inbox-preview
Server Details
Render HTML/.eml emails in real Gmail, Outlook & Yahoo web clients and screenshot them
- Status
- Healthy
- Uptime
- 100.0% over the last 24 hours
- Last Tested
- Transport
- Streamable HTTP · MCP 2025-11-25
- URL
- ChatGPT
- –
- Claude
- –
TDQS
Scored across 4 tools
Most tools are clearly distinct, but get_job and get_screenshot overlap slightly since get_job already mentions returning screenshots. get_screenshot clarifies it fetches a specific rendering by client, width, and environment, so the boundary is mostly clear.
All tool names follow a consistent verb_noun snake_case pattern: get_job, get_screenshot, list_clients, submit_preview. The verbs are clear and aligned with each action.
Four tools is well-scoped for an email preview service: submit a job, check its status, list available clients, and fetch specific screenshots. Each tool serves a distinct part of the workflow without bloat.
The core lifecycle is covered: submit preview, poll status, discover clients, and fetch screenshots. There is no cancel/delete operation or job history retrieval, but those feel optional for this domain rather than essential gaps.
Available Tools
4 toolsget_jobAInspect
Get the status and screenshots for a preview job. Poll until status is "completed".
Inputs: job_id (required).
get_screenshotBInspect
Fetch a rendered screenshot. Returns the image URL for the given job, client, width, and environment (color scheme / images).
Inputs: client (required), job_id (required), viewport_width (required), color_scheme, +1 more.
list_clientsAInspect
List the email clients this deployment can render right now, with their rendering tier, engine, and capabilities
Inputs: no named parameters.
submit_previewAInspect
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.
Inputs: eml, html, renders, subject, +2 more.
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
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Pixel-perfect webpage screenshots rendered in a real browser, full-page or viewport, via one POST.
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