Agent-Native Calendar
Agent-Native Google Calendar - manage events, sync, and public booking
Description from the maker (original English)
Create and send an AI-illustrated postcard anywhere in the world
These three are never merged into one score: opinions, measurements and popularity are different things.
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
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Works in Claude on the web, desktop and mobile:
https://api.paperplanepost.com/v1/mcpRun this in your terminal
claude mcp add --transport http office https://api.paperplanepost.com/v1/mcpPaste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"office": {
"url": "https://api.paperplanepost.com/v1/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Paste into .vscode/mcp.json in your project
{
"servers": {
"office": {
"type": "http",
"url": "https://api.paperplanepost.com/v1/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
ChatGPT connects only to servers on the internet:
https://api.paperplanepost.com/v1/mcpMenu names can differ slightly by plan and over time.
Your choice stays on this device in a cookie; no account needed.
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
Tool names and descriptions exactly as the server reported them on Nov 7, 2026. The maker wrote them, not us; we show them as plain text.
start_postcardStart 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 postage included. Mails from the US to 194 countries; the address country is an ISO 3166-1 alpha-2 code. Use photo for an uploaded or ChatG
show_postcardDisplay the Finish your postcard button for an existing unpaid draft URL returned by start_postcard, including after the Claude skill's file-transfer helper. Does not create a draft, read its contents, charge, or mail anything. Only use the exact returned URL; never invent one. T
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026
The registry name was verified against the domain paperplanepost.com (the registry checks domain ownership)
We have not read this repo from GitHub yet
We have not read this repo from GitHub yet
Responded in 372 ms (HTTP 200)
No sign-in needed
Read 2 tool descriptions and found no hidden instructions to the AI
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
It passed 3 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
The registry does not list a required key, though some servers ask you to sign in on first use.
It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.
The GitHub repo last changed –, and the latest version (1.0.2) reached the registry 9 days ago.
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.
In the same category: Agent-Native Calendar, Excel MCP Server, MCP Server for Excel
Servers in the same category from other makers, sorted by stars.
Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
Agent-Native Google Calendar - manage events, sync, and public booking
Lets AI create and edit Excel files itself, including formulas, charts and PivotTables, without Excel installed.
Excel automation for AI - Sheets, Power Query, DAX, VBA, Tables, Ranges and more. Windows only.
Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
Create and send an AI-illustrated postcard anywhere in the world.
Start an unpaid draft from your assistant, then open the returned link to review the photo, finish the note and address, and pay for printing and mailing on Paper Plane Post.
Add this remote MCP server with Streamable HTTP:
https://api.paperplanepost.com/v1/mcp
No account, API key, or authentication header is required. The root plugin.json and mcp.json form a portable Agent Plugin that Cursor Directory can discover from this repository URL. The MCP configuration is:
{
"mcpServers": { "paper-plane-post": { "type": "streamable-http", "url": "https://api.paperplanepost.com/v1/mcp" } } }
start_postcard accepts one photo source: a public HTTPS photo_url, actual file bytes encoded as photo_base64, or the host's supported file input. Include a note and any known recipient fields, or leave them for the website. show_postcard displays the handoff for an existing draft URL without creating another draft. Tool calls never charge money or mail a postcard. Draft links expire after seven days.
Use actual file bytes, never base64 invented from an image. Missing note or address fields don't block a draft. The website handles review, payment, and mailing; order lookup is unavailable through this server.
server.json: official MCP Registry metadata for com.paperplanepost/office.These are distribution sources. A package archive or registry listing does not imply approval in an AI app's directory. Build with Bun and the system zip command. From this repository's root:
bun chatgpt/docs/package.ts
bun claude/docs/package.ts
Archives are written under dist/ in the working directory. The builders use explicit file allowlists; environment files and review evidence aren't packaged.
Connection guide · Support · Privacy · Terms
The files in this repository are MIT licensed. This license covers the published plugin and connection materials; the hosted service and its private implementation are separate. Using the service is subject to its terms, and printing and mailing require payment on the website.