Mailrith MCP MCP server

The Mailrith MCP server exposes the Mailrith public API as named tools, allowing AI agents to manage subscribers, create and send broadcasts, configure sequences, and access reporting data. It supports OAuth for user-connected clients like Claude Desktop and Bearer token authentication for server-side integrations, ensuring workspace-scoped permissions are enforced on every tool call.

Endpoint and access

No sign-in: your client connects and lists tools immediately, with no account or key.

No sign-inEndpoint checked 2026-10-05Operated by Mailrith

MCP endpoint (Streamable HTTP)

https://api.mailrith.com/mcp

Vendor documentation

What you can do with it

List newest subscribers and segments
Draft and send email broadcasts
Manage email automation sequences
Access campaign reporting data

Tools advertised by the last live check:

discovery_get_capabilities
workspace_get
sender_identities_list
sender_identities_get
analytics_create_report
analytics_get_report
subscribers_list
subscribers_get
subscribers_upsert
subscribers_update
subscribers_update_status
subscribers_add_tag
subscribers_remove_tag
subscribers_add_to_sequence
subscribers_remove_from_sequence
tags_list
tags_get
tags_create
custom_fields_list
custom_fields_get
segments_list
segments_get
segments_preview
broadcasts_list
broadcasts_create
broadcasts_get
broadcasts_update
broadcasts_preflight
broadcasts_send_test
broadcasts_schedule
broadcasts_unschedule
broadcasts_send
broadcasts_cancel
broadcasts_get_send_progress
sequences_list
sequences_create
sequences_get
sequences_update
sequences_preflight
sequences_preview_journey
sequences_send_test
sequences_update_status
automations_list
automations_create
automations_get
automations_update
automations_preflight
automations_preview_journey
automations_send_test
automations_update_status
email_templates_list
email_templates_create
email_templates_get
email_templates_preview
email_templates_update

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http mailrith-mcp https://api.mailrith.com/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add mailrith-mcp --url https://api.mailrith.com/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable mailrith-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "mailrith-mcp": {
      "url": "https://api.mailrith.com/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.

Cline configuration

{
  "mcpServers": {
    "mailrith-mcp": {
      "type": "streamableHttp",
      "url": "https://api.mailrith.com/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start mailrith-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "mailrith-mcp": {
      "type": "http",
      "url": "https://api.mailrith.com/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http mailrith-mcp https://api.mailrith.com/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.

Claude Desktop configuration

{
  "mcpServers": {
    "mailrith-mcp": {
      "url": "https://api.mailrith.com/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "mailrith-mcp": {
      "serverUrl": "https://api.mailrith.com/mcp"
    }
  }
}

See all 347

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