MCP serverio.github.emailens/mcp

Analyze, audit, fix and diff HTML, MJML, Maizzle and React Email across 21 email clients.

UNRATEDActivestreamable-httpemailens.dev

Overview

Score?

UNRATED 0.700

of what a free look can see, on 27 looks

Looks

last 15 hr ago

Tools

URL

emailens.dev/api/mcp

streamable-http

Says it is

emailens 0.8.0

protocol 2025-06-18

In the record since

32 days ago

0median 0.606 · this server 0.700 · highest on record 0.8561

The tools this server lists, read out of the definition it returned
Tool	Schema
analyze_email Quick CSS compatibility analysis , returns warnings and per-client scores.	input · no output
audit_email Comprehensive quality audit , CSS compatibility, spam, links, accessibility, images, inbox preview, size, templates, content overflow, visual bugs.	input · no output
build_email Generate a cross-client-compatible email from a brief using Emailens's self-healing loop (generate → score across 21 clients → repair). Output stays in the framework you choose. Re	input · no output
check_deliverability Check email deliverability for a domain , SPF, DKIM, DMARC, MX, BIMI.	input · no output
diff_emails Compare two email HTML versions , shows score changes, fixed issues, and regressions per client.	input · no output
fix_email Generate a structured fix prompt for email compatibility issues.	input · no output
get_build_status Check a build_email run by runId , returns status, iteration, best compatibility score, and the current best source once available.	input · no output
list_clients List all 21 supported email clients with IDs, names, rendering engines, dark mode support, and deprecation status. Use the returned IDs to filter other tools like preview_email or	input · no output
preview_email Full email compatibility preview , transforms HTML for 21 email clients, analyzes CSS, generates scores, simulates dark mode, checks inbox preview and email size.	input · no output

Verify it yourselfnpx teppi-check https://emailens.dev/api/mcpcurl -s https://api.teppi.xyz/v1/trust/mcp/mcs_01M1FZ2F76THP04CGARCQH0CSJ