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three.ws 3D Agent Tools

three.ws 3D Agent Tools is an MCP server that adds tools to AI assistants such as Claude Desktop, Claude Code and Cursor. MCP tools from three.ws: free + paid text-to-3D, rigging, agent reputation, market intel. It has 250 GitHub stars, is released under the Apache-2.0 license and runs locally with npx -y @three-ws/mcp-server.

github.com/nirholas/three.ws (opens in a new tab)

Data as of from the GitHub API and the official MCP registry; description from the project's repository. Report an error

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Install three.ws 3D Agent Tools

Generated from the server's MCP registry entry. Replace your-value with your own values.

Claude Desktop

claude_desktop_config.json
{
  "mcpServers": {
    "three-ws-3d-agent-tools": {
      "command": "npx",
      "args": [
        "-y",
        "@three-ws/mcp-server"
      ],
      "env": {
        "HELIUS_API_KEY": "your-value"
      }
    }
  }
}

Settings > Developer > Edit Config. macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\. Restart Claude Desktop afterwards.

Claude Code

claude mcp add --env HELIUS_API_KEY=your-value --transport stdio three-ws-3d-agent-tools -- npx -y @three-ws/mcp-server

Cursor

.cursor/mcp.json
{
  "mcpServers": {
    "three-ws-3d-agent-tools": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@three-ws/mcp-server"
      ],
      "env": {
        "HELIUS_API_KEY": "your-value"
      }
    }
  }
}

Project file; use ~/.cursor/mcp.json to enable it in every project.

VS Code

.vscode/mcp.json
{
  "inputs": [
    {
      "type": "promptString",
      "id": "helius_api_key",
      "description": "HELIUS_API_KEY",
      "password": true
    }
  ],
  "servers": {
    "three-ws-3d-agent-tools": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@three-ws/mcp-server"
      ],
      "env": {
        "HELIUS_API_KEY": "${input:helius_api_key}"
      }
    }
  }
}

Config formats checked against the official docs on Oct 7, 2026: modelcontextprotocol.io (opens in a new tab), code.claude.com (opens in a new tab), cursor.com (opens in a new tab), code.visualstudio.com (opens in a new tab).

Environment variables

Variables the server reads at startup.

NameRequiredDescription
MCP_SVM_PAYMENT_ADDRESSNoSolana address that receives USDC when a client pays for a tool call (falls back to X402PAYTOSOLANA / X402PAY_TO). Required to settle paid tools.
SOLANA_RPC_URLNoSolana mainnet RPC endpoint. Defaults to the public cluster — bring your own (Helius / Quicknode / Triton) for production traffic.
HELIUS_API_KEYsecretNoOptional Helius API key — enables exact supply and richer DAS data in pump.fun snapshots.

Tools (26)

Parsed from the Tools section of the README; check the repository for the current list.

  • forge_free

    Free

  • mesh_forge

    $0.25

  • rig_mesh

    $0.20

  • forge_avatar

    $0.45

  • text_to_avatar

    $0.15

  • refine_model

    $0.25

  • restyle_material

    $0.05

  • get_pose_seed

    $0.001

  • pump_snapshot

    $0.005

  • sentiment_pulse

    $0.003

  • vanity_grinder

    $0.05

  • vanity_premium

    FREE

  • aixbt_intel

    $0.01

  • aixbt_projects

    $0.01

  • crypto_news

    FREE

  • crypto_news_digest

    FREE

  • news_resolve

    FREE

  • crypto_news_archive

    FREE tier

  • agent_reputation

    $0.01

  • agent_delegate_action

    $0.01

  • agent_hire_discover

    $0.01

  • agent_hire

    $0.05

  • ens_sns_resolve

    $0.0005

  • agenc_list_tasks

    $0.001

  • agenc_get_task

    $0.001

  • agenc_get_agent

    $0.001

About three.ws 3D Agent Tools

MCP tools from three.ws — free text→3D plus paid text/image→3D, avatars, rigging, agent reputation, and more. Paid calls settled per call in USDC.

  • animation
  • avatar
  • gltf
  • llm
  • mcp
  • webgl
  • 3d-generation
  • ai-agents
  • digital-human
  • generative-ai

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FAQ

three.ws 3D Agent Tools FAQ

Still curious? Email info@appsgit.com.

How do I install the three.ws 3D Agent Tools MCP server?

Add the command npx -y @three-ws/mcp-server to your MCP client: put it in claude_desktop_config.json for Claude Desktop, run claude mcp add for Claude Code, or add it to .cursor/mcp.json (Cursor) or .vscode/mcp.json (VS Code). The snippets on this page are ready to paste.

Is three.ws 3D Agent Tools free?

The server is open source under the Apache-2.0 license, so running it is free. It does not declare any required API key.

Is three.ws 3D Agent Tools actively maintained?

The most recent commit was on Oct 25, 2026. The latest release is forge-v0.5.0, published Oct 11, 2026. appsgit only lists MCP servers with a commit in the last six months.