referencesource.org

What you can do with referencesource.org

referencesource.org is a Model Context Protocol (MCP) server published by joelp22-maker. It ranks #65,218 of 176,402 active servers on MCP Toplist. referencesource.org is listed on Official MCP, with 3 tracked versions. It was first listed on Aug 11, 2026 and most recently updated on Sep 21, 2026.

What referencesource.org can and cannot do

MCP Toplist connected to the public endpoint on Oct 29, 2026 and it listed 8 tools. Tool names are not stored, so what they do is not catalogued here.

Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.

What you need before using referencesource.org

Connect referencesource.org and confirm it works

claude mcp add --transport http referencesource https://referencesource.org/mcp

claude mcp add referencesource -- npx -y referencesource-mcp

[mcp_servers.referencesource]
url = "https://referencesource.org/mcp"

[mcp_servers.referencesource]
command = "npx"
args = ["-y", "referencesource-mcp"]

https://referencesource.org/mcp

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

{
  "mcpServers": {
    "referencesource": {
      "url": "https://referencesource.org/mcp"
    }
  }
}

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

{
  "servers": {
    "referencesource": {
      "type": "http",
      "url": "https://referencesource.org/mcp"
    }
  }
}

{
  "servers": {
    "referencesource": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "referencesource-mcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "referencesource": {
      "serverUrl": "https://referencesource.org/mcp"
    }
  }
}

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

{
  "mcpServers": {
    "referencesource": {
      "url": "https://referencesource.org/mcp"
    }
  }
}

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

What changed, and when this was checked

First listed

Aug 11, 2026

Latest version published

Sep 21, 2026

Version history

3 versions tracked (below)

Requirements evidence

Verified by MCP Toplist on Oct 29, 2026: the public endpoint completed the MCP handshake and listed 8 tools without credentials.

Profile checked

Not yet — purpose, capabilities and requirements above come from registry data only

Ranking data as of

Sep 21, 2026

Do you maintain referencesource.org? Claim it to show as its verified maintainer and add your own summary, sign-in details and links. The rest of this page is read from the registry listings and from MCP Toplist's own connection check.

Show your rank

Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.

[![MCP Toplist](https://mcptoplist.com/badge/io.github.joelp22-maker%2Freferencesource.svg)](https://mcptoplist.com/server/io.github.joelp22-maker%2Freferencesource)

<a href="https://mcptoplist.com/server/io.github.joelp22-maker%2Freferencesource"><img src="https://mcptoplist.com/badge/io.github.joelp22-maker%2Freferencesource.svg" alt="MCP Toplist: Top 50% of 176,402" /></a>

Variants: append ?metric=score or ?metric=stars to the image URL.