threads_modify — Multi Mail MCP Tool
threads_modify
(threads modify) is one of 30 tools on the
Multi Mail
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call threads_modify from your client
- Claude Code Multi Mail threads_modify run in your project directory
- Claude Desktop Multi Mail threads_modify ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Multi Mail threads_modify ~/.cursor/mcp.json
- VS Code Multi Mail threads_modify .vscode/mcp.json
- Zed Multi Mail threads_modify ~/.config/zed/settings.json
- Windsurf Multi Mail threads_modify ~/.codeium/windsurf/mcp_config.json
- Cline Multi Mail threads_modify ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Multi Mail threads_modify ~/.gemini/settings.json
- Grok Multi Mail threads_modify .mcp.json (in your project root)
- ChatGPT Multi Mail threads_modify Settings → Connectors → Advanced → Developer mode
- Claude.ai Multi Mail threads_modify Settings → Connectors → Add custom connector
- LangChain Multi Mail threads_modify pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http mail https://mail.lumman.co/mcpOther tools on this server
- mailboxes_list
- messages_list
- messages_list_all_mailboxes
- threads_get
- messages_get
- drafts_create
- drafts_update
- drafts_reply
- drafts_forward
- drafts_delete
- messages_send
- drafts_send
- messages_reply
- messages_forward
- labels_list
- labels_create
- labels_update
- labels_delete
- threads_archive
- threads_trash
- threads_untrash
- messages_attachments_get
- settings_filters_list
- settings_filters_create
- settings_filters_delete
- settings_send_as_patch
- settings_send_as_get
- settings_get_vacation
- settings_update_vacation
This list was read from the server itself, by connecting to it and calling tools/list on 11 October 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.