nylas_send_message — Nylas MCP by usefulapi MCP Tool
nylas_send_message
(nylas send message) is one of 15 tools on the
Nylas MCP by usefulapi
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call nylas_send_message from your client
- Claude Code Nylas MCP by usefulapi nylas_send_message run in your project directory
- Claude Desktop Nylas MCP by usefulapi nylas_send_message ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Nylas MCP by usefulapi nylas_send_message ~/.cursor/mcp.json
- VS Code Nylas MCP by usefulapi nylas_send_message .vscode/mcp.json
- Zed Nylas MCP by usefulapi nylas_send_message ~/.config/zed/settings.json
- Windsurf Nylas MCP by usefulapi nylas_send_message ~/.codeium/windsurf/mcp_config.json
- Cline Nylas MCP by usefulapi nylas_send_message ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Nylas MCP by usefulapi nylas_send_message ~/.gemini/settings.json
- Grok Nylas MCP by usefulapi nylas_send_message .mcp.json (in your project root)
- ChatGPT Nylas MCP by usefulapi nylas_send_message Settings → Connectors → Advanced → Developer mode
- Claude.ai Nylas MCP by usefulapi nylas_send_message Settings → Connectors → Add custom connector
- LangChain Nylas MCP by usefulapi nylas_send_message pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http nylas https://nylas.usefulapi.io/mcpOther tools on this server
This list was read from the server itself, by connecting to it and calling tools/list on 14 November 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.