head to head/Developer Tools

Markdown Cheat Sheet vs observatory

Neck and neck on boosts. Profiles, pricing and deals below.

Markdown Cheat Sheet

The Complete Markdown Reference

community boosts

⚡ 0

pricing

Free

what it is

The most comprehensive Markdown cheat sheet and live editor. Quick syntax reference, real-time preview, and interactive learning for developers, writers, and students.

observatory

Independent drift detection for public MCP servers - free, read-only, reproducible.

community boosts

⚡ 0

pricing

Freemium · Free public API

what it is

Dominion Observatory - independent, read-only measurement of public MCP servers. Signed tool-definition captures, canonicalization-hashed so any third party can recompute them, and drift detection when a server's tools change. Free public API, no account required.