Enter your own Checkmk ideas or vote for existing ones

In order to continually improve Checkmk, we're looking for your ideas. They provide valuable input to our roadmap discussions and allow us to contact you directly for more in-depth discussions or during development. A few tips:

  • Concisely describing the problem rather than the solution will help other users understand and relate to your idea.
  • An idea should be easy to understand. This will increase your chances of getting votes.
  • Be as specific as possible. Knowing exactly what to expect when voting on an idea makes it a much better experience for all of us when it is adapted later in Checkmk.

Further information can be found in this guide. If you have any questions, please send an email to ideas@checkmk.com.

More flexible scheduling options in downtime presets

We have a weekly maintenance window for our hosts on Wednesday at 18:00. We currently use scheduled downtimes on services that receive a non-critical alert. This ...
Suggested by: martin (11 May) Upvoted: 22 May Comments: 0
Under consideration Usability

Disabled rules are not clearly visible in the GUI/UI

At the moment (CMK 2.4.X) if a rule is disabled, there's a light gray symbol at the beginning of the list. Within the normal rules the "Conditions" text is also ...
Suggested by: Josef (21 Jan) Upvoted: 13 Feb Comments: 0
Under consideration Usability

GUI: display full text for long strings in drop down (avoid truncation)

At the moment, some fields in the GUI have a fixed length. If you have longer strings, they don’t fit, and you can only see the beginning, so you can’t tell which ...
Suggested by: Josef (20 Jan) Upvoted: 16 Feb Comments: 1
Under consideration Usability

Schedule Downtime form adapted for host/service

The "schedule Downtime" form displays the "on service" button highlighted in green and the "on host" button in grey. However, when opening the dialog for a host, the ...
Suggested by: Max Voit (18 Dec, '25) Upvoted: 16 Feb Comments: 0
Under consideration Usability

UX: SAML Authentication rules: contact group config

With the SAML authentication rule, it is possible to automatically assign contact groups. However, when multiple contact groups and mappings are configured, the ...
Suggested by: Thomas (17 Nov, '25) Upvoted: 09 Jan Comments: 0
Under consideration Usability

Master control snap-in: prevent accidental switch flipping

As identified in CheckMK Support ticket SUP-26485, the switches that are part of the Master control snap-in can be flipped without as little as a confirmation ...
Suggested by: ITProd (12 Nov, '25) Upvoted: 12 Feb Comments: 2
Under consideration Usability

Add "copy hostname to clipboard" icon

My suggestion specifically relates to the service details of a host, but may also apply to several other areas of the UI. Occasionally, you need the host name of a ...
Suggested by: Simon Meggle (06 Nov, '25) Upvoted: 18 Jun Comments: 1
Under consideration Usability

Process monitoring: explicit exclude/negate option (regex for command)

In some scenarios, it is necessary to monitor all processes of a specific user or process group. However, certain individual processes should be explicitly excluded ...
Suggested by: Lars Sörensen (25 Sep, '25) Upvoted: 12 Oct, '25 Comments: 0
Under consideration Checks&Agents Usability

Feedback that action is in progress: change button color after click

In various operations in the Checkmk Main Menu, there is no feedback when a button is clicked to know that the action is in progress. Some examples include: 1. Site ...
Suggested by: Daniel M (29 Aug, '25) Upvoted: 26 Jun Comments: 1

Add regex support for text-based Custom Host Attributes in WATO host search

Currently, when filtering hosts in WATO using text-based fields such as Custom Host Attributes, the search only supports exact string matching. This significantly ...
Suggested by: Luigi D'Acunto (14 Aug, '25) Upvoted: 22 May Comments: 1
Under consideration Usability

Support for "is not" with host tag values in WATO host search, as available in views filters

Currently, when filtering hosts in WATO via the host search interface, it is only possible to apply tag filters using the "is" (equals) operator. This limits the ...
Suggested by: Luigi D'Acunto (14 Aug, '25) Upvoted: 12 Oct, '25 Comments: 2
Under consideration Usability

ICON Name: show host icon name

ICON Name: show host icon name, by hover with the mouse. So that we see the name of the icon or the file name. For better detection, what is behind the icon, here ...
Suggested by: JPH (30 Jun, '25) Upvoted: 30 Jun, '25 Comments: 1
Under consideration Usability

Include Documentation URL in Service Check Details

Currently, the Documentation URL field is only visible in the configuration interface. To improve usability, especially for troubleshooting purposes, it would be ...
Suggested by: Ledor (02 May, '25) Upvoted: 27 Mar Comments: 1
Under consideration Usability

Open Host Monitor View From Host Setup Folders

Hi all, I'd really love to be able to view the hosts in a folder while in the Setup area, and easily click on that host to view the active services on that host, ...
Suggested by: Mike (24 Apr, '25) Upvoted: 08 May, '25 Comments: 0
Under consideration Usability

Rules: FileGroup drop down menu

Please implement a FileGroup drop down menu for a better ruling and problem prevention. In general we need the drop down menus for all data in the rules. Manual ...
Suggested by: JPH (02 Apr, '25) Upvoted: 10 Apr, '25 Comments: 2
Under consideration Usability

Rule overview should show that hosts are no longer in check

Hello CMK Team, for rules with HostTags, it is always apparent that non-existent HostTags are displayed in a thin font, see image “Unknown tag”. For hosts that are ...
Suggested by: JPH (20 Mar, '25) Upvoted: 19 Feb Comments: 3
Under consideration Usability

Reccomended Action or Friendly Output

Provide clear, actionable details about issues and resolutions in the manual of checks, notifications, and UI. Components: Manual of Checks: Add a section with ...
Suggested by: Paulo Santana (14 Mar, '25) Upvoted: 23 Mar, '25 Comments: 4

Add quick button "end downtime" to regularly end a downtime

We would need a button "End downtime" to regularly end a downtime, beside the existing buttons "Remove downtime" and "Modify downtime". Also a desired place: In ...
Suggested by: Marcel (26 Feb, '25) Upvoted: 21 May Comments: 1
Under consideration Usability

Windows Service Summary: Show stopped services in summary (and not only in details)

Show stopped services in summary. Currently these services are only listed in details, but it's a vital information for admins to see problems at a glance. The ...
Suggested by: Benjamin Alfery (21 Jan, '25) Upvoted: 07 Oct, '25 Comments: 0
Under consideration Checks&Agents Usability

Add link in the ‘Windows, Linux, Solaris, AIX’ view to quickly open the ‘Agent update status’ view

Please add in the ‘Agents’ menu of the ‘Windows, Linux, Solaris, AIX’ View a link to the ‘Agent Update Status’ view. This would allow users to quickly open the ...
Suggested by: Lars Sörensen (25 Oct, '24) Upvoted: 09 Oct, '25 Comments: 1
Under consideration Usability

Recurring Downtime: add "weekday" choice

We have a service that runs only during the week from 04:00 to 20:00. During the offline time, a downtime should be set. Currently, I have to create multiple ...
Suggested by: Lars Sörensen (13 Aug, '24) Upvoted: 11 May Comments: 4
Under consideration Usability

Make filter permamnent until the user delete it

Example at users, the filter will not survive, the filtered string is deleted after the search and we have to add the filter string again and again to search. So in ...
Suggested by: JPH (02 Aug, '24) Upvoted: 02 Aug, '24 Comments: 0
Under consideration Usability

Option inside the Rule to insert the Position in the Rules Page

In the Moment it is very stressful to move an Rule on an Rules Page from one Position to another , you have to use the arrows , but Scrolling the Side is not ...
Suggested by: Michael Schindler (11 Jul, '24) Upvoted: 03 Mar, '25 Comments: 0
Under consideration Usability

Allow Service/Host State Translation for Soft States

Currently, service and host states can be remapped by rules, but this is independent of their status (Hard State/Soft State). It would be beneficial to have this ...
Suggested by: Daniel Tuecks (09 Jul, '24) Upvoted: 26 Mar, '25 Comments: 1
Under consideration Usability

Visibility of Sorting in Host / Services views

Make "Sorted Column" Highlighted, alternatively add icons for sorted columns shown "Sorted descending / sorted ascending" using small icons. For "not sorted" do not ...
Suggested by: Mirko (02 Jul, '24) Upvoted: 19 Apr, '25 Comments: 1
Under consideration Usability

Honor browser setting for UI theme from the start

In many modern apps as well as operating systems you can choose between at least one light and one dark mode. CheckMK already attributes to that by making the user ...
Suggested by: Simon Müller (21 Jun, '24) Upvoted: 21 Jun, '24 Comments: 2
Under consideration Usability

Quicksearch should keep the search string

The Quicksearch Snap-in is a helpful tool when configure within Checkmk. The search string in the Quicksearch does not clear, when navigating through different menus. ...
Suggested by: Max Jähnichen (12 Jun, '24) Upvoted: 26 Nov, '24 Comments: 1

Add quick button for removing a downtime

It would be nice to have the remove downtime button not only in the action menu but also as quick button. Maybe this could be a configuration or Checkmk could ...
Suggested by: Tim (12 Jun, '24) Upvoted: 30 May, '25 Comments: 0
Under consideration Usability

Default acknowledgement expiration time

It's possible to set a default expiration time, but there isn't a setting to check the "Expire on" checkbox by default. See forum for screenshots: ...
Suggested by: dahag-mm (10 Jun, '24) Upvoted: 13 Jul Comments: 1
Under consideration Usability

Process monitoring: Add option to sort by utilization or name in process search

Process Monitoring During the process Search sort the order by utilization or name
Suggested by: Paulo (20 May, '24) Upvoted: 20 May, '24 Comments: 4
Under consideration Usability

Move button "Update site DNS cache"

The button "Update site DNS cache" is only available in the host properties. As it updates all DNS cache entries it should be moved to the setup menu (under topic ...
Suggested by: Robert Sander (17 May, '24) Upvoted: 17 Sep, '24 Comments: 0
Under consideration Setup Usability

WATO: Input fields for RegExp and TextInput should be visually distinguishable

In the WATO plugins it is currently not possible to recognise whether a certain input field accepts only regular text or a regular expression. The fields look ...
Suggested by: Dirk (19 Apr, '24) Upvoted: 25 Mar Comments: 0
Under consideration Usability

Additional information in case of failed updates

Update fail with the error below. More informations how to solve this problem in the message would be helpful. Fehler während des Updates: OMD-Befehl omd -f -V ...
Suggested by: Ralf Prengel (16 Apr, '24) Upvoted: 16 Apr, '24 Comments: 1
Under consideration Usability

Create hosts in bulk via API without failing if some of the hosts do not meet requirements

When using the Checkmk Rest API to create hosts in bulk, if one host does not meet requirements, the entire list of hosts fails. For example, if one host already ...
Suggested by: Adrian Guta (10 Apr, '24) Upvoted: 14 Feb, '25 Comments: 0
Under consideration RestAPI Usability

CME: Enable All Disable all for customers, like the Site status has

In Distributed Monitoring setup you have the option below the sites to Enable All and Disable all, so you don't have to manually enable/disable each site if you want ...
Suggested by: Erik (03 Apr, '24) Upvoted: 13 Jun, '24 Comments: 0
Under consideration Setup Usability

Enhance label filtering in notification rules

It would be nice to have the same filter options for labels (one of, none of) like in Monitoring configuration rules to get more flexible Notification Rules instead ...
Suggested by: Jan (01 Mar, '24) Upvoted: 16 Apr Comments: 1
Under consideration Notifications Usability

Acknowledge Text Templates

It would be very useful if we can select a predefined text for acknowledging problems instead of typing it every time. The most of the acknowledge texts are the same ...
Suggested by: Chris (10 Feb, '24) Upvoted: 13 Mar, '24 Comments: 0
Under consideration Usability

protect the sidebar against unwanted changes by admin

Hallo, it would be helpful to protect the sidebar against unwanted changes made accidentally. A lock function with an icon to unlock?
Suggested by: Ralf Prengel (24 Jan, '24) Upvoted: 13 Mar, '24 Comments: 0
Under consideration Usability

Add "Topic" to "Host groups" and "Servic groups" sidebar element

If you have a large number of host and/or server groups, the list in the corresponding sidebar element can become very unmanageable. It would make navigation much ...
Suggested by: Lars Sörensen (19 Jan, '24) Upvoted: 09 Oct, '25 Comments: 0
Under consideration Usability

Improve Report Scheduling Options

similar to idea https://ideas.checkmk.com/suggestions/463158/same-report-scheduler-and-recurring-downtimes-options We have a client who requires a 6 monthly report ...
Suggested by: Les Stott (17 Jan, '24) Upvoted: 27 Nov, '24 Comments: 0
Under consideration Reporting Usability

Better overview for ruleset views for many rules

It would be nice if you could make the overview of the administration screens such as Check SQL Database, MRPE or Services disabled clearer. If there are many ...
Suggested by: Sascha (22 Dec, '23) Upvoted: 07 Feb, '24 Comments: 0
Under consideration Usability

Show agent receiver port in Web-GUI

Currently the configured agent receiver port (8000 ff) for the site is only visible on the command line (omd config show or an API request). It would be good to ...
Suggested by: Robert Sander (14 Dec, '23) Upvoted: 17 May, '24 Comments: 0
Under consideration Setup Usability

Show only writeable folder on bulk move

When moving multiple hosts all folders are shown in the dropdown for the selection of the destination. When moving a single host only writeable folders are shown ...
Suggested by: Robert Sander (11 Dec, '23) Upvoted: 13 Mar, '24 Comments: 0
Under consideration Setup Usability

Crash Report: Add Filter the the Crash Report overview

As of now you can't use any Filter in the Cresh report view. You can't quickly see on which sites a particular crash has occurred, how often a particular crash ...
Suggested by: Lars Sörensen (02 Dec, '23) Upvoted: 17 Jun, '25 Comments: 6
Under consideration Usability

Crash Report: Add Delete Button th the Crash Report Detailview

When you open the crash report detail view, you can download and/or submit it, but you cannot delete the report directly if the crash data is no longer needed. ...
Suggested by: Lars Sörensen (02 Dec, '23) Upvoted: 09 Oct, '25 Comments: 0
Under consideration Usability

Force host-tag selection

I'd like to get the option of forcing our users to select a specific host-tag when trying to create a host. This is useful in environments which for example define ...
Suggested by: Kean (22 Nov, '23) Upvoted: 19 Apr, '25 Comments: 0
Under consideration Setup Usability

Recurring Downtime | Define by Time Ranges (Downtime is DST aware)

We would like to be able to define recurring downtime in terms of time ranges (e.g. 22:00 - 00:00) in additional to absolute terms periods (e.g. 2 hours). This is ...
Suggested by: Eoin (07 Nov, '23) Upvoted: 16 Apr, '25 Comments: 0
Under consideration Usability

option to differ visual between regular host up and host up by rule "Always assume host to be up"

Hallo, it would be helpfull to differ between a regular up status an the one triggered by the rule "Always assume host to be up". Maybe to different UP icons ...
Suggested by: Ralf Prengel (11 Oct, '23) Upvoted: 27 Oct, '23 Comments: 0
Under consideration Usability

display problems with packages in the main page of extensions

Hallo, the feature analyze configuration lists problems with mkps. It would be helpful to see these results in the main package management page too. Maybe a signal ...
Suggested by: Ralf Prengel (05 Oct, '23) Upvoted: 09 May, '25 Comments: 1
Under consideration Usability

Clone Folders

It would be great if it would be possible to clone a complete subfolder tree including all assigned tags/labels but obviously without hosts. This way it would be ...
Suggested by: Andre Eckstein (04 Sep, '23) Upvoted: 18 Dec, '25 Comments: 1
Under consideration Usability