Create and send an AI-illustrated postcard anywhere in the world. Connect the official Paper Plane Post MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http paper-plane-post https://api.paperplanepost.com/v1/mcpRun in your terminal, then restart Claude Code.
Paper Plane Post · https://api.paperplanepost.com/v1/mcp
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “start_postcard”: Start a Paper Plane Post postcard: a photo printed on a 4×6 card, with an optional illustrated version of it, mailed first class for $7 with.”
“Use “show_postcard”: Display the Finish your postcard button for an existing unpaid draft URL returned by start_postcard, including after the Claude skill's file.”
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Paper Plane Post holds up.
Operated by Paper Plane Post (paperplanepost.com) at its documented MCP endpoint — not a third-party mirror or community re-host.
This server only exposes public data — no account and no credentials are involved when you connect.
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
If Paper Plane Post adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Choose Paper Plane Post in the gate directory. No sign-in needed.
Paper Plane Post's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
start_postcard — Start a Paper Plane Post postcard: a photo printed on a 4×6 card, with an optional illustrated version of it, mailed first class for $7 with
show_postcard — Display the Finish your postcard button for an existing unpaid draft URL returned by start_postcard, including after the Claude skill's file
https://api.paperplanepost.com/v1/mcpYes — Paper Plane Post operates its own remote MCP server at api.paperplanepost.com. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
Add gate's gateway URL to your AI client once, then pick Paper Plane Post in the directory. No account or sign-in is needed. From then on, Paper Plane Post's tools are available in every client you've connected to gate.
No. Paper Plane Post runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Yes — you can get started with gate for free and connect Paper Plane Post in minutes. No credit card required.
Every server below works through the same gateway URL — connect once, add tools anytime.
Set up Paper Plane Post in: Claude · Claude Code · ChatGPT · Cursor · VS Code
One URL. All MCPs. Full control. Free to start.
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