M
MCP Directory CURATED DIRECTORY
911 MCP servers indexed
中文
← Back to directory
COMPARE UP TO 4 SERVERS

Compare MCP servers

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

DimensionOpenFlowKit MCP ServerLocal-first open-source diagramming tools for Claude, Cursor, Windsurf & other MCP clients.Context7Upstash's official server providing up-to-date third-party library docs for AI coding assistants
FMRS67 / 100 · C80 / 100 · B
Reliability7 / 2014 / 20
Security and permissions16 / 2016 / 20
Maintenance16 / 2017 / 20
Documentation15 / 2015 / 20
Setup experience13 / 2018 / 20
Best for
  • Developers wanting to integrate AI-assisted diagramming into their workflow.
  • Teams that prioritize data privacy and prefer local tools.
  • Workflows that benefit from tight coupling between code and diagrams.
  • Developers using fast-moving frameworks/libraries worried about the AI suggesting stale code
  • Scenarios wanting zero-config documentation lookup
Not for
  • Users needing real-time multi-user collaboration (collaboration is experimental and off by default).
  • Users wanting GIF export (currently only MP4 is supported).
  • Users needing a desktop application (not yet released).
  • Looking up internal/private codebase documentation (Context7 targets publicly published open-source libraries)
  • Cases needing very high coverage of obscure, niche libraries (coverage depends on what Context7's platform has indexed)
Required permissions
  • No API key required.
  • No network requests needed; all operations run locally.
  • May access local file system for codebase analysis.
  • Usable without an API key (subject to a free-tier rate limit); CONTEXT7_API_KEY is an optional credential for higher quota
  • Read-only documentation lookup — no code execution or local filesystem access involved
Risks and side effects
  • Early-stage software; may have bugs or changes in functionality.
  • Codebase analysis may be inaccurate; AI-generated diagrams may require manual review.
  • Local-first means data stays in the browser local storage; sharing requires exports or viewer links.
  • The free tier has limited quota — high-frequency use may hit rate limits
  • Documentation content comes from Context7's platform index, so its accuracy and freshness depend on that platform's crawl cadence
Supported clientsClaude Desktop, Cursor, WindsurfClaude Code, VS Code, Cursor, Cline, Amp
Tools62