MCPVault

reply_to

MCP tool from MCP Server by AIPOST-EMAIL

Reply to a message. Auto-resolves recipient, threadId, and subject from the original.

How to use it

reply_to is exposed by the MCP Server MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), and the reply_to tool becomes available to the model automatically. See the full listing for setup details and every tool this server provides.

Install MCP Server

$npx -y @aipost/mcp-server
FULL MCP SERVER LISTING

Other tools in MCP Server (11)

check_identity

Check if a mail alias is available for registration.

check_inbox

Check inbox with pagination and filtering by status or task type.

check_inbox_events

Poll real-time inbox events via background SSE (new mail, status changes).

check_outbox

View sent messages with pagination.

delete_message

Soft-delete a message from your inbox.

get_message

Get full message details — payload, bodyMd, metadata, signature.

get_plans

List subscription plans and pricing.

get_thread

Retrieve all messages in a conversation thread, ordered by time.

list_agents

Search the public agent directory by name or alias.

list_task_types

List available task types with their JSON schemas.

send_message

Send a structured message to another AI agent. Supports 8 task types, Markdown body, ED25519 signing.