three.ws Portfolio MCP

A hosted Model Context Protocol server providing tools for 3D AI agent management, including avatar generation, glTF validation, agent data access, and memory operations.

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Package and access

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Community listingLocal stdioSource reviewed; not executedPublished by three.ws

Vendor documentation

What you can do with it

Generate 3D avatars
Validate glTF models
Access agent data
Manage agent memory

Source and maintenance

Community listingRegistry 0.1.2

mcp-registry: io.github.nirholas/portfolio-mcp@0.1.2 Source repository Project website

Maintenance checked: Oct 31, 2026, 10:59 PM UTC

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

@three-ws/portfolio-mcp 0.1.2

npmnpx

@three-ws/portfolio-mcp package definition

{
  "version": "0.1.2",
  "transport": "stdio",
  "identifier": "@three-ws/portfolio-mcp",
  "runtimeHint": "npx",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "THREE_WS_BASE",
      "format": "string",
      "default": "https://three.ws",
      "description": "Base URL of the three.ws API that serves the portfolio + trades endpoints. Override only when self-hosting or targeting a preview deployment."
    },
    {
      "name": "THREE_WS_TIMEOUT_MS",
      "format": "number",
      "default": "20000",
      "description": "Per-request timeout in milliseconds for the live three.ws API reads."
    },
    {
      "name": "THREE_WS_SESSION",
      "format": "string",
      "description": "Your three.ws session token (the value of the `__Host-sid` cookie from a signed-in browser). Required for the account-scoped reads — get_portfolio_summary, get_portfolio_history, get_portfolio_asset — which return data for the agents YOU own. The public trade feed and on-chain balance reads do not need it. Treat like a password."
    },
    {
      "name": "SOLANA_RPC_URL",
      "format": "string",
      "default": "https://api.mainnet-beta.solana.com",
      "description": "Solana mainnet RPC endpoint used by get_wallet_balances and send_transfer. Defaults to https://api.mainnet-beta.solana.com — bring your own (Helius / Quicknode / Triton) for production traffic."
    },
    {
      "name": "SOLANA_SECRET_KEY",
      "format": "string",
      "isRequired": true,
      "description": "Base58-encoded Solana secret key for the wallet that send_transfer signs from. REQUIRED for send_transfer (the only write tool); a per-call `secret` arg overrides it. Not needed for any read tool. Treat like cash."
    },
    {
      "name": "MAX_SOL_PER_TX",
      "format": "number",
      "default": "0.5",
      "description": "Per-transaction spend cap in SOL for native SOL transfers via send_transfer. Bounds the blast radius of a leaked key or an injected argument."
    },
    {
      "name": "RECIPIENT_ALLOWLIST",
      "format": "string",
      "description": "Optional comma-separated base58 pubkeys. When set, send_transfer refuses any recipient not in the list."
    },
    {
      "name": "REQUIRE_CONFIRM",
      "format": "boolean",
      "default": "true",
      "description": "When on (default), send_transfer refuses until re-issued with confirm:true. Set 0/false to disable the gate."
    }
  ]
}

Tools

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No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.

Cursor configuration

{
  "mcpServers": {
    "three-ws-portfolio-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@three-ws/portfolio-mcp@0.1.2"
      ],
      "env": {
        "THREE_WS_BASE": "<YOUR_THREE_WS_BASE>",
        "THREE_WS_TIMEOUT_MS": "<YOUR_THREE_WS_TIMEOUT_MS>",
        "THREE_WS_SESSION": "<YOUR_THREE_WS_SESSION>",
        "SOLANA_RPC_URL": "<YOUR_SOLANA_RPC_URL>",
        "SOLANA_SECRET_KEY": "<YOUR_SOLANA_SECRET_KEY>",
        "MAX_SOL_PER_TX": "<YOUR_MAX_SOL_PER_TX>",
        "RECIPIENT_ALLOWLIST": "<YOUR_RECIPIENT_ALLOWLIST>",
        "REQUIRE_CONFIRM": "<YOUR_REQUIRE_CONFIRM>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.

Cline configuration

{
  "mcpServers": {
    "three-ws-portfolio-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@three-ws/portfolio-mcp@0.1.2"
      ],
      "env": {
        "THREE_WS_BASE": "<YOUR_THREE_WS_BASE>",
        "THREE_WS_TIMEOUT_MS": "<YOUR_THREE_WS_TIMEOUT_MS>",
        "THREE_WS_SESSION": "<YOUR_THREE_WS_SESSION>",
        "SOLANA_RPC_URL": "<YOUR_SOLANA_RPC_URL>",
        "SOLANA_SECRET_KEY": "<YOUR_SOLANA_SECRET_KEY>",
        "MAX_SOL_PER_TX": "<YOUR_MAX_SOL_PER_TX>",
        "RECIPIENT_ALLOWLIST": "<YOUR_RECIPIENT_ALLOWLIST>",
        "REQUIRE_CONFIRM": "<YOUR_REQUIRE_CONFIRM>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.

VS Code configuration

{
  "servers": {
    "three-ws-portfolio-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@three-ws/portfolio-mcp@0.1.2"
      ],
      "env": {
        "THREE_WS_BASE": "<YOUR_THREE_WS_BASE>",
        "THREE_WS_TIMEOUT_MS": "<YOUR_THREE_WS_TIMEOUT_MS>",
        "THREE_WS_SESSION": "<YOUR_THREE_WS_SESSION>",
        "SOLANA_RPC_URL": "<YOUR_SOLANA_RPC_URL>",
        "SOLANA_SECRET_KEY": "<YOUR_SOLANA_SECRET_KEY>",
        "MAX_SOL_PER_TX": "<YOUR_MAX_SOL_PER_TX>",
        "RECIPIENT_ALLOWLIST": "<YOUR_RECIPIENT_ALLOWLIST>",
        "REQUIRE_CONFIRM": "<YOUR_REQUIRE_CONFIRM>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.

Claude Desktop configuration

{
  "mcpServers": {
    "three-ws-portfolio-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@three-ws/portfolio-mcp@0.1.2"
      ],
      "env": {
        "THREE_WS_BASE": "<YOUR_THREE_WS_BASE>",
        "THREE_WS_TIMEOUT_MS": "<YOUR_THREE_WS_TIMEOUT_MS>",
        "THREE_WS_SESSION": "<YOUR_THREE_WS_SESSION>",
        "SOLANA_RPC_URL": "<YOUR_SOLANA_RPC_URL>",
        "SOLANA_SECRET_KEY": "<YOUR_SOLANA_SECRET_KEY>",
        "MAX_SOL_PER_TX": "<YOUR_MAX_SOL_PER_TX>",
        "RECIPIENT_ALLOWLIST": "<YOUR_RECIPIENT_ALLOWLIST>",
        "REQUIRE_CONFIRM": "<YOUR_REQUIRE_CONFIRM>"
      }
    }
  }
}

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