three.ws Avatars runs on your own machine — the client starts it, so there is no endpoint to ping. 93 installs a week from npm. Last commit 1 Nov 2026.
three.ws 3D avatars in your agent: render a live, interactive 3D avatar inline, or get an embed.
What the code does
We read the source, 2 h ago · rules 995398eba69f
Things with no honest explanation: a promise that contradicts the code, code that runs at install time while hiding what it does, data leaving the machine.
'http://metadata.google.internal/computeMetadata/v1/instance/service-accounts/default/token',
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
const r = await redis.eval(
const proc = spawn(ffmpegPath(), ['-hide_banner', '-loglevel', 'error', '-i', 'pipe:0', ...args, 'pipe:1']);
const [row] = await sql`SELECT voice_provider, voice_id FROM agent_identities WHERE id = ${agentId}`.catch(() => []);
return JSON.parse(await readFile(path.join(base, rel), 'utf8'));
return subprocess.run(
exec(compile(job["code"], "<three-ws-blender-mcp>", "exec"), namespace)
if (reset) { state.cursor = null; state.total = 0; grid.innerHTML = skeletons(); stateEl.hidden = true; }
`https://api.telegram.org/bot${cfg.token}/sendMessage`,
"bytecode": "0x60806040523480156200001157600080fd5b5060405162000dd238038062000dd2833981016040819052620000349162000351565b8383600362000044838262000477565b50600462000053828262000477565b5050506001600160a01b038116620000a65760405162461bcd60e51b8152602060048201526011602482015270726…
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
We found things in this code
Code changes quietly between releases, and nobody reads the diff of a dependency. We do, on every release — watch three.ws Avatars and you get told the day something new turns up.
Connect this server
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add threews-avatar -- npx -y @three-ws/avatar-mcp{
"mcpServers": {
"threews-avatar": {
"command": "npx",
"args": [
"-y",
"@three-ws/avatar-mcp"
]
}
}
}[mcp_servers.threews-avatar]
command = "npx"
args = ["-y", "@three-ws/avatar-mcp"]{
"mcpServers": {
"threews-avatar": {
"command": "npx",
"args": [
"-y",
"@three-ws/avatar-mcp"
]
}
}
}{
"servers": {
"threews-avatar": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@three-ws/avatar-mcp"
]
}
}
}Optional settings from the registry entry, left out of the block above:
THREEWS_BASE_URL (three.ws host to read avatars from. Defaults to https://three.ws).
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three.ws Avatars — questions
Answers built from our own checks of this server.