Released plugins can been found here
AdminerSQL | Integrates Adminer SQL Editor in i-MSCP. |
ClamAV | Integrates ClamAV in i-MSCP. |
CronJobs (non-free) | Provides a cron time-based job scheduler for i-MSCP. |
Demo | Setup an i-MSCP demo-server in few minutes. |
DomainAutoApproval | Provides auto-approval feature for new domain aliases. |
InstantSSH (non-free) | Provides full or jailed shell access to i-MSCP customers. |
LetsEncrypt (non-free) | Provides fee SSL certificates through Let's Enecyrpt CA. |
Mailgraph | Provides statistical graphics for SMTP traffic (Postfix and Sendmail). |
Mailman (non-free) | Provides mailing-lists using Mailman. |
Monitorix | Provides lightweight system monitoring tool for Linux/UNIX servers. |
OpenDKIM | Integrates OpenDKIM in i-MSCP. |
OwnDDNS | Provides DDNS service with i-MSCP. |
PanelRedirect | Provides access to i-MSCP frontEnd through standard HTTP ports. |
PolicydSPF | Integrates SPF policy server in Postfix. |
PolicydWeight | Integrate policyd-weight server in Postfix. |
Postgrey | Integrate postgrey policy server in Postfix. |
PhpSwitcher (non-free) | Provides additional PHP versions for customers. |
Postscreen | Integrates postscreen in Postfix. |
RecaptchaPMA | Provides reCAPTCHA feature for phpMyAdmin login form. |
RoundcubePlugins | Provides a set of plugins for RoundCube Webmail. |
ServerDefaultPage | Provides default page for Apache2 server. |
SpamAssassin | Integrates SpamAssassin in Postfix. |
WHMCS (non-free) | Provides an API for i-MSCP customer accounts provisioning through WHMCS. |
YubiKeyAuth (non-free) | Provides 1FA/2FA strong authentication with one-time passwords (OTPs), using Yubikey USB token. |
Until a plugin is released, it will be stored into the incubator folder of the plugins repository, you can see them following this link here
If the plugin is developed from someone without commit rights to the i-MSCP github repository, there will be probably a forum entry for it here
Be aware that non-free i-MSCP plugins are developed in private repositories.