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Compare MCP servers

Compare scores, permissions, risks, and fit in one decision-focused table.

DimensionMCP Screenshot Website FastFast, efficient webpage screenshots optimized for AI vision workflows.NPM Sentinel MCP ServerAI-powered NPM package analysis MCP server
FMRS50 / 100 · D79 / 100 · B
Reliability7 / 2012 / 20
Security and permissions8 / 2016 / 20
Maintenance8 / 2018 / 20
Documentation14 / 2018 / 20
Setup experience13 / 2015 / 20
Best for
  • Development workflows that need to provide screenshots to AI models
  • AI coding tools like Claude Code, Cursor that support MCP
  • Automated testing scenarios requiring full-page screenshots
  • Developers auditing NPM dependencies within AI workflows
  • Teams performing supply chain security assessments
  • Users of Claude Desktop, Cursor, or VS Code
Not for
  • Scenarios requiring high-resolution original screenshots (pixel limit)
  • Real-time applications where latency is critical (no caching but still dependent on load times)
  • Situations requiring complex browser interactions such as login or cookie management
  • Projects outside the NPM ecosystem (e.g., pure Python/Go)
  • Environments without network access to deps.dev, OSV.dev, and the npm registry
  • Scenarios requiring maintenance by an official upstream vendor
Required permissions
  • Network access to load target web pages
  • Local file system access when saving screenshots to a directory
  • Execution of Puppeteer, which downloads Chrome/Chromium browser
  • Network access to the NPM registry and external services (deps.dev, OSV.dev, OpenSSF, npms.io, GitHub)
  • Read access to workspace lockfiles (pnpm-lock.yaml, package-lock., yarn.lock) for cache invalidation
Risks and side effects
  • Server crash may trigger auto-restart (with exponential backoff limit)
  • Screenshots may contain sensitive information; handle accordingly
  • Dependency on Puppeteer; network/firewall may block browser download
  • Third-party READMEs and changelogs are untrusted external content; they are wrapped in tags with _meta flags but should still be handled cautiously
  • Depends on availability and accuracy of external services
  • Batch requests are capped at 25 packages to prevent registry enumeration; larger sets require batching
  • Third-party open source project, not officially maintained by NPM or Anthropic
Supported clientsClaude Desktop, VS Code, Cursor, JetBrains IDEsClaude Desktop, VS Code, Cursor
Tools319