@mseep/puppeteer-mcp-server
MCP ServerFreeExperimental MCP server for browser automation using Puppeteer (inspired by @modelcontextprotocol/server-puppeteer)
Capabilities8 decomposed
headless-browser-automation-via-mcp
Medium confidenceExposes Puppeteer browser automation capabilities through the Model Context Protocol (MCP) server interface, allowing Claude and other MCP clients to control a headless Chrome/Chromium instance via standardized tool calls. Implements MCP resource and tool handlers that translate client requests into Puppeteer API calls, managing browser lifecycle and page state across multiple tool invocations within a single server session.
Bridges Puppeteer's browser automation API directly into the MCP protocol layer, allowing Claude to invoke browser actions as first-class tools without custom wrapper code. Uses MCP's standardized tool schema to expose Puppeteer methods (navigate, click, evaluate, screenshot) as callable functions with typed parameters.
Simpler integration than building custom REST APIs around Puppeteer; leverages MCP's native tool-calling protocol so Claude understands browser capabilities natively without additional prompt engineering or tool definition boilerplate.
page-navigation-and-content-retrieval
Medium confidenceImplements MCP tools for navigating to URLs, waiting for page load conditions, and retrieving rendered HTML/text content from the current page. Uses Puppeteer's page.goto(), page.waitForNavigation(), and page.content() methods, with configurable timeout and waitUntil options to handle dynamic content loading and JavaScript-heavy sites.
Exposes Puppeteer's waitUntil conditions as MCP tool parameters, allowing Claude to specify load-wait behavior (networkidle, domcontentloaded) without hardcoding timeouts. Separates navigation from content retrieval into distinct MCP tools, enabling multi-step workflows where Claude can navigate, wait, then selectively extract content.
More flexible than simple HTTP fetch-based tools because it handles JavaScript-rendered content and allows dynamic wait conditions; more granular than monolithic 'scrape URL' tools because navigation and extraction are separate, enabling Claude to inspect page state between steps.
dom-element-interaction-via-selectors
Medium confidenceProvides MCP tools for clicking, typing, and hovering on DOM elements using CSS selectors or XPath expressions. Implements Puppeteer's page.click(), page.type(), and page.hover() methods with selector resolution, automatic element visibility checks, and error handling for missing or non-interactive elements. Supports waiting for elements to appear before interaction.
Wraps Puppeteer's low-level click/type/hover methods as discrete MCP tools with selector parameters, allowing Claude to reference elements by CSS/XPath without needing to understand Puppeteer API syntax. Implements implicit element visibility and existence checks before interaction, reducing error handling burden on the client.
More accessible than raw Puppeteer API because Claude can specify selectors in natural language and the MCP server handles the Puppeteer method dispatch; more reliable than simple coordinate-based clicking because it uses semantic element selection rather than pixel positions.
page-evaluation-and-javascript-execution
Medium confidenceExposes Puppeteer's page.evaluate() and page.evaluateHandle() methods as MCP tools, allowing Claude to execute arbitrary JavaScript code in the browser context and retrieve results. Supports passing arguments to the JavaScript function, returning serializable values (strings, numbers, objects, arrays), and accessing the DOM programmatically without selector-based interaction.
Allows Claude to write and execute JavaScript directly in the browser context via MCP, enabling dynamic data extraction and page inspection without pre-defining selectors. Handles argument serialization and return value marshalling, abstracting away Puppeteer's evaluate() complexity.
More powerful than selector-based extraction because it allows arbitrary JavaScript logic; more flexible than static HTML parsing because it can access runtime state and trigger dynamic behavior. Requires Claude to write JavaScript, which is a higher barrier than selector-based tools but enables more sophisticated automation.
screenshot-and-visual-capture
Medium confidenceImplements MCP tools for capturing screenshots of the current page or specific elements using Puppeteer's page.screenshot() and elementHandle.screenshot() methods. Returns images as base64-encoded strings or file paths, with configurable options for full-page capture, viewport-only capture, and element-specific screenshots. Supports PNG and JPEG formats.
Exposes Puppeteer's screenshot capabilities as MCP tools with options for full-page, viewport, or element-specific capture, allowing Claude to request visual snapshots at any point in an automation workflow. Returns base64-encoded images that Claude can analyze or display, enabling visual feedback loops.
More integrated than external screenshot tools because it captures the exact state of the Puppeteer-controlled browser; more flexible than simple full-page screenshots because it supports element-specific and clipped captures for targeted visual inspection.
browser-session-and-state-management
Medium confidenceManages the lifecycle of a single Puppeteer browser instance and page state across multiple MCP tool invocations. Implements initialization of the browser on server startup, page creation/reuse, and cleanup on server shutdown. Maintains browser context (cookies, local storage, session state) across tool calls, allowing Claude to perform multi-step workflows without losing authentication or page state.
Maintains a single persistent Puppeteer browser instance across the lifetime of the MCP server, allowing Claude to perform multi-step workflows without re-initializing the browser for each tool call. Implements implicit page reuse, so Claude can navigate, interact, and extract data from multiple pages within the same browser session while preserving cookies and authentication state.
More efficient than spawning a new browser per request because it amortizes startup overhead; more stateful than stateless HTTP-based tools because it preserves authentication and session context across multiple tool invocations. Trade-off: single instance means no isolation between concurrent clients.
mcp-protocol-tool-schema-mapping
Medium confidenceImplements the MCP server protocol layer that translates between Claude's tool-calling interface and Puppeteer API calls. Defines MCP tool schemas (name, description, input schema) for each Puppeteer capability, handles tool invocation requests from the MCP client, marshals arguments, executes Puppeteer methods, and returns results in MCP-compliant format. Uses JSON Schema for input validation and type safety.
Implements the MCP server protocol layer that exposes Puppeteer as a set of typed, discoverable tools. Uses JSON Schema to define tool inputs, allowing MCP clients (like Claude) to understand tool capabilities and validate arguments before invocation. Handles the full request-response cycle: schema definition, argument marshalling, Puppeteer method dispatch, and result serialization.
More discoverable than raw Puppeteer API because tool schemas are self-documenting; more type-safe than untyped function calling because JSON Schema validation catches invalid inputs early. Requires MCP client support, which limits compatibility compared to REST APIs.
error-handling-and-resilience
Medium confidenceImplements error handling for Puppeteer failures (navigation timeouts, element not found, JavaScript errors) and translates them into MCP error responses. Includes basic retry logic for transient failures (network timeouts), timeout configuration, and error message formatting for Claude to understand what went wrong. Does not include advanced resilience patterns like circuit breakers or exponential backoff.
Wraps Puppeteer method calls with try-catch blocks and translates exceptions into MCP error responses, allowing Claude to understand failure reasons and decide on recovery strategies. Implements basic retry logic for transient failures, reducing the need for Claude to manually retry failed operations.
More informative than silent failures because errors are explicitly reported to Claude; more resilient than no retry logic because transient failures are automatically retried. Less sophisticated than production-grade resilience libraries (no circuit breakers, exponential backoff, or observability).
Capabilities are decomposed by AI analysis. Each maps to specific user intents and improves with match feedback.
Related Artifactssharing capabilities
Artifacts that share capabilities with @mseep/puppeteer-mcp-server, ranked by overlap. Discovered automatically through the match graph.
@hisma/server-puppeteer
Fork and update (v0.6.5) of the original @modelcontextprotocol/server-puppeteer MCP server for browser automation using Puppeteer.
puppeteer-mcp-server
Experimental MCP server for browser automation using Puppeteer (inspired by @modelcontextprotocol/server-puppeteer)
Puppeteer
** - Browser automation and web scraping.
@todoforai/puppeteer-mcp-server
Experimental MCP server for browser automation using Puppeteer (inspired by @modelcontextprotocol/server-puppeteer)
Cheat Layer
Empower your growth with intuitive, AI-driven cloud...
puppeteer-mcp-server
Experimental MCP server for browser automation using Puppeteer (inspired by @modelcontextprotocol/server-puppeteer)
Best For
- ✓AI developers building Claude-powered web automation agents
- ✓Teams integrating browser automation into MCP-compatible LLM workflows
- ✓Researchers prototyping AI-driven web interaction systems
- ✓Web scraping workflows where JavaScript execution is required
- ✓AI agents that need to interact with modern single-page applications (SPAs)
- ✓Scenarios requiring full DOM rendering before content extraction
- ✓Form automation and data entry workflows
- ✓Testing AI agents that need to navigate complex web UIs
Known Limitations
- ⚠Experimental implementation — not production-hardened; error handling and edge cases may be incomplete
- ⚠Single browser instance per server — concurrent requests from multiple clients may cause state conflicts
- ⚠No built-in session persistence — browser state is lost if server restarts
- ⚠Puppeteer overhead adds 500ms-2s per page load; not suitable for high-frequency scraping
- ⚠Limited to Chrome/Chromium; no Firefox or Safari support via Puppeteer
- ⚠waitUntil options (networkidle0, networkidle2, domcontentloaded) may timeout on sites with continuous background requests
Requirements
Input / Output
UnfragileRank
UnfragileRank is computed from adoption signals, documentation quality, ecosystem connectivity, match graph feedback, and freshness. No artifact can pay for a higher rank.
Package Details
About
Experimental MCP server for browser automation using Puppeteer (inspired by @modelcontextprotocol/server-puppeteer)
Categories
Alternatives to @mseep/puppeteer-mcp-server
Are you the builder of @mseep/puppeteer-mcp-server?
Claim this artifact to get a verified badge, access match analytics, see which intents users search for, and manage your listing.
Get the weekly brief
New tools, rising stars, and what's actually worth your time. No spam.
Data Sources
Looking for something else?
Search →