Extend your Checkmk monitoring with packages created by community members. Or create your own packages and share the here with the rest of the community.
BridgeLink Monitoring Agent connects to the BridgeLink REST API and monitors server availability, subscription status, channel states, message counters, queues, errors and optional event logs. It helps operators to detect integration issues and track channel activity directly within Checkmk.
by rsander
This check receives data from the agent plugin msexch_database_size.ps1 and shows the size of the databases.
by rsander
This package contains an agent plugin that can be installed on Proxmox nodes. It will output an agent data section compatible with the esx_vsphere_datastores check plugin. It computes provisioned and used storage space based on disk usage of qcow2 files. Needs the Python module psutil. Can be installed on the PVE nodes with "apt install python3-psutil".
by mape2k
This agent plugin checks datastores, task summary (of the last day) as well as prune, sync and verify jobs from Proxmox Backup server.
by otAAAh
A guided setup wizard for the Generic JSON API agent — build a monitoring rule from your API's real response, right inside Checkmk. This is the optional companion to the **Generic JSON API** package. It adds an in-site wizard under **Setup → Quick setup** that walks you from a live API response to a finished rule — no `rules.mk`, no `curl`, no leaving Checkmk. ## Requires - The **Generic JSON API** (`json_api`) package must be installed and enabled first — this Explorer only *builds* rules for that agent; it does not monitor anything on its own. - **Checkmk 2.5 or newer**, any edition. The wizard is built on Checkmk's native Quick-Setup UI, which does not exist on 2.4. ## What it does - 🧭 **Guided, step by step** — choose the target folder and host, define one or more endpoints (URL, method, auth, headers, TLS/redirect options), then pick the fields to monitor. - 🔎 **Fetches the real response** — the wizard calls each endpoint from the site and shows you the actual JSON, so you click the fields that exist instead of guessing paths. - 🎯 **Point-and-pick fields** — select values by path, set WARN/CRIT thresholds, units, a numeric transform, an aggregation over a collection, a counter's rate or a timestamp's age, string matching, or turn each element of a `[*]` collection into a Checkmk host of its own — the same options the agent supports. - ✅ **Live preview before you commit** — the review step evaluates every chosen field against the fetched sample and shows the resulting service state, so you catch a wrong path or threshold before the rule exists. - 🔐 **Secure by default** — credentials are stored in the Checkmk password store and referenced, never written in clear text; TLS verification stays on. - 🚀 **One click to create** — the wizard writes the finished Generic JSON API rule for you. ## In short Install the **Generic JSON API** agent, then install this Explorer. Open **Setup → Quick setup → Generic JSON API**, point it at an endpoint, tick the fields you care about, and press create. The services appear on your host. ## Details - Extra/companion package — install alongside, and after, the Generic JSON API agent. - Checkmk **2.5+**, any edition. - Install via `mkp add` / `mkp enable`, or **Setup → Extension packages**. - GPL-2.0-only.
by rsander
Agent Plugin to check SSL certificates in specified directories Now with support to check signature algorithm Windows Plugin added JSON data in agent data section Is now able to ignore certificates with a short lifetime
by simonmeggle
Robotmk integrates Robot Framework results into Checkmk.
by lgbff
This check monitors the status of ssl cert checks on ssllab.com. Changelog: - 3.2.0 no systemtime in agent output - 3.x version for cmk 2.2 - 2.1.0 change to python3 - 2.0.1 fix datasource_programm group definition - 2.0.0 insert cache for api response - 1.6.0 insert Agent status (line[3]) - 1.5.3 change default status - 1.5.2 Insert Agent Header infos - 1.5.1 cache default settings - 1.5.0 new data seperator (59) - 1.4.9 fix display JSON Error on check result. - 1.4.8 fix connect exeption - 1.4.7 add default value for timeout - 1.4.6 change timeout handling - 1.4.5 fix inventory issue while JSON issues - 1.4.4 change urlopen error handling - 1.4.3 Rename check file - 1.4.2 Fix check manpage - 1.4.1 delete modul calls from check - 1.4.0 changes for cmk version 1.4 - 1.3.1 improve error handling.