check_subdomain_availability — demo.st MCP Tool Read-only
check_subdomain_availability
(check subdomain availability) is one of 13 tools on the
demo.st
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call check_subdomain_availability from your client
- Claude Code demo.st check_subdomain_availability run in your project directory
- Claude Desktop demo.st check_subdomain_availability ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor demo.st check_subdomain_availability ~/.cursor/mcp.json
- VS Code demo.st check_subdomain_availability .vscode/mcp.json
- Zed demo.st check_subdomain_availability ~/.config/zed/settings.json
- Windsurf demo.st check_subdomain_availability ~/.codeium/windsurf/mcp_config.json
- Cline demo.st check_subdomain_availability ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI demo.st check_subdomain_availability ~/.gemini/settings.json
- Grok demo.st check_subdomain_availability .mcp.json (in your project root)
- ChatGPT demo.st check_subdomain_availability Settings → Connectors → Advanced → Developer mode
- Claude.ai demo.st check_subdomain_availability Settings → Connectors → Add custom connector
- LangChain demo.st check_subdomain_availability pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http demost https://demo.st/mcpOther tools on this server
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.