AI Plugin Index
3D AI Agent Avatar
CommunityMCP server by nirholas · updated · ★ 241
3D AI Agent Avatar — render any GLB, give it a Solana wallet, a voice, and pump.fun powers. 3D AI Agent Avatar is a community project by nirholas, not verified by a company domain.
Last commit 4 days ago
Apache-2.0: permissive, fine for commercial use
Clear description, published package or server URL, 241 stars, original repository
Runs a script automatically when the package is installed
What you need
| Setting | Needed | What it is |
|---|---|---|
SOLANA_Environment variable | Optional | Solana mainnet RPC endpoint. Defaults to https://api.mainnet-beta.solana.com — bring your own (Helius / Quicknode / Triton) for production traffic. Default: https://api.mainnet-beta.solana.com |
ETH_Environment variable | Optional | Ethereum mainnet RPC for ENS resolution. Optional — falls back to ethers' default public providers. |
HELIUS_Environment variable, secret | Optional | Optional Helius API key — enables exact supply + DAS data in pump_snapshot. |
NVIDIA_Environment variable, secret | Optional | NVIDIA NIM key (nvapi-…) — leads the speak tool's TTS provider chain with the free Magpie TTS lane. |
OPENAI_Environment variable, secret | Optional | OpenAI TTS — the speak tool's paid backstop when the free NVIDIA lane is unavailable. |
REPLICATE_Environment variable, secret | Optional | Required for the generate_avatar tool (Replicate text/image-to-3D). |
REPLICATE_Environment variable | Optional | Replicate version hash pinned for text-to-3D — recommended: latest tencent/hunyuan-3d-3.1. |
SOLANA_Environment variable, secret | Optional | Optional default base58 Solana secret for wallet_send / pump_buy. Per-call secret args override this. Treat like cash. |
THREE_Environment variable | Optional | Optional pump.fun mint address for $three so tools accept target="three" as shorthand. |
MAX_Environment variable | Optional | Per-transaction spend cap in SOL for the execution tools (wallet_send, pump_buy, pump_launch, pump_collect_fees). Default: 0.5 |
REQUIRE_Environment variable | Optional | When on (default), execution tools refuse until re-issued with confirm:true. Set 0/false to disable the gate. Default: true |
From the publisher's entry in the official MCP Registry. Required settings are already in the install config below as placeholders.
Install 3D AI Agent Avatar
Built from the published package, never by AIclaude mcp add 3d-ai-agent-avatar -- npx -y @three-ws/avatar-agentRun in your terminal. Add --scope user to use it in every project.
{
"mcpServers": {
"3d-ai-agent-avatar": {
"command": "npx",
"args": [
"-y",
"@three-ws/avatar-agent"
]
}
}
}Settings, Developer, Edit config. Paste into claude_desktop_config.json and restart.
{
"mcpServers": {
"3d-ai-agent-avatar": {
"command": "npx",
"args": [
"-y",
"@three-ws/avatar-agent"
]
}
}
}Add to ~/.cursor/mcp.json (all projects) or .cursor/mcp.json (this project).
{
"servers": {
"3d-ai-agent-avatar": {
"command": "npx",
"args": [
"-y",
"@three-ws/avatar-agent"
]
}
}
}Add to .vscode/mcp.json. VS Code uses "servers", not "mcpServers".
codex mcp add 3d-ai-agent-avatar -- npx -y @three-ws/avatar-agent{
"mcpServers": {
"3d-ai-agent-avatar": {
"command": "npx",
"args": [
"-y",
"@three-ws/avatar-agent"
]
}
}
}Add to ~/.gemini/config/mcp_config.json (all projects) or .agents/mcp_config.json (this project).
gemini mcp add 3d-ai-agent-avatar npx -y @three-ws/avatar-agentGemini CLI was replaced by Antigravity CLI in June 2026 and remains only for enterprise licences and paid API keys.
MCP servers run with your permissions and can read what you give them access to. Some need an API key: check the README and add it under env in the 3d-ai-agent-avatar block.
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Security check
B- Runs a script automatically when the package is installedIn
package.json:"postinstall":
Checked automatically: README.md, package.json. This looks for known risky patterns and is not a full audit. How grades work
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3D AI Agent Avatar: common questions
How do I install 3D AI Agent Avatar?
In Claude Code run claude mcp add 3d-ai-agent-avatar -- npx -y @three-ws/avatar-agent. For Claude Desktop, Cursor and VS Code, paste the config shown above and restart. See the install guides.
Is 3D AI Agent Avatar the official server?
3D AI Agent Avatar is a community project by nirholas, not verified by a company domain.
Is 3D AI Agent Avatar free?
The code is published under the Apache-2.0 licence. The service it connects to may have its own pricing.
Is 3D AI Agent Avatar safe to use?
It scores 82 of 100. Grades: maintenance A, licence A, quality B. Security check: grade B (runs a script automatically when the package is installed). Review the code before you install. How grades work.
What are alternatives to 3D AI Agent Avatar?
Similar MCP servers: GitDiagram, draw.io, Pascal 3D Editor, Agent-Native Plan.
Does 3D AI Agent Avatar work with ChatGPT?
Not directly. It runs locally, and ChatGPT only connects to remote servers with a URL. Use it in Claude Code, Claude Desktop, Cursor, VS Code or Codex.