mcpbeat

OneSource MCP Server

io.onesource/mcp
local only

OneSource MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 66 installs a week from npm. Last commit 28 Jul 2026.

30 tools for blockchain data and live chain queries

Installs per day peak 207 · avg 40 · -74% w/w
a month agotoday
66
Installs / week
npm · @one-source/mcp
0
Stars
1 open issues
28 Jul 2026
Last commit
0 releases in 90 days
NOASSERTION
License
TypeScript

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

run in your terminal
claude mcp add mcp -- npx -y @one-source/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "mcp": {
      "args": [
        "-y",
        "@one-source/mcp"
      ],
      "command": "npx"
    }
  }
}
~/.codex/config.toml
[mcp_servers.mcp]
command = "npx"
args = ["-y", "@one-source/mcp"]
.cursor/mcp.json
{
  "mcpServers": {
    "mcp": {
      "args": [
        "-y",
        "@one-source/mcp"
      ],
      "command": "npx"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "mcp": {
      "args": [
        "-y",
        "@one-source/mcp"
      ],
      "command": "npx"
    }
  }
}

OneSource MCP — questions

Answers built from our own checks of this server.

Why is there no uptime for OneSource MCP?
OneSource MCP runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package @one-source/mcp was installed 66 times last week.
How do I connect OneSource MCP?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It runs locally, so the command pulls @one-source/mcp straight from npm; nothing to host, nothing to sign up for.
How many people use OneSource MCP?
The npm package @one-source/mcp was installed 66 times in the last week. Week over week that is -74%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is OneSource MCP open source?
Yes — it is published under the NOASSERTION licence, written in TypeScript, 0 stars on GitHub and 1 open issue. The source link is on this page, so you can read exactly what it does with your data before you connect it.