AutoSend MCP Skill

Connect OpenClaw to AutoSend email platform via MCP using mcporter.

MCP URL: https://mcp.autosend.com/ Transport: Streamable HTTP + OAuth 2.0 Docs: https://docs.autosend.com/ai/mcp-server

Available Tools (19)

Guided Workflows

• create-campaign — Step-by-step campaign creation
• create-template — Step-by-step template creation

Prerequisites

• AutoSend account (https://autosend.com)

Setup

1. Install mcporter

npm install -g mcporter

2. Add AutoSend server

mcporter config add autosend https://mcp.autosend.com/ --auth oauth

Or manually create config/mcporter.json:

{
  "mcpServers": {
    "autosend": {
      "baseUrl": "https://mcp.autosend.com/",
      "auth": "oauth",
      "description": "AutoSend email MCP"
    }
  }
}

3. Authenticate

Option A: Desktop (has browser)

mcporter auth autosend
# Browser opens → Log in → Authorize → Done

Option B: Headless Server (human-in-the-loop)

On servers without a browser, follow these manual steps:

1. Discover OAuth endpoints: GET https://mcp.autosend.com/.well-known/oauth-authorization-server
2. Register a dynamic client: POST to the registration endpoint from step 1
3. Build an authorization URL with PKCE (code_challenge_method=S256) and open it in a browser on another machine
4. Authorize and copy the callback URL — the page won't load locally, but the URL contains the code and state parameters
5. Exchange the code for tokens: POST to the token endpoint with the code and PKCE verifier
6. Save tokens to ~/.mcporter/autosend/tokens.json

To refresh tokens later, POST to the token endpoint with grant_type=refresh_token.

See the MCP OAuth spec for full details.

4. Test Connection

mcporter call autosend.list_templates

Usage

# List templates
mcporter call autosend.list_templates

# Create template
mcporter call autosend.create_template \
  templateName="Welcome Email" \
  subject="Welcome!" \
  emailTemplate="\x3Chtml>..."

# List campaigns
mcporter call autosend.list_campaigns

# Get analytics
mcporter call autosend.get_email_activity_analytics

Token Management

Tokens are stored in ~/.mcporter/autosend/tokens.json (managed by mcporter).

# Re-authenticate (refreshes tokens automatically)
mcporter auth autosend

# Verify tokens work
mcporter call autosend.list_templates

Troubleshooting

References

• AutoSend MCP Docs
• mcporter GitHub
• mcporter on ClawHub
• MCP Specification