pubmed-mcp-server vs filesystem

Side-by-side comparison to help you pick between these two MCP servers.

	pubmed-mcp-server by cyanheads	filesystem by modelcontextprotocol
Stars	★ 97	★ 85,748
30d uses	—	—
Score	49	77
Official	—	✓
Categories	AI / LLM ToolsProductivityDeveloper Tools	File SystemDeveloper ToolsProductivity
Language	TypeScript	TypeScript
Last commit	this month	this month

pubmed-mcp-server · Summary

A comprehensive MCP server providing access to PubMed and NCBI E-utilities with 9 tools for research and citation management.

filesystem · Summary

A feature-rich MCP server for filesystem operations with dynamic directory access control.

pubmed-mcp-server · Use cases

Researchers can search PubMed and fetch article metadata for literature reviews
Students and academics can generate properly formatted citations in multiple styles
Medical professionals can explore MeSH terms to build precise search queries

filesystem · Use cases

Enable AI models to read and write project files during development
Allow Claude or other MCP clients to browse and analyze codebases
Provide secure sandboxed access to specific directories for content generation

pubmed-mcp-server · Install

Installation

Using the public hosted server (recommended)

Configure your MCP client to connect to the public instance:

{
  "mcpServers": {
    "pubmed": {
      "type": "streamable-http",
      "url": "https://pubmed.caseyjhand.com/mcp"
    }
  }
}

Self-hosted installation

Install with Bun:

bunx @cyanheads/pubmed-mcp-server@latest

Or with npm:

npx -y @cyanheads/pubmed-mcp-server@latest

Or with Docker:

docker run -i --rm ghcr.io/cyanheads/pubmed-mcp-server:latest

Claude Desktop configuration

Add to Claude Desktop config.json:

{
  "mcpServers": {
    "pubmed": {
      "command": "bunx",
      "args": ["@cyanheads/pubmed-mcp-server@latest"]
    }
  }
}

filesystem · Install

Installation

Using NPX

{
  "mcpServers": {
    "filesystem": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-filesystem",
        "/path/to/allowed/directory"
      ]
    }
  }
}

Using Docker

{
  "mcpServers": {
    "filesystem": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "--mount", "type=bind,src=/path/to/allowed/dir,dst=/projects/allowed/dir",
        "mcp/filesystem",
        "/projects"
      ]
    }
  }
}

VS Code Extension

Click the installation buttons in the README to install directly in VS Code.

Comparison generated from public README + GitHub signals. Last updated automatically.