1mcp

Name: 1mcp
Author: slzcdhd

by slzcdhd

A central proxy server that aggregates multiple upstream MCP (Model Context Protocol) servers, providing a unified interface for downstream clients using the official @modelcontextprotocol/sdk.

1 GitHub

No known CVEs

No license

Stale

Last commit 324d ago

Works with most clients

Transport: stdio, sse, http

0 tools

Grade F

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Developer Tools

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio, sse, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "crawl4ai": {
      "url": "http://localhost:11235/mcp/sse",
      "type": "sse"
    },
    "filesystem": {
      "args": [
        "-y",
        "@modelcontextprotocol/server-filesystem",
        "/path/to/directory"
      ],
      "command": "npx"
    },
    "playwright": {
      "args": [
        "@playwright/mcp@latest"
      ],
      "command": "npx"
    },
    "streamable-server": {
      "url": "http://127.0.0.1:12306/mcp",
      "type": "streamable-http"
    }
  }
}

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What 1mcp does

A central proxy server that aggregates multiple upstream MCP (Model Context Protocol) servers, providing a unified interface for downstream clients using the official @modelcontextprotocol/sdk.

Test This Server

No automated test available for this server. Check the GitHub README for setup instructions.

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

29/100across 5 weighted dimensions

How we score →

0255075100

−71

Security

Maintenance

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Documentation

Compatibility

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Security

OSV.dev

No known CVEs.

No package registry to scan.

Community

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Frequently Asked Questions

Is 1mcp safe to use?: 1mcp 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 1mcp?: 1mcp 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 1mcp?: 1mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
Is 1mcp actively maintained?: 1mcp is less actively maintained — last commit was 324 days ago. It has 1 GitHub stars.

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Discussion

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

{ "mcpServers": { "crawl4ai": { "url": "http://localhost:11235/mcp/sse", "type": "sse" }, "filesystem": { "args": [ "-y", "@modelcontextprotocol/server-filesystem", "/path/to/directory" ], "command": "npx" }, "playwright": { "args": [ "@playwright/mcp@latest" ], "command": "npx" }, "streamable-server": { "url": "http://127.0.0.1:12306/mcp", "type": "streamable-http" } } }

Frequently Asked Questions

Is 1mcp safe to use?

1mcp 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 1mcp?

1mcp 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 1mcp?

1mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.

Is 1mcp actively maintained?

1mcp is less actively maintained — last commit was 324 days ago. It has 1 GitHub stars.