypeScript-native: full type inference for every LambdaTest tool response with IDE autocomplete and compile-time checks
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One-command deployment to any Node.js host. Vercel, Railway, Fly.io, or your own infrastructure
LambdaTest in Mastra AI
LambdaTest and 3,400+ other MCP servers. One platform. One governance layer.
Teams that connect LambdaTest to Mastra AI through Vinkius don't need to source, host, or maintain individual MCP servers. Every tool call runs inside a hardened runtime with credential isolation, DLP, and a signed audit chain.
Raw MCP | Vinkius | |
|---|---|---|
| Server catalog | Find and host yourself | 3,400+ managed |
| Infrastructure | Self-hosted | Sandboxed V8 isolates |
| Credential handling | Plaintext in config | Vault + runtime injection |
| Data loss prevention | None | Configurable DLP policies |
| Kill switch | None | Global instant shutdown |
| Financial circuit breakers | None | Per-server limits + alerts |
| Audit trail | None | Ed25519 signed logs |
| SIEM log streaming | None | Splunk, Datadog, Webhook |
| Honeytokens | None | Canary alerts on leak |
| Custom domains | Not applicable | DNS challenge verified |
| GDPR compliance | Manual effort | Automated purge + export |
Why teams choose Vinkius for LambdaTest in Mastra AI
The LambdaTest MCP Server runs on Vinkius-managed infrastructure inside AWS — a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts. All 7 tools execute in hardened sandboxes optimized for native MCP execution.
Your AI agents in Mastra AI only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure, zero maintenance.
* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
How Vinkius secures
LambdaTest for Mastra AI
Every tool call from Mastra AI to the LambdaTest MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.
Frequently asked questions
Can I view test builds and session results?
Yes. List all builds with pass/fail counts, browse individual sessions with screenshots, video recordings, and detailed execution logs.
Does LambdaTest use Basic Auth?
Yes. LambdaTest uses HTTP Basic Auth with your Username and Access Key (Base64 encoded) against api.lambdatest.com/automation/api/v1.
Can I browse available browser and OS combinations?
Yes. Access the full list of supported browsers, versions, and operating systems for cross-browser testing.
How does Mastra AI connect to MCP servers?
Create an MCPClient with the server URL and pass it to your agent. Mastra discovers all tools and makes them available with full TypeScript types.
Can Mastra agents use tools from multiple servers?
Yes. Pass multiple MCP clients to the agent constructor. Mastra merges all tool schemas and the agent can call any tool from any server.
Does Mastra support workflow orchestration?
Yes. Mastra has a built-in workflow engine that lets you chain MCP tool calls with branching logic, error handling, and parallel execution.
createMCPClient not exported
Install: npm install @mastra/mcp