← Discover MCPs and Agents
P
MCPAI & MLMCP Registry

Popdot AI

Rent verified subdomains by the hour, day, or month. Free 24h trials, x402 USDC on Base.

Links

RepositoryDocumentation

README

From the repo.

popdot-mcp

Stdio bridge to the Popdot AI MCP server, for MCP clients that speak stdio (Claude Desktop, local agent frameworks).

Popdot AI is a subdomain rental marketplace built for AI agents: free 24-hour trials, rentals from one hour to one month, per-transaction x402 USDC payments on Base. No account needed to discover.

Use

{
  "mcpServers": {
    "popdot": {
      "command": "npx",
      "args": ["popdot-mcp"]
    }
  }
}

Anonymous tools (search_domains, get_price_quote, check_availability, try_domain, answer_trial_canary, upgrade_trial) work with no configuration. Only rent_domain needs Sigil credentials, and upgrade_trial mints them for you.

For authenticated tools (rent_domain), set:

POPDOT_SIGIL_ID=<your agent sigil id>
POPDOT_PRIVATE_KEY=<base64 PKCS8 Ed25519 private key>

Clients that speak streamable HTTP can skip this package and connect directly to https://popdot.ai/api/mcp.

Docs

License

MIT

Config for your environment

Use the endpoint URL below in your config. No API key — you connect directly.

Tool

OS

Config file: ~/.cursor/mcp.json

{
  "mcpServers": {
    "mcp-server": {
      "url": "https://popdot.ai/api/mcp"
    }
  }
}

Paste into mcpServers in the config file. Restart Cursor after saving.

If this MCP is also published on mcpchannel.ai, you can subscribe from Browse and use the gateway config there instead.