Popdot MCP server
{
"mcpServers": {
"popdot": {
"command": "npx",
"args": [
"-y",
"popdot-mcp@latest",
"popdot-mcp"
],
"env": {
"POPDOT_SIGIL_ID": "<popdot_sigil_id>",
"POPDOT_PRIVATE_KEY": "<popdot_private_key>"
}
}
}
}{
"mcpServers": {
"popdot": {
"command": "npx",
"args": [
"-y",
"popdot-mcp@latest",
"popdot-mcp"
],
"env": {
"POPDOT_SIGIL_ID": "<popdot_sigil_id>",
"POPDOT_PRIVATE_KEY": "<popdot_private_key>"
}
}
}
}{
"mcpServers": {
"popdot": {
"command": "npx",
"args": [
"-y",
"popdot-mcp@latest",
"popdot-mcp"
],
"env": {
"POPDOT_SIGIL_ID": "<popdot_sigil_id>",
"POPDOT_PRIVATE_KEY": "<popdot_private_key>"
}
}
}
}{
"servers": {
"popdot": {
"command": "npx",
"args": [
"-y",
"popdot-mcp@latest",
"popdot-mcp"
],
"env": {
"POPDOT_SIGIL_ID": "${input:popdot_sigil_id}",
"POPDOT_PRIVATE_KEY": "${input:popdot_private_key}"
}
}
},
"inputs": [
{
"id": "popdot_sigil_id",
"type": "promptString",
"description": "Popdot sigil id",
"password": true
},
{
"id": "popdot_private_key",
"type": "promptString",
"description": "Popdot private key",
"password": true
}
]
}{
"mcpServers": {
"popdot": {
"command": "npx",
"args": [
"-y",
"popdot-mcp@latest",
"popdot-mcp"
],
"env": {
"POPDOT_SIGIL_ID": "<popdot_sigil_id>",
"POPDOT_PRIVATE_KEY": "<popdot_private_key>"
}
}
}
}file .mcp.json (in your project root)file claude_desktop_config.jsonfile ~/.cursor/mcp.jsonfile .vscode/mcp.jsonfile ~/.codeium/windsurf/mcp_config.jsoninstall npx -y popdot-mcpversion 2.0.0
What it does
Popdot MCP exposes a subdomain rental marketplace where AI agents can search, price, check availability, and rent subdomains by the hour, day, or month on Base blockchain. It's for developers building AI agents that need temporary domain resources or want to explore subdomain rental options without account setup.
- Search available subdomains and get pricing information for rental periods ranging from hours to months.
- Check if a specific subdomain is available and obtain price quotes before committing to a rental.
- Rent a subdomain using per-transaction USDC payments on Base (requires agent credentials).
Tools this server exposes
| Tool | Does |
|---|---|
| search_domains | Search for available subdomains in the marketplace. |
| get_price_quote | Get pricing information for subdomain rentals. |
| check_availability | Check if a specific subdomain is available for rental. |
| try_domain | Start a free 24-hour trial of a subdomain. |
| rent_domain | Rent a subdomain using USDC payments on Base (requires authentication). |
Before you enable it
An MCP server runs with whatever access you give it. Start with a development account rather than production, and check which tools the server exposes before you let an agent call them unattended.