mjml-server

MJML Server is a tool for rendering MJML templates into HTML.

Evaluated Mar 15, 2026 (0d ago)
Homepage ↗ Repo ↗ Email email template mjml
⚙ Agent Friendliness
78
/ 100
Can an agent use this?
🔒 Security
72
/ 100
Is it safe for agents?
⚡ Reliability
58
/ 100
Does it work consistently?

Score Breakdown

⚙ Agent Friendliness

MCP Quality
60
Documentation
80
Error Messages
--
Auth Simplicity
100
Rate Limits
80

🔒 Security

TLS Enforcement
100
Auth Strength
100
Scope Granularity
0
Dep. Hygiene
50
Secret Handling
100

No known vulnerabilities reported.

⚡ Reliability

Uptime/SLA
50
Version Stability
50
Breaking Changes
50
Error Recovery
80
AF Security Reliability

Best When

Used in conjunction with MJML templates for email campaigns.

Avoid When

When needing complex server-side rendering.

Use Cases

  • Email template generation
  • Responsive email design

Not For

  • Static HTML generation
  • Non-email related projects

Interface

REST API
Yes
GraphQL
No
gRPC
No
MCP Server
Yes
SDK
No
Webhooks
No

Authentication

Methods: API Key
OAuth: No Scopes: No

Pricing

Model: Freemium
Free tier: Yes
Requires CC: No

Agent Metadata

Idempotent
True
Retry Guidance
Documented

Alternatives

Full Evaluation Report

Comprehensive deep-dive: security analysis, reliability audit, agent experience review, cost modeling, competitive positioning, and improvement roadmap for mjml-server.

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Package Brief

Quick verdict, integration guide, cost projections, gotchas with workarounds, and alternatives comparison.

Delivered within 10 minutes

$3

Score Monitoring

Get alerted when this package's AF, security, or reliability scores change significantly. Stay ahead of regressions.

Continuous monitoring

$3/mo

Scores are editorial opinions as of 2026-03-15.

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