Is Ruby Mcp Client safe to use?

Ruby Mcp Client has 2 known CVEs tracked by MCPpedia. You can verify these on OSV.dev by searching for "@modelcontextprotocol/server-filesystem". Review the Security section above for details before installing.

How do I install Ruby Mcp Client?

Ruby Mcp Client supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What AI clients work with Ruby Mcp Client?

Ruby Mcp Client is compatible with Claude Desktop, Cursor, Claude Code, and most MCP clients that support stdio transport. It uses stdio and sse and http transport.

Is Ruby Mcp Client actively maintained?

Ruby Mcp Client is actively maintained — last commit was 0 days ago. It has 102 GitHub stars.

Ruby Mcp Client

This is a Ruby implementation of MCP (Model Context Protocol) client

ActiveNot tested

AI / ML

★ 102↓ 591.7k/wknpm GitHub

54C2 CVEsactiveMIT

Quick Install

{
  "mcpServers": {
    "api": {
      "url": "https://api.example.com/mcp",
      "type": "streamable_http",
      "headers": {
        "Authorization": "Bearer TOKEN"
      }
    },
    "filesystem": {
      "args": [
        "-y",
        "@modelcontextprotocol/server-filesystem",
        "/home"
      ],
      "type": "stdio",
      "command": "npx"
    }
  }
}

Setup guide

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/ruby-mcp-client)](https://mcppedia.org/s/ruby-mcp-client)

Should you use this server?

This is a Ruby implementation of MCP (Model Context Protocol) client

✗

Is it safe?

2 open CVEs. Verify on OSV.dev →

No authentication — any process on your machine can connect.

MIT. View license →

✓

Is it maintained?

Last commit 0 days ago. 102 stars. 591,663 weekly downloads.

Will it work with my client?

Transport: stdio, sse, http. Works with Claude Desktop, Cursor, Claude Code, and most MCP clients.

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

npx -y '@modelcontextprotocol/server-filesystem' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

Score Breakdown

MCPpedia Score

Click each category to see evidence

54C

Last scored 22h ago

How we score →

Security

17/30

2 open vulnerabilities.

✗

Known CVEs — 2 open CVE(s): 0 critical/high, 2 medium, 0 lowcheck OSV.dev

○

Tool safety — No tools to analyze

○

Tool poisoning — No tools to analyze

Advisories (2 open, 0 fixed)

mediumCVSS 4CVE-2025-53110Open

@modelcontextprotocol/server-filesystem vulnerability allows for path validation bypass via colliding path prefix

Versions of Filesystem prior to 0.6.3 & 2025.7.1 could allow access to unintended files in cases where the prefix matches an allowed directory. Users are advised to upgrade to 2025.7.1 to resolve the issue. Thank you to Elad Beber (Cymulate) for reporting these issues.

Affected: >= 0Published Jul 1, 2025source \u2192

mediumCVSS 4CVE-2025-53109Open

@modelcontextprotocol/server-filesystem allows for path validation bypass via prefix matching and symlink handling

Versions of Filesystem prior to 0.6.3 & 2025.7.1 could allow access to unintended files via symlinks within allowed directories. Users are advised to upgrade to 2025.7.1 to resolve. Thank you to Elad Beber (Cymulate) for reporting these issues.

Affected: >= 0Published Jul 1, 2025source \u2192

Frequently Asked Questions

Is Ruby Mcp Client safe to use?: Ruby Mcp Client has 2 known CVEs tracked by MCPpedia. You can verify these on OSV.dev by searching for "@modelcontextprotocol/server-filesystem". Review the Security section above for details before installing.
How do I install Ruby Mcp Client?: Ruby Mcp Client supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What AI clients work with Ruby Mcp Client?: Ruby Mcp Client is compatible with Claude Desktop, Cursor, Claude Code, and most MCP clients that support stdio transport. It uses stdio and sse and http transport.
Is Ruby Mcp Client actively maintained?: Ruby Mcp Client is actively maintained — last commit was 0 days ago. It has 102 GitHub stars.

Ruby Mcp Client

Quick Install

Should you use this server?

Test This Server

Score Breakdown

MCPpedia Score

Security

Help improve this page

Advisories (2 open, 0 fixed)

Reviews

Frequently Asked Questions

Similar servers

Sequential Thinking MCP Server

Arxiv Mcp Server

Gemini Cli

Python Sdk

Discussion