Is Mcp Test Client safe to use?

Mcp Test Client has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.

How do I install Mcp Test Client?

Install Mcp Test Client via npm: `npx mcp-test-client`. Then add it to your MCP client config file.

What AI clients work with Mcp Test Client?

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

Is Mcp Test Client actively maintained?

Mcp Test Client is not actively maintained — last commit was 461 days ago. It has 13 GitHub stars.

Mcp Test Client

A testing utility for Model Context Protocol (MCP) servers

AbandonedNot tested

AI / ML

★ 13↓ 1.1k/wknpm GitHub

37No CVEsabandoned

Quick Install

{
  "mcpServers": {
    "mcp-test-client": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-test-client"
      ]
    }
  }
}

Setup guide

Auto-generated from package name. Add to your client's MCP config file.

Should you use this server?

A testing utility for Model Context Protocol (MCP) servers

✓

Is it safe?

No known CVEs for mcp-test-client.

No authentication — any process on your machine can connect.

License not specified.

Is it maintained?

Last commit 461 days ago. 13 stars. 1,063 weekly downloads.

Will it work with my client?

Transport: stdio. 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 'mcp-test-client' 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

37D

Last scored 8h ago

How we score →

Security

19/30

No known vulnerabilities.

✓

Known CVEs — No known CVEs for mcp-test-clientcheck OSV.dev

○

Tool safety — No tools to analyze

○

Tool poisoning — No tools to analyze

○

Injection vectors — No tools to analyze

✓

Tool stability — Tool definitions stable

○

Dependency health — found on deps.dev

✗

License — No license specified

○

Authentication — No authentication required

Help improve this page

This server is missing a description. Tools and install config are also missing.If you've used it, help the community.

Add information

○

Repository — active repo

CVEs checked daily via OSV.dev. Score algorithm is open source.

Embed in your READMEAbout badges →

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

Reviews

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is Mcp Test Client safe to use?: Mcp Test Client has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.
How do I install Mcp Test Client?: Install Mcp Test Client via npm: `npx mcp-test-client`. Then add it to your MCP client config file.
What AI clients work with Mcp Test Client?: Mcp Test Client is compatible with Claude Desktop, Cursor, Claude Code, and most MCP clients that support stdio transport. It uses stdio transport.
Is Mcp Test Client actively maintained?: Mcp Test Client is not actively maintained — last commit was 461 days ago. It has 13 GitHub stars.

MCP Security Weekly

Get CVE alerts and security updates for Mcp Test Client and similar servers.

Discussion

Start a conversation

Ask a question, share a tip, or report an issue.

Has anyone used this with Cursor?How do you handle auth?Any alternatives?