Ecardwidget MCP

Name: Ecardwidget MCP
Author: eCardWidget

by eCardWidgetversion 0.5.2i★ 1iRuns on your computer

Registry nameio.github.eCardWidget/ecardwidget-mcp

How to install

What it does

Send eCards, run bulk campaigns, and automate recurring cards from your AI assistant.

Connects Runs on your computer
Account or key Needs ECW_API_KEY
Category Marketing & social media

Install

Pick the AI app you use, then copy the settings.

Passed 3/3 checks · Runs on your computer · ✓ Commands checked Nov 14, 2026

First: which AI do you use?

ClaudeWeb · app · phoneChatGPTWebClaude CodeTerminalCursorCode editorVS CodeCode editorOtherOther apps

Pick your app and the steps appear below.

Works with Claude, with some setup first

You need a Ecardwidget MCP key (create it on the maker’s site) · Install Node.js on your computer first (one time) · Only the Claude desktop app (Windows or Mac), not the web or phone

Install Node.js
One time only; it works for every server that needs Node.js
Open the Node.js download page ↗
Done
Sign up and create a Ecardwidget MCP key
Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.
How to get a key is in the maker’s README below
Done
Open the Claude desktop app’s settings file
SettingsDeveloperEdit Config
Done

Paste these settings and save the file

{
  "mcpServers": {
    "ecardwidget": {
      "command": "npx",
      "args": [
        "-y",
        "ecardwidget-mcp"
      ],
      "env": {
        "ECW_API_KEY": "your-value"
      }
    }
  }
}

Paste the key only into the app’s field, never into a chat or to anyone

Done

Quit Claude and open it again
Done
Try it
Use Ecardwidget MCP and tell me what you can do for me, then show me one thing
✓ If Claude says it is using Ecardwidget MCP or shows a Ecardwidget MCP tool in the answer, you are connected

1 optional setting(s) (works without them)

The command above works without these. Add them only if you want to change something, following the maker’s description.

ECW_BASE_URL Override the API base URL (default https://app.ecardwidget.com). For custom domains / testing. · default https://app.ecardwidget.com

Descriptions are as written by the maker.

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

ChatGPT cannot connect Ecardwidget MCP yet

Ecardwidget MCP runs on your computer, but ChatGPT can only connect servers that run on the web

What you can do instead

A · Use an app that can connect Ecardwidget MCP

Steps for Claude →You need a Ecardwidget MCP key (create it on the maker’s site) · Install Node.js on your computer first (one time) · Only the Claude desktop app (Windows or Mac), not the web or phone
Steps for Claude Code →You need a Ecardwidget MCP key (create it on the maker’s site) · Install Node.js on your computer first (one time)
Steps for Cursor →You need a Ecardwidget MCP key (create it on the maker’s site) · Install Node.js on your computer first (one time)
Steps for VS Code →You need a Ecardwidget MCP key (create it on the maker’s site) · Install Node.js on your computer first (one time)

B · Others in Marketing & social media that work with ChatGPT

Picked from the most used in the same category, only ones that connect by address with no key

Google Ads + Meta Ads + SEO/GEO MCP✓ ChatGPT
Cargo✓ ChatGPT
NotFair✓ ChatGPT

Works with Claude Code, with some setup first

You need a Ecardwidget MCP key (create it on the maker’s site) · Install Node.js on your computer first (one time)

Install Node.js
One time only; it works for every server that needs Node.js
Open the Node.js download page ↗
Done
Sign up and create a Ecardwidget MCP key
Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.
How to get a key is in the maker’s README below
Done
Open Terminal
Mac: press Command+Space and type Terminal · Windows: open PowerShell
Done
4
Paste this command and press Enter
```
claude mcp add --scope user ecardwidget --env ECW_API_KEY=your-value -- npx -y ecardwidget-mcp
```
Replace “your-value” with your key before pressing Enter
Paste the key only into the app’s field, never into a chat or to anyone
Done
Type /mcp in Claude Code
You should see Ecardwidget MCP listed as connected
Done
Try it
Use Ecardwidget MCP and tell me what you can do for me, then show me one thing
✓ If Claude Code says it is using Ecardwidget MCP or shows a Ecardwidget MCP tool in the answer, you are connected

1 optional setting(s) (works without them)

The command above works without these. Add them only if you want to change something, following the maker’s description.

ECW_BASE_URL Override the API base URL (default https://app.ecardwidget.com). For custom domains / testing. · default https://app.ecardwidget.com

Descriptions are as written by the maker.

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with Cursor, with some setup first

You need a Ecardwidget MCP key (create it on the maker’s site) · Install Node.js on your computer first (one time)

Install Node.js
One time only; it works for every server that needs Node.js
Open the Node.js download page ↗
Done
Sign up and create a Ecardwidget MCP key
Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.
How to get a key is in the maker’s README below
Done
Click this button to open Cursor
Open in Cursor
Cursor asks you to confirm; click Install
Done
Fill in your key
In the Ecardwidget MCP settings, ECW_API_KEY is empty; add your key and save
Paste the key only into the app’s field, never into a chat or to anyone
Done
Open the AI chat in Cursor in Agent mode
Done
Try it
Use Ecardwidget MCP and tell me what you can do for me, then show me one thing
✓ If Cursor says it is using Ecardwidget MCP or shows a Ecardwidget MCP tool in the answer, you are connected

1 optional setting(s) (works without them)

The command above works without these. Add them only if you want to change something, following the maker’s description.

ECW_BASE_URL Override the API base URL (default https://app.ecardwidget.com). For custom domains / testing. · default https://app.ecardwidget.com

Descriptions are as written by the maker.

Menu names checked against Cursor’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with VS Code, with some setup first

You need a Ecardwidget MCP key (create it on the maker’s site) · Install Node.js on your computer first (one time)

Install Node.js
One time only; it works for every server that needs Node.js
Open the Node.js download page ↗
Done
Sign up and create a Ecardwidget MCP key
Open the maker’s site, sign up and create an API key for the next step. Check the maker’s site for pricing and free plans.
How to get a key is in the maker’s README below
Done
Click this button to open VS Code
Open in VS Code
VS Code asks you to confirm; click Install
Done
Fill in your key
In the Ecardwidget MCP settings, ECW_API_KEY is empty; add your key and save
Paste the key only into the app’s field, never into a chat or to anyone
Done
Open the AI chat in VS Code in Agent mode
Done
Try it
Use Ecardwidget MCP and tell me what you can do for me, then show me one thing
✓ If VS Code says it is using Ecardwidget MCP or shows a Ecardwidget MCP tool in the answer, you are connected

1 optional setting(s) (works without them)

The command above works without these. Add them only if you want to change something, following the maker’s description.

ECW_BASE_URL Override the API base URL (default https://app.ecardwidget.com). For custom domains / testing. · default https://app.ecardwidget.com

Descriptions are as written by the maker.

Menu names checked against VS Code’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Other apps that use MCP, such as Windsurf, Zed or Gemini CLI, each add servers differently. See how in the app list.

See every app that uses MCP →

JSON settings are under “For developers” below

Stuck? Ask people who use Ecardwidget MCP💬 Discussion →

For developers: Terminal commands and JSON settings

Installed on your computer

Claude Code

claude mcp add --scope user ecardwidget --env ECW_API_KEY=your-value -- npx -y ecardwidget-mcp

Claude Desktop (claude_desktop_config.json)

{
  "mcpServers": {
    "ecardwidget": {
      "command": "npx",
      "args": [
        "-y",
        "ecardwidget-mcp"
      ],
      "env": {
        "ECW_API_KEY": "your-value"
      }
    }
  }
}

Cursor (~/.cursor/mcp.json)

{
  "mcpServers": {
    "ecardwidget": {
      "command": "npx",
      "args": [
        "-y",
        "ecardwidget-mcp"
      ],
      "env": {
        "ECW_API_KEY": "your-value"
      }
    }
  }
}

VS Code (mcp.json)

{
  "servers": {
    "ecardwidget": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "ecardwidget-mcp"
      ],
      "env": {
        "ECW_API_KEY": "your-value"
      }
    }
  }
}

Values you fill in

ECW_API_KEY secret required env
Scoped eCardWidget API key (Settings → Developers → API Keys). Used as a Bearer token.
ECW_BASE_URL env
Override the API base URL (default https://app.ecardwidget.com). For custom domains / testing.

Descriptions are as written by the maker.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

At a glance

GitHub stars i: 1
Downloads per weeki: 51/wk
Licence i: MIT
Connection: Runs on your computer
Transport: stdio
Latest versioni: 0.5.2
Categoryi: Marketing & social media
Published to registryi: Jul 10, 2026
Code last changedi: Jul 10, 2026
Maker: eCardWidget
Packages: npm: ecardwidget-mcp
Repo: eCardWidget/ecardwidget-mcp
Registry status: Active

Which apps can use it

Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.

Run on your computer in

Claude Goose LM Studio Msty Studio Cherry Studio Cursor VS Code + GitHub Copilot Visual Studio Windsurf (Devin Desktop)Zed Kiro Cline Continue JetBrains AI Assistant Claude Code Codex CLI Gemini CLI OpenCode nodecode Warp LibreChat Raycast

All apps, with pros and cons →

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

Basic checksi

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 14, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account eCardWidget, which owns the repo
✓ Pass
Still maintained
Code last changed 4 months ago
✓ Pass
Has a licence
Uses MIT
– Not applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
– Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
… Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints

Discussion

Ask, share a tip or report that it does not work. Sorted by what people marked helpful.

No posts yet. Be the first to ask or share.

Posts here are written by users, not the PopNx team.

User reviews

No reviews yet

Compared with others in Marketing & social mediai

More stars than 86% of the other 3924 servers in this category
Published to the registry more recently than 14% of the other 3924 servers in this category
Basic checks equal to or better than 100% of the other 3924 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Ecardwidget MCP safe?

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.

What keys or codes does it need?

You need to fill in: ECW_API_KEY

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed 4 months ago, and the latest version (0.5.2) reached the registry 4 months ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.

What can I use instead?

In the same category: PostHog MCP Server, Openshorts, Google Ads + Meta Ads + SEO/GEO MCP

Others in the same category

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Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

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Google Ads + Meta Ads + SEO/GEO MCP

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How to connect

README from the maker

Open the README

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.

eCardWidget MCP Server

The official Model Context Protocol server for [eCardWidget](https://www.ecardwidget.com). Let an AI assistant (Claude Desktop, Claude Code, Cursor, …) work in your eCardWidget account — search and send eCards, manage your directory, list campaigns/widgets/automations — using an API key you generate and scope yourself.

The assistant can only ever do what your API key permits. On startup the server asks the API what

the key is allowed to do and registers only the tools that key is scoped for. All scope enforcement,

throttling, and auditing happen server-side.

Quick start

First, generate a scoped API key in your eCardWidget dashboard: Settings → Developers → API Keys. Grant only the areas you want the assistant to touch. Then pick whichever install fits your client:

Option A — Claude Desktop (one click)

Download ecardwidget-mcp.mcpb from the latest release and open it. Claude Desktop shows an install dialog that asks you for your API key (stored in your OS keychain) — no config files, no commands.

Option B — Sign in once, then a short command (Claude Code / Cursor / any client)

npx ecardwidget-mcp login          # prompts for your key, verifies + saves it locally (0600)

claude mcp add ecardwidget -- npx -y ecardwidget-mcp # no key in the command

The server reads the saved key automatically. (npx ecardwidget-mcp logout removes it.)

Option C — Put the key in your client config (manual)

"mcpServers": { "ecardwidget": { "command": "npx", "args": ["-y", "ecardwidget-mcp"], "env": { "ECW_API_KEY": "YOUR_API_KEY" } } } }

Restart your client. It connects and shows the tools your key is scoped for. Precedence: an explicit ECW_API_KEY env var always wins over the saved login credential.

Configuration

Variable	Required	Default	Description
`ECW_API_KEY`	yes	—	Your scoped API key (used as a Bearer token).
`ECW_BASE_URL`	no	`https://app.ecardwidget.com`	Override only for a custom domain / testing.

Tools

All tools are namespaced ecw_*; only those your key is scoped for are registered.

Introspection & discovery: ecw_whoami, ecw_describe_fields (what fields you can set on a widget / eCard / campaign / automation — synced from the OpenAPI spec)
eCards: ecw_search_ecards, ecw_get_widget_ecards, ecw_create_ecard (image via URL or base64), ecw_send_ecard, ecw_delete_ecard
Directory: ecw_list_team_members, ecw_find_team_member, ecw_upsert_team_member, ecw_import_team_members, ecw_deactivate_team_member, ecw_delete_team_member
Widgets: ecw_list_widgets, ecw_create_widget, ecw_duplicate_widget, ecw_delete_widget
Automations: ecw_list_automations, ecw_create_automation (birthday / anniversary / onboarding)
Campaigns: ecw_list_campaigns, ecw_create_campaign (draft), ecw_send_campaign

Destructive tools (delete, send campaign) use a two-step confirmation — call once for a preview + a one-time token, then again with the token to execute. Deleting automations/campaigns and sending gift-card campaigns require confirmation in the dashboard.

Guided flows (prompts)

The server ships prompts — guided, multi-step flow templates your client surfaces as slash-commands/suggestions: run_campaign, setup_automation, spin_up_widget, import_directory (each shown only if your key is scoped for it). It also hands the assistant a compact overview of the object model and the core flows at connect, so it understands how widgets, eCards, campaigns, automations, and the directory fit together.

Ask naturally, e.g. *"Send a birthday eCard from our Thank-You widget to grace@acme.com"*.

Security

See SECURITY.md. In short: least-privilege scoped keys, server-side enforcement is the real guarantee, destructive actions require a two-step confirmation, and the API key is never logged.

Development

npm install

npm run build # tsup → dist/index.js npm test # vitest npm run inspector # MCP Inspector against the built server (needs ECW_API_KEY)

License

MIT

Ecardwidget MCP

What it does

Install

Install Node.js

Sign up and create a Ecardwidget MCP key

Open the Claude desktop app’s settings file

Paste these settings and save the file

Quit Claude and open it again

Try it

What you can do instead

Install Node.js

Sign up and create a Ecardwidget MCP key

Open Terminal

Paste this command and press Enter

Type /mcp in Claude Code

Try it

Install Node.js

Sign up and create a Ecardwidget MCP key

Click this button to open Cursor

Fill in your key

Open the AI chat in Cursor in Agent mode

Try it

Install Node.js

Sign up and create a Ecardwidget MCP key

Click this button to open VS Code

Fill in your key

Open the AI chat in VS Code in Agent mode

Try it

Installed on your computer

Values you fill in

At a glance

Which apps can use it

Related guides

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Discussion

User reviews

Compared with others in Marketing & social mediai

Common questions

Others in the same category

PostHog MCP Server

Openshorts

Google Ads + Meta Ads + SEO/GEO MCP

README from the maker

eCardWidget MCP Server

Quick start

Option A — Claude Desktop (one click)

Option B — Sign in once, then a short command (Claude Code / Cursor / any client)

Option C — Put the key in your client config (manual)

Configuration

Tools

Guided flows (prompts)

Security

Development

License