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 226 GitHub stars, is released under the Apache-2.0 license and runs locally with npx -y @three-ws/mcp-server.
- Other
- Apache-2.0
- Actively maintained
Install three.ws 3D Agent Tools
Generated from the server's MCP registry entry. Replace your-value with your own values.
Claude Desktop
{
"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-serverCursor
{
"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
{
"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.
| Name | Required | Description |
|---|---|---|
MCP_SVM_PAYMENT_ADDRESS | No | Solana 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_URL | No | Solana mainnet RPC endpoint. Defaults to the public cluster — bring your own (Helius / Quicknode / Triton) for production traffic. |
HELIUS_API_KEYsecret | No | Optional Helius API key — enables exact supply and richer DAS data in pump.fun snapshots. |
Tools (25)
Parsed from the Tools section of the README; check the repository for the current list.
forge_freeFree
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_premiumFREE
aixbt_intel$0.01
aixbt_projects$0.01
crypto_newsFREE
crypto_news_digestFREE
crypto_news_archiveFREE 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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What is 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 226 GitHub stars, is released under the Apache-2.0 license and runs locally with npx -y @three-ws/mcp-server. The source code is at github.com/nirholas/three.ws.
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 7, 2026. The latest release is v1.5.2, published Sep 30, 2026. appsgit only lists MCP servers with a commit in the last six months and re-checks every server daily.