Best Jest MCP Servers
Jest is a delightful JavaScript Testing Framework with a focus on simplicity. It works with projects using Babel, TypeScript, Node.js, React, Angular, Vue.js and more.
Why this server?
Allows running Jest test suites on BrowserStack's cloud infrastructure for cross-browser and cross-device testing
AlicenseBqualityBmaintenanceBrowserStack MCP serverLast updated54,844145AGPL 3.0Why this server?
Uses Jest testing framework for comprehensive test suite execution and coverage reporting
AlicenseBqualityDmaintenanceEnables comprehensive color manipulation, conversion between 22+ formats (HEX, RGB, HSL, CMYK, LAB, etc.), palette generation, gradient creation, and accessibility compliance checking. Supports framework-specific outputs for CSS, Swift, Android, Flutter, and Tailwind with high-precision conversions and visualization capabilities.Last updated25MITWhy this server?
Allows running Jest tests and retrieving test reports with pass/fail/skip statistics and failure details.
AlicenseAqualityAmaintenancemcp-test-runner is an MCP server that lets your AI client (Claude / Cursor / Codex / Gemini) drive your entire QA loop end-to-end: * Run tests across pytest / Jest / Cypress / Go / Maestro — single MCP surface, one env var to switch * Analyze a URL (Web DOM probe) or a live mobile screen (Maestro hierarchy) to extract testable modules + candidate cases * Generate runnaLast updated2236MITWhy this server?
Supports proper TypeScript typing for Jest testing framework including SpyInstance, mock functions, and test utilities to create accurate test mocks and assertions.
AlicenseBqualityDmaintenanceProvides AI assistants with instant access to TypeScript type definitions from your project dependencies. Enables generation of complete, type-safe mocks and test data by automatically discovering and exposing interface structures from node_modules.Last updated81MITWhy this server?
Generates Jest test code from Zebrunner test cases with intelligent framework detection and coverage analysis
AlicenseBqualityAmaintenanceIntegrates with Zebrunner Test Case Management to help QA teams manage test cases, test suites, and test execution data through AI assistants. Features intelligent validation, automated test code generation, and comprehensive reporting capabilities.Last updated49194AGPL 3.0Why this server?
Detects Jest testing framework for JavaScript projects in configuration analysis
AlicenseBqualityFmaintenanceA self-learning AI standards system that automatically detects patterns from user corrections and updates AI configuration files. Learns from repeated corrections (like 'use uv not pip') and automatically generates CLAUDE.md and other AI assistant configuration files.Last updated93MITWhy this server?
Generates comprehensive test suites and test cases specifically formatted for the Jest testing framework
AlicenseAqualityBmaintenanceA comprehensive development toolkit with 23 tools covering code quality analysis, development efficiency, and project management. Enables AI-assisted code review, test generation, performance analysis, SQL generation, UI component creation, and automated project documentation.Last updated302,64533MITWhy this server?
Supports comprehensive testing of the Neo N3 MCP server functionality, ensuring reliability of blockchain interactions.
AlicenseAqualityCmaintenanceAn MCP server that provides seamless integration with the Neo N3 blockchain, allowing Claude to interact with blockchain data, manage wallets, transfer assets, and invoke smart contracts.Last updated27334MITWhy this server?
Allows ingesting Jest test output to add error nodes for failing tests and integrate test results into the session graph.
AlicenseAqualityBmaintenanceCompresses AI chat sessions into a typed knowledge graph (~300–800 tokens). Works file-based in Copilot, Claude Code, Cursor, and Gemini CLI without MCP server mode. Supports local/offline extraction via Ollama — no API key required.Last updated91MIT