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MCP Server Scanner

@m-q-t

About MCP Server Scanner

detect exposed mcp servers over the internet and enumerate their tools

Basic information

Category

Other

Runtime

go

Transports

stdio

Publisher

m-q-t

Config

No standard config provided

This server doesn't expose a parseable MCP config block in its README. See the repository for install instructions.

Repository

Tools

No tools detected

We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.

Overview

What is MCP Server Scanner?

MCP Server Scanner detects MCP Servers running over Server-Sent Events (SSE) and enumerates their available tools. It is a quick prototype intended for testing hypotheses about internet-exposed MCP servers and their security measures.

How to use MCP Server Scanner?

Run the executable with the -url flag specifying the base HTTP URL, and optionally the -timeout flag in seconds. Example: ./mcp-scanner -url http://example.com -timeout 5.

Key features of MCP Server Scanner

  • Detects MCP servers communicating via SSE.
  • Enumerates available tools and their input schemas.
  • Identifies internet-exposed MCP endpoints.
  • Helps assess if proper security measures are implemented.
  • Quick prototype for rapid feedback (not production-ready).

Use cases of MCP Server Scanner

  • Discovering MCP servers publicly accessible on the internet.
  • Auditing MCP deployments for potential authorization gaps.
  • Researching the exposure and security posture of MCP implementations

Comments

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