three.ws Portfolio

three.ws Portfolio is a local MCP server: An agent's trading state — portfolio value, PnL, live balances, trade feed, and signed transfers. Install it from npm as @three-ws/portfolio-mcp.

Claude CodeCodexAntigravity

commandprompt

Terminal

claude mcp add io-github-nirholas-portfolio-mcp -e THREE_WS_BASE=... -e THREE_WS_TIMEOUT_MS=... -e THREE_WS_SESSION=... -e SOLANA_RPC_URL=... -e SOLANA_SECRET_KEY=... -e MAX_SOL_PER_TX=... -e RECIPIENT_ALLOWLIST=... -e REQUIRE_CONFIRM=... -- npx -y @three-ws/portfolio-mcp

Run in your project folder. Add --scope user to use it everywhere.

Add to claude_desktop_config.json or .cursor/mcp.json.

{
  "mcpServers": {
    "io-github-nirholas-portfolio-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@three-ws/portfolio-mcp"
      ],
      "env": {
        "THREE_WS_BASE": "...",
        "THREE_WS_TIMEOUT_MS": "...",
        "THREE_WS_SESSION": "...",
        "SOLANA_RPC_URL": "...",
        "SOLANA_SECRET_KEY": "...",
        "MAX_SOL_PER_TX": "...",
        "RECIPIENT_ALLOWLIST": "...",
        "REQUIRE_CONFIRM": "..."
      }
    }
  }
}

Fill in the environment variables with your own credentials.

• Runtime: Node.js 18+ (runs with npx).
• MCP client: Claude Code, Codex, Antigravity, Claude Desktop, Cursor or any other client that speaks MCP over stdio.
• Environment variables: THREE_WS_BASE, THREE_WS_TIMEOUT_MS, THREE_WS_SESSION, SOLANA_RPC_URL, SOLANA_SECRET_KEY, MAX_SOL_PER_TX, RECIPIENT_ALLOWLIST, REQUIRE_CONFIRM