Mossgate MCP Server

by mossgatehqdev.mossgate/mossgate-mcpv0.1.1

mcp stdio server exposing mossgate trust and rue render apis with x402 usdc payment

0Node.jsstdioofficial registry

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security

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freshness

Maintained2mo ago

Install Mossgate MCP server

claude mcp add mossgate -e MOSSGATE_BUYER_PK='<mossgate-buyer-pk>' -- npx -y mossgate-mcp

{
  "mcpServers": {
    "mossgate": {
      "command": "npx",
      "args": [
        "-y",
        "mossgate-mcp"
      ],
      "env": {
        "MOSSGATE_BUYER_PK": "<mossgate-buyer-pk>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "mossgate": {
      "command": "npx",
      "args": [
        "-y",
        "mossgate-mcp"
      ],
      "env": {
        "MOSSGATE_BUYER_PK": "<mossgate-buyer-pk>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "mossgate": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "mossgate-mcp"
      ],
      "env": {
        "MOSSGATE_BUYER_PK": "<mossgate-buyer-pk>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "mossgate": {
      "command": "npx",
      "args": [
        "-y",
        "mossgate-mcp"
      ],
      "env": {
        "MOSSGATE_BUYER_PK": "<mossgate-buyer-pk>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
MOSSGATE_BUYER_PK	yes	yes	evm private key funding x402 usdc payments on base

Freshness

Maintained — last maintenance signal 2mo ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-08-08 · 2mo ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-08-08 · 2mo ago · official registry · v0.1.1

FAQ

›How do I install the Mossgate MCP server in Claude Code?

Run: claude mcp add mossgate -e MOSSGATE_BUYER_PK='<mossgate-buyer-pk>' -- npx -y mossgate-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Mossgate require an API key?

Yes. It expects MOSSGATE_BUYER_PK, of which 1 is a secret.

›Can I use Mossgate as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Mossgate in the official MCP registry?

Yes, as dev.mossgate/mossgate-mcp.