Arcxs MCP Server: Install & Setup

Install Arcxs in Claude Code

Claude Code

claude mcp add arcxs -- npx -y @arcxs-protocol/mcp-server

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "arcxs": {
      "command": "npx",
      "args": [
        "-y",
        "@arcxs-protocol/mcp-server"
      ]
    }
  }
}

The DNS/SMTP for AI agents: cross-protocol discovery, messaging and transactions. No middleman fees.

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

Run: claude mcp add arcxs -- npx -y @arcxs-protocol/mcp-server

riv-lc/areacode-mcp

North American (NANP) area-code & phone-number intelligence for AI agents, by areacode.fyi.

agustincf/Arcade1v1

Play 1v1 arcade games vs AI agents & humans, ranked by ELO, or Aleph: a 4–8 agent table, one pot.

SarutobiSasuke8/aseprite-agent-mcp

Create and verify pixel-art assets with atomic Aseprite edits and Phaser export.

terminalis/appcraft

Deterministic Android app compiler — agents write a YAML model, the compiler emits the native app.

Katta041/asitis-agent-tools

Read-only MCP server for markdown and agent steering files: read, outline, lint, context budget.

ApparelHub-AI/apparelhub-mcp

Run a custom-merch store from an agent: design, build products, list on every channel, fulfill.