# Transmit

> Use this tool when you need to manage and automate email operations, such as sending emails, managing contacts, and creating campaigns, with secure OAuth 2.1 authentication. It provides a comprehensive set of email management capabilities through a streamable HTTP transport interface, accepting inputs like email templates and contact lists, and outputting sent emails and campaign metrics. Ideal for use cases requiring scalable and secure email management, such as marketing automation and customer engagement.

Canonical page: https://skillsregistry.net/skills/transmit  
JSON: https://api.skillsregistry.net/v1/skills/transmit

## Description

Remote MCP server for the Transmit email platform deployed on Cloudflare Workers with OAuth 2.1 authentication. Provides comprehensive email operations including sending, contact management, sender verification, template creation, campaign management, list handling, and suppression checking through streamable HTTP transport.

## Trust

- **Trust score (0–1):** 1.00
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** cloud-infra
- **Updated:** 2026-09-19

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/transmit)
- **Repository:** <https://github.com/sendwithxmit/xmit-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "transmit"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/transmit` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/transmit/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt