MCP.Market

Kit.com MCP Server

by dancumberland·io.github.dancumberland/kit-mcp·v1.0.1·2 stars
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Agent-optimized MCP server for Kit.com email marketing. 13 composite tools, 100% V4 API.

B75/100grade B
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Safety scan
B75/100

full report

Adoption
New

2 stars48 downloads/wk

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Kit.com MCP Server tools (13, 1 write)

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

  • bulk_operations

    Batch operations for large-scale subscriber management. Requires OAuth authentication. Actions: create_subscribers, create_tags, tag_subscribers, untag_subscribers, add_to_forms, create_custom_fields, update_custom_fields

  • get_account

    Get a comprehensive overview of your Kit account including creator profile, email stats, and subscriber growth.

  • manage_broadcasts

    Manage Kit email broadcasts \u2014 list with status filter, get details, create drafts or scheduled sends, update, delete, or view performance stats. Actions: list, get, create, update, delete, stats

  • manage_custom_fields

    Manage Kit custom subscriber fields \u2014 list all fields, create, rename, or delete (destructive). Actions: list, create, update, delete

  • manage_email_templateswrite action

    List Kit email templates \u2014 returns template IDs and names needed for creating broadcasts. Actions: list

  • manage_forms

    Manage Kit forms \u2014 list all forms, list subscribers who opted in through a form, or add a subscriber to a form (triggers double opt-in if enabled). Actions: list, list_subscribers, add_subscriber

  • manage_purchases

    Manage Kit purchases \u2014 list, get details, or record a new purchase. Requires OAuth authentication. Actions: list, get, create

  • manage_segments

    List Kit subscriber segments (read-only \u2014 segments are created in the Kit UI). Actions: list

  • manage_sequences

    Manage Kit email sequences \u2014 list all sequences, enroll a subscriber, or list subscribers in a sequence. Actions: list, add_subscriber, list_subscribers

  • manage_subscribers

    Manage Kit subscribers \u2014 find by email/ID, list with filters, create (upsert with tags), update, unsubscribe, view stats, or filter by engagement. Actions: find, list, create, update, unsubscribe, stats, filter

  • manage_tags

    Manage Kit tags \u2014 list all tags, create, rename, apply/remove tags on subscribers, or list subscribers with a specific tag. Actions: list, create, update, tag_subscriber, untag_subscriber, list_subscribers

  • manage_webhooks

    Manage Kit webhooks \u2014 list registered webhooks, create new webhook subscriptions for Kit events, or delete webhooks. Actions: list, create, delete

  • test_connection

    Verify your Kit API key is valid and check connection status. Use this as the first tool call to confirm setup.

Public scan report

scanner v0.1.10 · 2026-09-27 · same rubric, same numbers if you re-run it

no findings
  • Code scan3 source files scanned25/25
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitylocal package, no credentials required12/15
  • Maintenancelast push 194 days ago4/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
Overall 75/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Kit.com MCP Server compares

Against every graded Email MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
75/100
higher than 45% of 916 Email servers
Tools
13
the typical Email server has 7
Tools that change things
8%
typical: 25%. Fewer write tools means less an agent can break
GitHub stars
2
more than 75% of 493 Email servers
Downloads a week
48
more than 36% of 235 Email servers with a package

What its tools let an agent do: 12 read · 1 change

Install Kit.com MCP Server in Claude Code, Cursor or VS Code

Runs npx -y @dancumberland/kit-mcp on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add kit-mcp -- npx -y @dancumberland/kit-mcp
Add to Cursor

What the publisher says

From the Kit.com MCP Server repository's README, as published. We do not edit it. Read it on GitHub

@dancumberland/kit-mcp

The most complete MCP server for Kit.com (formerly ConvertKit). 13 agent-optimized tools covering 100% of the Kit V4 API — including engagement analytics, bulk operations, and broadcast click tracking that no other Kit MCP offers.

How This Is Different

Other Kit MCP servers wrap each API endpoint as a separate tool (29+ tools). That approach breaks in practice:

Engagement Analytics (Exclusive)

This is the only Kit MCP that can answer "who are my most engaged subscribers?":

> Find my most engaged 100 subscribers who've been on my list over 6 months

Subscriber Comparison (100 of 100 loaded, sorted by open rate):

  1. Alice <alice@example.com> — Open: 82.3% | Click: 24.1% | Sent: 95 | Last open: 2026-03-15 (ID: 456)
  2. Bob <bob@example.com> — Open: 71.0% | Click: 18.5% | Sent: 102 | Last open: 2026-03-14 (ID: 789)
  ...

Other Kit MCPs can list subscribers and get basic profiles, but can't fetch engagement stats, compare across subscribers, or filter by engagement metrics.

What This Does

Connects any MCP client (Claude Desktop, Claude Code, Cursor, Windsurf, etc.) to your Kit.com email marketing account. Ask questions naturally:

  • "How many subscribers do I have and how's my list growing?"
  • "Show me my broadcast stats from last week"
  • "Find my most engaged subscribers from the past 6 months"
  • "Tag everyone who signed up through my landing page"
  • "Create a draft broadcast for my newsletter"
  • "Which links got the most clicks in my last broadcast?"

No coding required — just set it up and start talking.

Prerequisites

  1. Node.js 22+ — Download from nodejs.org. Check with node --version.
  2. A Kit.com account — Free or paid, any plan.
  3. Your Kit API key — kit.com → Account Settings → Developer. Starts with kit_.

Setup: Claude Desktop App (Recommended)

Step 1: Find your config file

Mac:

open ~/Library/Application\ Support/Claude/

Open claudedesktopconfig.json in any text editor.

Windows:

%APPDATA%\Claude\claude_desktop_config.json

Step 2: Add the Kit MCP server

If the file is empty or doesn't exist, paste this (replace your-kit-api-key with your actual key):

{
  "mcpServers": {
    "kit": {
      "command": "npx",
      "args": ["-y", "@dancumberland/kit-mcp@latest"],
      "env": {
        "KIT_API_KEY": "your-kit-api-key"
      }
    }
  }
}

If you already have other MCP servers, add "kit" inside the existing "mcpServers" block with a comma after the previous entry.

Step 3: Restart Claude Desktop

Fully quit (not just close the window) and reopen.

Step 4: Verify it works

Test my Kit connection

Claude should respond with your account name, auth method, and rate limit.

Setup: Claude Desktop with Cowork

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Kit.com MCP Server: common questions

Is Kit.com MCP Server safe?
Mostly: it is graded B (75/100). Read the Kit.com MCP Server safety report
How do I install Kit.com MCP Server?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Kit.com MCP Server need an API key?
No secret keys are declared. It reads 2 settings from the environment.
Is Kit.com MCP Server maintained?
The last commit was 232 days ago (2026-03-17). The latest release is v1.0.1.
What can I use instead of Kit.com MCP Server?
Servers from other publishers that do the same job: Sendgrid MCP server, SendGrid MCP Server and Nitrosend MCP server.
How does Kit.com MCP Server compare with other Email MCP servers?
safety score 75/100 (higher than 45% of 916 Email servers); tools 13 (the typical Email server has 7); tools that change things 8% (typical: 25%. Fewer write tools means less an agent can break). Full comparison.

Alternatives to Kit.com MCP Server

Same job from other publishers: the closest match first, then the best rated.

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    More from codespar →
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