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

DimensionDembrandtExtract any website's design system into design tokens in seconds: logo, colors, typography, borders & more. One command.NPM Sentinel MCP ServerAI-powered NPM package analysis MCP server
FMRS66 / 100 · C79 / 100 · B
Reliability7 / 2012 / 20
Security and permissions13 / 2016 / 20
Maintenance14 / 2018 / 20
Documentation18 / 2018 / 20
Setup experience14 / 2015 / 20
Best for
  • Frontend developers needing to rapidly analyze a website's design system and extract reusable tokens.
  • Design system teams needing to document existing sites or track design changes across versions.
  • AI agents using MCP that need to automatically fetch website design information for development or auditing.
  • Developers auditing NPM dependencies within AI workflows
  • Teams performing supply chain security assessments
  • Users of Claude Desktop, Cursor, or VS Code
Not for
  • Users needing full interactive analysis (e.g., hover effects) since only some interaction states are extracted from CSS.
  • Canvas/WebGL-rendered websites because they have no DOM to read.
  • Unauthorized automated access that violates a website's terms of service; ensure permission.
  • 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: Requires internet to access target websites.
  • Local file system: Write permissions for saving output files (JSON, PDF, DESIGN.md).
  • Browser execution: Uses Playwright to drive a browser; may need system privileges.
  • 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
  • Target websites may prohibit automated access, risking IP bans or legal issues.
  • Extracted tokens may contain copyrighted design elements; do not reproduce third-party brand assets without permission.
  • Browser automation can be resource-intensive; in CI or restricted environments, configuration like --no-sandbox may be needed.
  • 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, Cursor, WindsurfClaude Desktop, VS Code, Cursor
Tools1219