SMX by Space Markets (testnet) MCP Server

by space-markets-hq Your server? Claim it

local only

SMX by Space Markets (testnet) runs on your own machine — the client starts it, so there is no endpoint to ping. 168 installs a week from npm.

SMX (Space Markets) testnet event markets and the Space Markets Index (SMI). Base Sepolia only.

Installs per day peak 639 · avg 25

a month agotoday

168

Installs / week

npm · smx-mcp

—

Stars

on GitHub

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Last commit

4 releases in 90 days

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License

language unknown

Nothing serious here today

Today is the operative word: we check SMX by Space Markets (testnet) every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

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.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add smx-mcp -- npx -y smx-mcp

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

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

~/.codex/config.toml

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

.cursor/mcp.json

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

.vscode/mcp.json

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

This one needs environment variables set before it will start: X402_PRIVATE_KEY (Optional. Your own Base Sepolia TEST wallet key holding Circle testnet USDC, used only by the paid tools ($0.01 testnet USDC per call, no real value). Never use a wallet with real funds.), SMX_RPC (Optional Base Sepolia RPC URL (default https://sepolia.base.org).). The author declared them in the registry entry; get the values from the project itself.

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SMX by Space Markets (testnet) — questions

Answers built from our own checks of this server.

Why is there no uptime for SMX by Space Markets (testnet)?

SMX by Space Markets (testnet) 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 smx-mcp was installed 168 times last week.

How do I connect SMX by Space Markets (testnet)?

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 smx-mcp straight from npm; nothing to host, nothing to sign up for.

How many people use SMX by Space Markets (testnet)?

The npm package smx-mcp was installed 168 times in the last week. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.