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Compare MCP servers

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

DimensionCoolify MCP ServerMCP server for managing self-hosted PaaS Coolify with 44 optimized tools.Context7Upstash's official server providing up-to-date third-party library docs for AI coding assistantsNPM Sentinel MCP ServerAI-powered NPM package analysis MCP server
FMRS68 / 100 · C80 / 100 · B79 / 100 · B
Reliability10 / 2014 / 2012 / 20
Security and permissions15 / 2016 / 2016 / 20
Maintenance14 / 2017 / 2018 / 20
Documentation15 / 2015 / 2018 / 20
Setup experience14 / 2018 / 2015 / 20
Best for
  • Developers and DevOps professionals using Coolify for self-hosted PaaS.
  • Teams looking to simplify daily deployment and operations with AI assistants.
  • Scenarios involving multiple Coolify instances.
  • Developers using fast-moving frameworks/libraries worried about the AI suggesting stale code
  • Scenarios wanting zero-config documentation lookup
  • Developers auditing NPM dependencies within AI workflows
  • Teams performing supply chain security assessments
  • Users of Claude Desktop, Cursor, or VS Code
Not for
  • Users without a Coolify instance.
  • Operations that need fully automated destructive actions without confirmation (though you can disable confirmations with COOLIFY_MCP_ELICITATION=off).
  • Deployments to incompatible Coolify versions (only v4.0 and above supported).
  • 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)
  • 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
  • Requires a Coolify API access token (COOLIFY_ACCESS_TOKEN); its permissions determine what operations the MCP can perform.
  • Can read and modify resources such as apps, databases, services, and environment variables.
  • Destructive operations (e.g., delete, stop) trigger human confirmation unless disabled.
  • 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
  • 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
  • If the API token has excessive permissions, unexpected deletion or stopping of resources could occur.
  • Destructive operations may cause data loss, but the confirmation mechanism reduces risk.
  • Sensitive information (like passwords and keys) is masked by default, but enabling reveal could pose a leak risk.
  • 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
  • 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, Claude Code, CursorClaude Code, VS Code, Cursor, Cline, AmpClaude Desktop, VS Code, Cursor
Tools44219