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100
MCP live MCP 2025-11-25 streamable-http

ai.powerline/inbox-preview

ai.powerline/inbox-preview

Render HTML/.eml emails in real Gmail, Outlook & Yahoo web clients and screenshot them

Uptime
100.0%
1 direct probes · 30d
Response
1305ms
last probe
Tools
4
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://api.powerline.ai/v1/mcp

Tools · 4

list_clients

List the email clients this deployment can render right now, with their rendering tier, engine, and capabilities

submit_preview

Submit an email for rendering across email clients — full HTML, or a complete raw .eml (base64). Provide exactly one of html/eml. Returns a job ID to poll for results.

get_job

Get the status and screenshots for a preview job. Poll until status is "completed".

get_screenshot

Fetch a rendered screenshot. Returns the image URL for the given job, client, width, and environment (color scheme / images).

How to use

Add to your Claude Desktop / Cursor / Cline MCP config:

{
  "mcpServers": {
    "ai.powerline/inbox-preview": {
      "url": "https://api.powerline.ai/v1/mcp",
      "transport": "streamable-http"
    }
  }
}