loginUser — Petstore MCP Server MCP Tool
loginUser
(login user) is one of 19 tools on the
Petstore MCP Server
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call loginUser from your client
- Claude Code Petstore MCP Server loginUser run in your project directory
- Claude Desktop Petstore MCP Server loginUser ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Petstore MCP Server loginUser ~/.cursor/mcp.json
- VS Code Petstore MCP Server loginUser .vscode/mcp.json
- Zed Petstore MCP Server loginUser ~/.config/zed/settings.json
- Windsurf Petstore MCP Server loginUser ~/.codeium/windsurf/mcp_config.json
- Cline Petstore MCP Server loginUser ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Petstore MCP Server loginUser ~/.gemini/settings.json
- Grok Petstore MCP Server loginUser .mcp.json (in your project root)
- ChatGPT Petstore MCP Server loginUser Settings → Connectors → Advanced → Developer mode
- Claude.ai Petstore MCP Server loginUser Settings → Connectors → Add custom connector
- LangChain Petstore MCP Server loginUser pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http petstore https://petstore.run.mcp.com.ai/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.