Cookie And Storage Management

via “cookie and local storage management”

Automate browser interactions and take screenshots via Puppeteer MCP.

Unique: Exposes Puppeteer's cookie and storage APIs as MCP tools, enabling LLM clients to manage authentication state and user data without writing JavaScript. Supports both reading and writing operations for flexible session management.

vs others: More accessible than raw JavaScript for cookie/storage manipulation; provides semantic operations (get, set, delete) rather than requiring clients to write DOM access code.

via “cookie management with automatic persistence”

Send HTTP requests from text files in VS Code.

Unique: Automatically manages cookies without explicit configuration, capturing Set-Cookie headers and injecting Cookie headers in subsequent requests, respecting cookie attributes and domain scoping.

vs others: More convenient than curl because cookie handling is automatic; more transparent than Postman because cookie jar is visible and editable in the extension.

via “cookie-and-storage-management”

Experimental MCP server for browser automation using Puppeteer (inspired by @modelcontextprotocol/server-puppeteer)

Chrome DevTools for coding agents

Unique: Provides unified access to cookies, localStorage, and sessionStorage via Chrome DevTools Protocol, enabling agents to manage all storage types without separate APIs or custom JavaScript execution.

vs others: Offers transparent storage management (vs Puppeteer's JavaScript-based localStorage access), enabling agents to set cookies and manage session state without custom code, improving reliability for authentication-dependent workflows.

via “cookie-and-storage-management”

MCP server for Chrome DevTools

Unique: Exposes CDP's Storage domain through MCP with support for multiple storage types (cookies, localStorage, sessionStorage, IndexedDB), allowing agents to manage browser state comprehensively. Handles domain-specific cookie operations and JavaScript-based storage access transparently.

vs others: More comprehensive than Puppeteer's cookie methods because it supports localStorage, sessionStorage, and IndexedDB in addition to cookies, providing unified storage management through a single MCP interface.

via “cookie and local storage management”

** - An MCP server using Playwright for browser automation and webscrapping

Unique: Exposes Playwright's cookie and storage APIs as MCP tools, supporting both HTTP cookies and JavaScript-accessible storage (localStorage/sessionStorage). Enables state management across page navigations and sessions.

vs others: More complete than simple cookie jar implementations; supports both HTTP cookies and JavaScript storage, with fine-grained control over cookie attributes and domain restrictions.

via “cookie and local storage management”

为 AI Agent 设计的 JS 逆向 MCP Server，内置反检测，基于 chrome-devtools-mcp 重构 | JS reverse engineering MCP server with agent-first tool design and built-in anti-detection. Rebuilt from chrome-devtools-mcp.

Unique: Exposes cookie and storage management as agent-callable MCP tools with attribute control, enabling agents to manage authentication state without JavaScript code; vs raw CDP which requires agents to construct cookie objects manually

vs others: More agent-friendly than Puppeteer's page.cookies() because it provides high-level get/set/delete operations; enables persistent authentication workflows vs stateless scraping

via “cookie-and-session-management”

Fork and update (v0.6.5) of the original @modelcontextprotocol/server-puppeteer MCP server for browser automation using Puppeteer.

Unique: Exposes Puppeteer's cookie management as discrete MCP tools with JSON serialization, enabling agents to export and import session state without managing Puppeteer's cookie API directly or handling domain/path validation.

vs others: More agent-friendly than raw Puppeteer cookie APIs because it provides simple get/set/delete operations as MCP tools, vs. requiring agents to manage Puppeteer's cookie objects and domain validation.

via “cookie and storage management across sessions”

** (by UI-TARS) - A fast, lightweight MCP server that empowers LLMs with browser automation via Puppeteer’s structured accessibility data, featuring optional vision mode for complex visual understanding and flexible, cross-platform configuration.

Unique: Provides unified storage management API covering cookies, localStorage, and sessionStorage with serialization support for session export/import, enabling checkpoint-based workflow resumption and multi-session state persistence beyond simple cookie handling

vs others: More comprehensive than basic cookie management; supports multiple storage types; enables session export/import for resilience vs stateless automation approaches

via “cookie-and-storage-management”

Experimental MCP server for browser automation using Puppeteer (inspired by @modelcontextprotocol/server-puppeteer)

Unique: Exposes Puppeteer's cookie and storage APIs as MCP tools, allowing agents to manage session state across multiple page navigations. Enables stateful automation without manual session handling.

vs others: More flexible than hardcoding credentials because it allows dynamic session management; more reliable than HTTP-only session management because it works with JavaScript-based authentication.

via “cookie and session persistence management”

** - A MCP server that provides comprehensive website snapshot capabilities using Playwright. This server enables LLMs to capture and analyze web pages through structured accessibility snapshots, network monitoring, and console message collection.

Unique: Provides cookie-based session management without requiring credential storage, using Playwright's context.addCookies() API to enable authenticated access while maintaining security boundaries

vs others: More secure than embedding credentials because it uses session cookies; more flexible than hardcoded login flows because it supports any authentication method that uses cookies

via “cookie-and-storage-management”

MCP Server for Browser Dev Tools

Unique: Exposes CDP Storage domain as MCP tools for cookie and storage management, allowing agents to maintain session state and inspect application storage without JavaScript or manual cookie handling

vs others: More reliable than JavaScript-based storage access because it uses CDP's native storage domain, which respects browser security policies and handles domain-specific restrictions automatically

via “cookie and local storage management”

Experimental MCP server for browser automation using Puppeteer (inspired by @modelcontextprotocol/server-puppeteer)

Unique: Exposes Puppeteer's cookie and storage APIs as MCP tools, allowing LLMs to manage authentication state declaratively without handling browser internals. Supports full cookie attribute specification.

vs others: More flexible than HTTP-only cookie handling; allows LLMs to inspect and manipulate browser storage directly, enabling complex session management workflows.

via “cookie-and-session-management”

Experimental MCP server for browser automation using Puppeteer (inspired by @modelcontextprotocol/server-puppeteer)

Unique: Wraps Puppeteer cookie APIs as MCP tools, enabling agents to manage session state as part of automation workflows. Supports cookie serialization for cross-session persistence.

vs others: More convenient than manual HTTP header manipulation; agents can work with cookies at the browser level where they're naturally managed

via “cookie-and-session-management”

Experimental MCP server for browser automation using Puppeteer (inspired by @modelcontextprotocol/server-puppeteer)

Unique: Wraps Puppeteer's cookie management APIs in MCP tools with full attribute support (domain, path, expiry, secure, httpOnly). Enables agents to manage session state across page interactions without re-authentication.

vs others: More complete than screenshot-based session validation; provides programmatic session control vs manual cookie jar management in other automation frameworks.

via “cookie-and-storage-management”

** - Playwright MCP server

Unique: Exposes Playwright's context-level storage management APIs through MCP, enabling full control over cookies, localStorage, sessionStorage, and IndexedDB with support for storage state snapshots that can be persisted and restored

vs others: More comprehensive than simple cookie management because it includes localStorage, sessionStorage, and IndexedDB; more integrated than external storage tools because it operates within the browser context

via “cookie-and-session-management-with-persistence”

Browser infrastructure and automation for AI Agents and Apps with advanced features like proxies, captcha solving, and session recording.

via “cookie-and-session-persistence”

via “browser-state-management”