MAPS.ME passport strategy for OmniAuth, complete with regual and access token strategies

OmniAuth Strategy for Mastodon

Official OmniAuth strategy for Mattermost.

OmniAuth strategy for Mavenlink.

MindMeister Oauth2 strategy for Omniauth. This allows you to authenticate to MindMeister from your ruby app.

Omniauht strategy for Mercado Livre.

Official OmniAuth strategy for Memair.

Unofficial Mendeley strategy for OmniAuth 1.0

Unofficial Microvellum strategy for OmniAuth 1.0

OmniAuth strategy for miil

An OmniAuth strategy for a Mindvalley account (shamelessly stolen from https://github.com/ZenCocoon/omniauth-testoauth2strategy).

OmniAuth Oauth2 strategy for mingdao.

A Miro OAuth strategy for OmniAuth 2.0

OmniAuth strategy for Miso.

This is the OmniAuth strategy for authenticating to Misoca. To use it, you'll need to sign up for an OAuth2 Application ID and Secret on the Misoca API Page.

A Ruby gem for OmniAuth OAuth2 strategy for Mixin authentication

OmniAuth strategy to work with http://www.mojeid.cz

Mollie Connect OAuth2 Strategy for OmniAuth 1.0.

Unofficial OmniAuth strategy for Moloni.

OmniAuth strategy for Monappy.