TestMu AI MCP Server

Name: TestMu AI MCP Server
Author: testmuai

TestMu AI MCP Server lets developers run, debug, and triage tests using natural language directly from their IDE (Cursor, Claude, GitHub Copilot & other MCP…

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What it can do

Upload App: Uploads an app to LambdaTest for mobile testing and displays upload status.
GenerateHyperExecuteYAML: Generates a HyperExecute YAML configuration for running tests on LambdaTest's HyperExecute platform. REQUIRED fields: project (language, framework) and testing (testDiscovery
AnswerHyperExecuteQuery: Answers questions about HyperExecute features, configuration, usage, troubleshooting, and best practices by searching through documentation.

What data it sees

Do you need an account

No: the server works without sign-in

TestMu AI MCP Server lets developers run, debug, and triage tests using natural language directly from their IDE (Cursor, Claude, GitHub Copilot & other MCP clients).

Tools:

HyperExecute — test orchestration + YAML config
Automation — debug test failures via logs
SmartUI — visual regression analysis
Accessibility — WCAG / a11y checks
Test Manager — AI test-case generation

Endpoint: https://mcp.lambdatest.com/mcp (OAuth). Docs: https://www.testmuai.com/support/docs/testmu-mcp-server/

Server tool list (60)

Raw names from tools/list. Only developers need these.

upload_app	Uploads an app to LambdaTest for mobile testing and displays upload status.
generateHyperExecuteYAML	Generates a HyperExecute YAML configuration for running tests on LambdaTest's HyperExecute platform. REQUIRED fields: project (language, framework) and testing (testDiscovery.command, testRunnerCommand) All other fields are OPTIONAL. Supports multiple languages and frameworks: - JavaScript/TypeScript: Playwright, Cypress, WebDriverIO, Puppeteer, Taiko - Python: Pytest, Behave, Robot Framework - Java: TestNG, JUnit, Cucumber - Ruby: RSpec, Capybara - C#: NUnit, xUnit, MSTest - Mobile (ONLY use appTesting for these): XCUI (iOS), Espresso (Android), Appium Features: - Smart framework defaults for common configurations - Input validation with security checks - Caching and artifact upload configuration - Git integration via sourcePayload - Mobile app testing support (via optional appTesting field) NOTE: For web automation (Selenium, Playwright, Cypress, etc.), do NOT include appTesting field.
answerHyperExecuteQuery	Answers questions about HyperExecute features, configuration, usage, troubleshooting, and best practices by searching through documentation.
getHyperExecuteJobInfo	Fetches and displays information about a HyperExecute job including status, test results, and progress.
getHyperExecuteJobSessions	Fetches and displays session information for a HyperExecute job.
getAccessibilityReport	Fetches accessibility report for URLs
analyzeAppViaTunnel	Analyzes a locally running app for accessibility via LambdaTest tunnel.
buildLocalAppForAnalysis	Builds the application from codebase, serves it locally, and analyzes accessibility issues.
getSmartUIResources	Gets resources for a SmartUI comparison
summarizeSmartUIPixelDiff	Summarizes SmartUI pixel differences
summarizeSmartUILayoutDiff	Summarizes SmartUI layout differences
summarizeSmartUIDomDiff	Summarizes SmartUI DOM differences
analyzeSmartUIHumanDiff	Analyzes SmartUI differences from a human perspective
analyzeSmartUIRun	Analyzes a SmartUI test run
getAutomationTestDetails	Fetches detailed information about an automation test by ID
getAutomationTestCommandLogs	Fetches command logs for a specific automation test
getAutomationTestNetworkLogs	Fetches network logs for a specific automation test
getAutomationTestBrowserConsoleLogs	Fetches Browser Console logs for a specific automation test. Note: Not available for mobile app automation tests.
getAutomationTestSeleniumLogs	Fetches Selenium logs (web), Appium logs (mobile/Appium), or instrumentation logs (mobile/XCUI/Espresso) for a specific automation test. Automatically detects XCUI and Espresso tests and fetches the correct log type.
automationQuery	Unified tool for querying LambdaTest automation resources: builds, sessions, tests, and logs. Supports listing builds, getting build details, deleting/updating/stopping builds, listing sessions in a build, fetching test details, and retrieving test logs (command, network, console, selenium, instrumentation). Use logType "instrumentation" for XCUI and Espresso test logs.
triggerSuiteRun	Triggers a phone call test run for a specific suite. This will initiate phone calls for all scenarios configured in the suite.
getSuiteOverview	Gets comprehensive suite overview for a project including run counts, latest status, scores, schedule information, and active calls.
getSupportedPlatforms	Retrieve all supported browser and OS combinations available on LambdaTest (3000+ options). Use this to discover valid values for os, browser, version when setting up test configurations.
listTunnels	Retrieve all active LambdaTest tunnel connections for the account. Useful for checking which tunnels are running before starting a new one or debugging local testing connectivity.
stopTunnel	Terminate a specific active tunnel connection by tunnel ID. Use this to clean up tunnels that are no longer needed.
deleteSession	Permanently delete a specific automation test session from LambdaTest by session ID.
updateSession	Update the name or pass/fail status of a test session. Use status_ind to mark tests as passed, failed, error, or skipped from your test framework.
stopSession	Stop an active running test session on LambdaTest.
getSessionScreenshots	Retrieve command-by-command screenshots captured during a test session. Returns screenshot URLs for each step.
getSessionVideo	Retrieve the video recording URL for a completed test session.
getSessionV2CommandLogs	Retrieve v2 command execution logs for a test session. Returns structured JSON with enhanced detail compared to v1 logs.
getSessionV2SeleniumLogs	Retrieve v2 Selenium/WebDriver grid request and response logs for a test session.
postSessionExceptions	Upload exception/error logs from the client machine for a test session. Use this to attach assertion failures or unexpected errors to a session.
postSessionAssertions	Upload assertion results for a test session. Use this to attach test assertion outcomes to a session for reporting.
postTestExceptions	Upload exception logs for a specific test (by test ID) rather than by session ID.
getLiveSessionLogs	Stream live logs from an active test session in real time.
getOrgConcurrency	Retrieve the current concurrency usage and limits for the organization on web automation (Selenium/Cypress).
getScreenshotTestResult	Retrieve the results and screenshot URLs for a completed or in-progress screenshot test.
stopScreenshotTest	Stop an active screenshot test before it completes.
getAnalyticsData	Retrieve analytics and test metrics data for the organization including build counts, pass/fail rates, and usage statistics.
getFlakyTests	Retrieve a list of flaky tests — tests that pass and fail intermittently — to help identify unstable test cases. (UNDOCUMENTED - may change without notice)
getTestTrends	Retrieve test execution trends over time including pass rates, failure rates, and execution counts. (UNDOCUMENTED - may change without notice)
getAnalyticsErrors	Retrieve aggregated error data and failure analysis across test sessions. (UNDOCUMENTED - may change without notice)
getPerformanceTestResult	Retrieve the results of a completed performance test including Core Web Vitals, load times, and performance scores.
uploadPrerunFile	Upload a prerun script or file to LambdaTest. Prerun files execute before the test starts on the remote machine.
deletePrerunFile	Delete an uploaded prerun file by stored LambdaTest file path.
uploadUserFile	Upload a user file to LambdaTest storage. User files can be referenced in test scripts during execution.
deleteUserFile	Delete an uploaded user file by stored LambdaTest file path.
listUploadedApps	Retrieve all apps uploaded to LambdaTest for mobile testing. Use type=android/ios for real devices, emulator/simulator for virtual devices.
deleteUploadedApps	Delete one or more uploaded apps from LambdaTest by their app IDs.
uploadAppVirtualDevice	Upload an app (APK for emulator, IPA for simulator) to LambdaTest for virtual device (emulator/simulator) testing.
listDevicesForTesting	Retrieve all available real devices on LambdaTest for mobile app testing. Filter by region and OS.
getMobileCapabilityGenerator	Retrieve capability generation data for mobile automation test configuration.
listMobileBuilds	Retrieve all mobile automation builds from the LambdaTest mobile automation API.
listMobileSessions	Retrieve all mobile automation sessions from the LambdaTest mobile automation API.
getMobileConcurrency	Retrieve the current concurrency usage and limits for mobile automation (real device testing).
checkAppProcessingStatus	Check whether an uploaded app has been processed and is ready for features like image injection, network logs, and screenshot unblock on real devices.
checkAppProcessingStatusVirtualDevice	Check whether an uploaded app has been processed for feature support on virtual devices (emulator/simulator).
tm_list_projects	List all Test Manager projects the authenticated user is allowed to see. Supports keyword search and pagination.
tm_get_test_cases	Find test cases in a project by filters (folder, priority, automation status, type, tags) and/or search (matches test case ID like TC-123, or title; minimum 3 characters) — returns summaries. Filters combine (AND). Pass case_id instead to get one case's full detail (steps, BDD scenarios, field values).