SERVER

SMX by Space Markets (testnet)

Rank #105,721

io.github.Space-Markets-HQ/smx-mcp

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

1 version

Listed & last published

Oct 2, 2026

PURPOSE

What you can do with SMX by Space Markets (testnet)

SMX by Space Markets (testnet) is a Model Context Protocol (MCP) server. It ranks #105,721 of 150,963 active servers on MCP Toplist. SMX by Space Markets (testnet) is listed on Official MCP, with 1 tracked version. It was first listed on Oct 2, 2026 and most recently updated on Oct 2, 2026.

Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. Its registry listings below are the authority on what it does.

CAPABILITIES AND LIMITATIONS

What SMX by Space Markets (testnet) can and cannot do

Not verifiedMCP Toplist has not catalogued this server's tools or limitations. Check its registry listings below.

REQUIREMENTS

What you need before using SMX by Space Markets (testnet)

DeclaredNo credentialsNo credentials declared

The registry listing declares no required environment variables or authentication. This is declared metadata, not a verified install — the repository README is the authority.

Declared by the Official MCP Registry, last synced Oct 22, 2026. Not independently verified by MCP Toplist.

Declared in the registry install config

X402_PRIVATE_KEY · optional
SMX_RPC · optional

INSTALLATION AND FIRST TASK

Connect SMX by Space Markets (testnet) and confirm it works

npm package

claude mcp add smx-mcp -e "X402_PRIVATE_KEY=<your X402_PRIVATE_KEY>" -e "SMX_RPC=<your SMX_RPC>" -- npx -y smx-mcp

Replace each placeholder with your own value before saving.

npm package

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

[mcp_servers.smx-mcp.env]
X402_PRIVATE_KEY = "<your X402_PRIVATE_KEY>"
SMX_RPC = "<your SMX_RPC>"

Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "smx-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "smx-mcp"
      ],
      "env": {
        "X402_PRIVATE_KEY": "<your X402_PRIVATE_KEY>",
        "SMX_RPC": "<your SMX_RPC>"
      }
    }
  }
}

Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "smx-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "smx-mcp"
      ],
      "env": {
        "X402_PRIVATE_KEY": "<your X402_PRIVATE_KEY>",
        "SMX_RPC": "<your SMX_RPC>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.

npm package

{
  "servers": {
    "smx-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "smx-mcp"
      ],
      "env": {
        "X402_PRIVATE_KEY": "<your X402_PRIVATE_KEY>",
        "SMX_RPC": "<your SMX_RPC>"
      }
    }
  }
}

Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "smx-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "smx-mcp"
      ],
      "env": {
        "X402_PRIVATE_KEY": "<your X402_PRIVATE_KEY>",
        "SMX_RPC": "<your SMX_RPC>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "smx-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "smx-mcp"
      ],
      "env": {
        "X402_PRIVATE_KEY": "<your X402_PRIVATE_KEY>",
        "SMX_RPC": "<your SMX_RPC>"
      }
    }
  }
}

Replace each placeholder with your own value before saving.

First successful task

After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.

MAINTENANCE AND EVIDENCE

What changed, and when this was checked

First listed: Oct 2, 2026
Latest version published: Oct 2, 2026
Version history: 1 version tracked (below)
Requirements evidence: Declared by the Official MCP Registry, last synced Oct 22, 2026. Not independently verified by MCP Toplist.
Profile checked: Not yet — purpose, capabilities and requirements above come from registry data only
Ranking data as of: Oct 2, 2026

Registry sightings

Official MCP ↗listed since Oct 3, 2026 · still listed

Do you maintain SMX by Space Markets (testnet)? to correct or enrich this profile.

VERSIONS

Available versions (1)

Version	Published
0.1.2	Oct 2, 2026

STANDING

#105,721of 150,963 active servers

Ranks ahead of 45,242 of 150,963 servers on MCP Toplist.

BADGE

Show your rank

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

Markdown

[![MCP Toplist](https://mcptoplist.com/badge/io.github.Space-Markets-HQ%2Fsmx-mcp.svg)](https://mcptoplist.com/server/io.github.Space-Markets-HQ%2Fsmx-mcp)

HTML

<a href="https://mcptoplist.com/server/io.github.Space-Markets-HQ%2Fsmx-mcp"><img src="https://mcptoplist.com/badge/io.github.Space-Markets-HQ%2Fsmx-mcp.svg" alt="MCP Toplist: #105,721 of 150,963" /></a>

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

FAQ

Frequently asked questions

Is SMX by Space Markets (testnet) listed on the Official MCP Registry?: Yes — SMX by Space Markets (testnet) is listed on the Official MCP Registry.
How many versions does SMX by Space Markets (testnet) have?: MCP Toplist tracks 1 version of SMX by Space Markets (testnet), most recently published on Oct 2, 2026.

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