Arca

Arca is a private data vault where your AI stores your structured data, semantic memory and skills.

Details

Transport: streamable-http
Latest version: 0.0.1
Status: listed
Source: Imported from the MCP registry
Homepage: site ↗

Versions

0.0.1 release date unknown

Install

Add to Cursor or pick your client:

claude mcp add --transport http build-arca-mcp-arca-mcp-server https://mcp.arca.build

One-click above, or in ~/.cursor/mcp.json:

{
  "mcpServers": {
    "build-arca-mcp-arca-mcp-server": {
      "url": "https://mcp.arca.build"
    }
  }
}

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

{
  "mcpServers": {
    "build-arca-mcp-arca-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://mcp.arca.build"
      ]
    }
  }
}

Endpoint, any MCP client:

https://mcp.arca.build

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