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.

DimensionMCP NestNestJS module to effortlessly create MCP serversNPM Sentinel MCP ServerAI-powered NPM package analysis MCP server
FMRS51 / 100 · D79 / 100 · B
Reliability8 / 2012 / 20
Security and permissions8 / 2016 / 20
Maintenance12 / 2018 / 20
Documentation13 / 2018 / 20
Setup experience10 / 2015 / 20
Best for
  • NestJS developers wanting to integrate AI tools seamlessly into existing backends
  • Teams needing secure, scalable, and testable MCP servers
  • Projects requiring fine-grained authorization and observability within a microservice architecture
  • Developers auditing NPM dependencies within AI workflows
  • Teams performing supply chain security assessments
  • Users of Claude Desktop, Cursor, or VS Code
Not for
  • Non-NestJS users, as it is strictly NestJS-based
  • Developers wanting to use different transports like SSE (only Streamable HTTP and STDIO are supported)
  • Those seeking a no-code solution to create MCP servers without writing TypeScript or NestJS code
  • 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 Node.js and npm environment
  • When running STDIO transport, the process stdout must be reserved for the protocol
  • For HTTP transport, an accessible endpoint is needed; external authorization servers (like OAuth) may require network access
  • 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
  • As a relatively new module, its API may evolve (e.g., migration from v1 to v2)
  • When using external authorization servers, careful handling of OAuth flows is required
  • Depending on ctx.reportProgress may be ineffective on legacy stateless clients with stateful sessions
  • 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
Tools019