Kit.com MCP Server vs Email MCP
A side-by-side look at the Kit.com MCP Server and Email MCP MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Kit.com MCP Server for communication work as a local process; choose Email MCP for communication as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Kit.com MCP Server when
- You need dedicated capabilities in the Communication domain.
- You prefer a local stdio subprocess transport.
- You want tools like
test_connection, get_account, manage_subscribers.
Choose Email MCP when
- You need dedicated capabilities in the Communication domain.
- You prefer a local stdio subprocess transport.
- Its auth model fits you: other.
- You want tools like
email_list_accounts, email_add_account, email_remove_account.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Communication | Communication |
| Quality signal | 56/100 · Good | 68/100 · Great |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Local subprocess (stdio) |
| Auth | Not declared | other |
| Pricing | Not declared | Free |
| Required env vars | None listed | None listed |
| Verified owner | Community listing | Community listing |
| GitHub stars | 2 | 26 |
| Directory activity | 1 views 0 installs 0 upvotes | 8 views 0 installs 0 upvotes |
| Tools | 13 | 33 |
| Full listing | View Kit.com MCP Server | View Email MCP |
Tools & capabilities
Kit.com MCP Server tools 13
test_connectionVerify your Kit API key is valid and check connection status. Use this as the first tool call to confirm setup.get_accountGet a comprehensive overview of your Kit account including creator profile, email stats, and subscriber growth.manage_subscribersManage Kit subscribers. To find most engaged subscribers, use 'top_engaged' — returns subscribers ranked by open rate in one call. For individual stats use 'stats'. 'list' and 'filter' return profiles only, NOT engagement data. Actions: find, list, create, update, unsubscribe, stats, compare_stats, top_engaged, filter, engagement_filtermanage_tagsManage Kit tags — 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_subscribersmanage_broadcastsManage Kit email broadcasts — list with status filter, get details, create drafts or scheduled sends, update, delete, view performance stats, compare stats across all broadcasts, or analyze per-link click data. Actions: list, get, create, update, delete, stats, list_stats, get_clicksmanage_formsManage Kit forms — 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_subscribermanage_sequencesManage Kit email sequences — list all sequences, enroll a subscriber, or list subscribers in a sequence. Actions: list, add_subscriber, list_subscribersmanage_custom_fieldsManage Kit custom subscriber fields — list all fields, create, rename, or delete (destructive). Actions: list, create, update, deletemanage_purchasesManage Kit purchases — list, get details, or record a new purchase. Requires OAuth authentication. Actions: list, get, createmanage_segmentsList Kit subscriber segments (read-only — segments are created in the Kit UI). Actions: listmanage_webhooksManage Kit webhooks — list registered webhooks, create new webhook subscriptions for Kit events, or delete webhooks. Actions: list, create, deletemanage_email_templatesList Kit email templates — returns template IDs and names needed for creating broadcasts. Actions: list- +1 more on the listing page
Email MCP tools 33
email_list_accountsList all configured email accounts and their connection statusemail_add_accountAdd a new IMAP or iCloud email account (Gmail and Outlook require the setup wizard for OAuth)email_remove_accountRemove an email account: deletes its stored credentials, revokes the Google grant for Gmail accounts, and removes Outlook tokens from the local token cache. The result reports whether provider-side revocation succeeded.email_test_accountTest an email account connectionemail_list_foldersList all email folders for an accountemail_searchSearch emails with filters. By default returns compact results without full body content to save context. Set returnBody=true to include full email bodies.email_getGet a single email by IDemail_get_threadGet an email thread by thread IDemail_get_attachmentGet an email attachment by ID, returns base64 encoded dataemail_save_attachmentDownload an email attachment and save it directly to disk, returning metadata only (no base64 in the response) — avoids paying the token cost of round-tripping large attachments through the calling model. outputPath is relative to a fixed downloads directory (/home/user/.email-mcp/downloads, override with EMAIL_MCP_DOWNLOADS_DIR) and cannot escape it.email_sendSend a new emailemail_replyReply to an existing email- +21 more on the listing page
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
Kit.com MCP Server
{
"mcpServers": {
"kit-com-mcp-server": {
"command": "npx",
"args": [
"-y",
"@dancumberland/kit-mcp@latest"
]
}
}
}
Email MCP
{
"mcpServers": {
"marlinjai-email-mcp": {
"command": "npx",
"args": [
"-y",
"@marlinjai/email-mcp"
]
}
}
}
Frequently asked questions
Kit.com MCP Server is categorized under Communication and uses a local stdio subprocess. Email MCP belongs to Communication and uses a local stdio subprocess. Pick Kit.com MCP Server for communication work and Email MCP for communication.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.
Kit.com MCP Server has no declared pricing — check the project's own site. Email MCP is listed as free. Auth: other. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add kit-com-mcp-server and marlinjai-email-mcp as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Kit.com MCP Server has a quality signal of 56/100 (Good) with 1 views, 0 installs and 2 GitHub stars. Email MCP has 68/100 (Great) with 8 views, 0 installs and 26 GitHub stars.