Skip to content
mcp/harbor
Verified official

Postly MCP

v1.0.0

io.github.gustavnorrelund/postly

Send printed letters to Danish addresses: regular or registered mail, printed and posted for you.

transport:streamable-http tools:7
Website

Target client

run in your project directory 

claude mcp add --transport http postly https://postly.dk/api/public/v1/mcp

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

get_pricing Read-only

get pricing

get_balance Read-only

get balance

send_letter Mutating

send letter

get_letter_status Read-only

get letter status

list_letters Read-only

list letters

create_letter_order Mutating

create letter order

get_order_status Read-only

get order status

All 7 tools, one page each

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.