Playwrightess MCP
P

Playwrightess MCP

An MCP server that provides a persistent Playwright evaluation environment, enabling state retention across calls through a JavaScript programming interface
2.5 points
0

What is Playwriter MCP?

Playwriter MCP is a Model Context Protocol server specifically designed for browser automation. It provides a persistent JavaScript execution environment that allows you to control the Playwright browser automation framework by writing JavaScript code to implement functions such as web page operations, data scraping, and automated testing.

How to use Playwriter MCP?

You only need to configure the server connection in a supported MCP client and then operate the browser by sending JavaScript code snippets. The server will maintain the browser session state, allowing you to continuously execute multiple related operations.

Use cases

Scenarios that require browser automation, such as web data extraction, automated form filling, website function testing, content monitoring, and batch web page operations.

Main features

Persistent execution environment
The browser session and JavaScript execution context maintain their state across multiple calls, supporting complex multi-step automation processes.
Full access to the Playwright API
Provides full access to all features of Playwright, including page navigation, element operations, form filling, etc.
Unified evaluation interface
Execute any JavaScript code through a single playwright_eval tool, simplifying the operation process.
Cross-session state retention
Even in different request sessions, the browser instance and page state remain unchanged.
Advantages
State persistence: No need to repeatedly initialize the browser and login state
Programming flexibility: Supports complex JavaScript logic and asynchronous operations
Simplified interface: A single tool replaces multiple dedicated tools, reducing the learning cost
Real-time interaction: Supports interactive debugging and real-time result viewing
Limitations
Requires JavaScript programming knowledge, which is a certain threshold for non-developers
Experimental project, may contain undiscovered bugs
High resource consumption, sufficient memory is required for long-term operation
Not officially released yet, the API may change

How to use

Install dependencies
First, you need to install Node.js and project dependencies
Configure the MCP client
Add server configuration to your MCP client configuration file
Execute JavaScript code
Send JavaScript code through the playwright_eval tool to operate the browser

Usage examples

Web data extraction
Extract specific information from the target website, such as product prices and news titles
Automated form operations
Automatically fill out and submit web forms to complete operations such as registration and login
Content monitoring
Regularly check for changes in web page content and notify when updates are found

Frequently Asked Questions

Do I need to install Playwright in advance?
Which browsers are supported?
How long is the session state maintained?
How to handle JavaScript errors?

Related resources

Playwright official documentation
Complete Playwright API reference documentation
Model Context Protocol specification
Official specification and description of the MCP protocol
GitHub repository
Project source code and latest updates
Apache 2.0 license
Open source license used by the project

Installation

Copy the following command to your Client for configuration
Note: Your key is sensitive information, do not share it with anyone.

Alternatives

R
Rsdoctor
Rsdoctor is a build analysis tool specifically designed for the Rspack ecosystem, fully compatible with webpack. It provides visual build analysis, multi - dimensional performance diagnosis, and intelligent optimization suggestions to help developers improve build efficiency and engineering quality.
TypeScript
8.7K
5 points
N
Next Devtools MCP
The Next.js development tools MCP server provides Next.js development tools and utilities for AI programming assistants such as Claude and Cursor, including runtime diagnostics, development automation, and document access functions.
TypeScript
9.4K
5 points
T
Testkube
Testkube is a test orchestration and execution framework for cloud-native applications, providing a unified platform to define, run, and analyze tests. It supports existing testing tools and Kubernetes infrastructure.
Go
6.2K
5 points
M
MCP Windbg
An MCP server that integrates AI models with WinDbg/CDB for analyzing Windows crash dump files and remote debugging, supporting natural language interaction to execute debugging commands.
Python
8.6K
5 points
R
Runno
Runno is a collection of JavaScript toolkits for securely running code in multiple programming languages in environments such as browsers and Node.js. It achieves sandboxed execution through WebAssembly and WASI, supports languages such as Python, Ruby, JavaScript, SQLite, C/C++, and provides integration methods such as web components and MCP servers.
TypeScript
6.5K
5 points
N
Netdata
Netdata is an open-source real-time infrastructure monitoring platform that provides second-level metric collection, visualization, machine learning-driven anomaly detection, and automated alerts. It can achieve full-stack monitoring without complex configuration.
Go
9.6K
5 points
M
MCP Server
The Mapbox MCP Server is a model context protocol server implemented in Node.js, providing AI applications with access to Mapbox geospatial APIs, including functions such as geocoding, point - of - interest search, route planning, isochrone analysis, and static map generation.
TypeScript
7.7K
4 points
U
Uniprof
Uniprof is a tool that simplifies CPU performance analysis. It supports multiple programming languages and runtimes, does not require code modification or additional dependencies, and can perform one-click performance profiling and hotspot analysis through Docker containers or the host mode.
TypeScript
8.3K
4.5 points
N
Notion Api MCP
Certified
A Python-based MCP Server that provides advanced to-do list management and content organization functions through the Notion API, enabling seamless integration between AI models and Notion.
Python
18.9K
4.5 points
M
Markdownify MCP
Markdownify is a multi-functional file conversion service that supports converting multiple formats such as PDFs, images, audio, and web page content into Markdown format.
TypeScript
32.2K
5 points
D
Duckduckgo MCP Server
Certified
The DuckDuckGo Search MCP Server provides web search and content scraping services for LLMs such as Claude.
Python
63.0K
4.3 points
G
Gitlab MCP Server
Certified
The GitLab MCP server is a project based on the Model Context Protocol that provides a comprehensive toolset for interacting with GitLab accounts, including code review, merge request management, CI/CD configuration, and other functions.
TypeScript
21.7K
4.3 points
U
Unity
Certified
UnityMCP is a Unity editor plugin that implements the Model Context Protocol (MCP), providing seamless integration between Unity and AI assistants, including real - time state monitoring, remote command execution, and log functions.
C#
27.0K
5 points
F
Figma Context MCP
Framelink Figma MCP Server is a server that provides access to Figma design data for AI programming tools (such as Cursor). By simplifying the Figma API response, it helps AI more accurately achieve one - click conversion from design to code.
TypeScript
58.6K
4.5 points
M
Minimax MCP Server
The MiniMax Model Context Protocol (MCP) is an official server that supports interaction with powerful text-to-speech, video/image generation APIs, and is suitable for various client tools such as Claude Desktop and Cursor.
Python
42.2K
4.8 points
G
Gmail MCP Server
A Gmail automatic authentication MCP server designed for Claude Desktop, supporting Gmail management through natural language interaction, including complete functions such as sending emails, label management, and batch operations.
TypeScript
19.9K
4.5 points
AIBase
Zhiqi Future, Your AI Solution Think Tank
© 2026AIBase