contact_human — Human Mailbox MCP Tool
contact_human
(contact human) is one of 32 tools on the
Human Mailbox
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call contact_human from your client
- Claude Code Human Mailbox contact_human run in your project directory
- Claude Desktop Human Mailbox contact_human ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Human Mailbox contact_human ~/.cursor/mcp.json
- VS Code Human Mailbox contact_human .vscode/mcp.json
- Zed Human Mailbox contact_human ~/.config/zed/settings.json
- Windsurf Human Mailbox contact_human ~/.codeium/windsurf/mcp_config.json
- Cline Human Mailbox contact_human ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Human Mailbox contact_human ~/.gemini/settings.json
- Grok Human Mailbox contact_human .mcp.json (in your project root)
- ChatGPT Human Mailbox contact_human Settings → Connectors → Advanced → Developer mode
- Claude.ai Human Mailbox contact_human Settings → Connectors → Add custom connector
- LangChain Human Mailbox contact_human pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http mailbox https://humanmailbox.com/mcpOther tools on this server
- register_mailbox
- start_demo
- express_interest
- get_prices
- get_account
- get_address
- buy_bundle
- pay_item
- announce_shipment
- list_shipments
- list_items
- get_item
- request_action
- list_requests
- get_request
- accept_quote
- cancel_request
- list_codes
- reveal_codes
- request_invoice
- list_invoices
- check_inquiry
- get_balance
- get_summary
- get_subscription
- pay_subscription
- update_account
- top_up
- check_top_up
- send_message
- list_messages
This list was read from the server itself, by connecting to it and calling tools/list on 11 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.