three.ws Naming MCP Server
by nirholasio.github.nirholas/naming-mcpv0.1.2
On-chain identity for AI agents: resolve .sol names, reverse-lookup wallets, check handles.
context tax
queued
security
queued
cold start
queued
freshness
Active2d ago
Install three.ws Naming MCP server
Install in Claude Code
claude mcp add naming -- npx -y @three-ws/naming-mcpInstall in Cursor
{
"mcpServers": {
"naming": {
"command": "npx",
"args": [
"-y",
"@three-ws/naming-mcp"
]
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"naming": {
"command": "npx",
"args": [
"-y",
"@three-ws/naming-mcp"
]
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"naming": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@three-ws/naming-mcp"
]
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"naming": {
"command": "npx",
"args": [
"-y",
"@three-ws/naming-mcp"
]
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Configuration
| Variable | Required | Secret | Description |
|---|---|---|---|
| THREE_WS_BASE | — | — | Base URL of the three.ws API that serves /api/sns and /api/threews/subdomain. Override only when self-hosting or targeting a preview deployment. |
| THREE_WS_TIMEOUT_MS | — | — | Per-request timeout in milliseconds. Resolution and availability checks hit a Solana RPC pool, so the default leaves room for a cold lookup. |
Freshness
Active — last maintenance signal 2d ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-10-08 · 2d ago · GitHub
Latest release
2026-09-30 · 10d ago · GitHub · v1.5.2
Package published
no data · npm/PyPI
Registry entry updated
2026-08-19 · 51d ago · official registry · v0.1.2
FAQ
›How do I install the three.ws Naming MCP server in Claude Code?
Run: claude mcp add naming -- npx -y @three-ws/naming-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does three.ws Naming require an API key?
No required environment variables are declared in its published metadata.
›Can I use three.ws Naming as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is three.ws Naming in the official MCP registry?
Yes, as io.github.nirholas/naming-mcp.