// Generate the periodic "unsolved Checkmk check crashes on 2.4+" Slack rollup, grouped by component owner. Composes the crash-report and component-owners skills and emits Slack-ready plain text (no markdown).
Use when reviewing tests or test changes in a diff, pull request, or merge request. Triggers on assessing test quality, spotting test anti-patterns, or evaluating whether an assertion earns its place.
Queries and reads crash reports from crash.checkmk.com
Create a Jira ticket in CMK with component, team, and epic matched from compass and roadmap data
Fetch and display a Jira ticket's description, comments, attachments, and linked tickets
Interview the user relentlessly about a plan or design until reaching shared understanding, resolving each branch of the decision tree. Use when user wants to stress-test a plan, get grilled on their design, or mentions "grill me".
Interacts with Gerrit code review to list changes and improve them
| name | crash-owner-rollup |
| description | Generate the periodic "unsolved Checkmk check crashes on 2.4+" Slack rollup, grouped by component owner. Composes the crash-report and component-owners skills and emits Slack-ready plain text (no markdown). |
Generate the periodic Slack post that lists open crash groups on Checkmk 2.4+ grouped by the engineer who owns the affected component. The goal is to route crashes to the actual owner instead of the generic Plugins bucket.
The user says one of:
/crash-owner-rollupNo arguments required. Optional:
2.4)moritz.kiemer@checkmk.com)The skill is implemented as a Python module in the Checkmk repo at
.github/skills/crash_owner_rollup/. From the repo root:
PYTHONPATH=.github/skills .venv/bin/python -m crash_owner_rollup \
--output /tmp/slack_post.txt
The first run authenticates with crash.checkmk.com (Google OAuth); subsequent
runs reuse the cached token. If you see AuthenticationError, ask the user to
run PYTHONPATH=.github/skills .venv/bin/python -m crash_report.authenticate.
Common flags:
--min-version 2.4 (default) — version cutoff.--plugins-coordinator <email> — who gets the residue bucket.--no-diff — skip the "Changes since last run" section.--no-cache — bypass the enrichment cache (forces a full re-fetch).--refresh-components — bypass the daily cmk-components info cache.--output PATH — write Slack text to a file in addition to stdout.The module caches:
~/.cache/cmk-crash-rollup/enrichment.json) keyed by
(group_id, num_crashes). The /search listing already returns num_crashes;
if it hasn't changed, the per-group + per-report HTTP calls are skipped.cmk-components info for 24 hours (components.json).snapshots/<timestamp>.json) for the diff
section.Cold-cache run: ~14 s for the typical ~300 group listing. Warm-cache run: ~3 s.
Pass --no-cache if you suspect cached enrichment is stale (group exception
text or plugin_path doesn't change once a group exists, so this is rarely
needed).
By default, the rollup includes a "Changes since " block:
If there's no prior snapshot yet (first run), the section is omitted.
Slack does not render pasted markdown — see feedback_slack_no_markdown.
The emitted text uses:
**bold**, no [label](url), no # headings, no markdown bullets.-, not *, not •. Blank lines and —
(em dash) provide structure.https://… (3).@FirstLast (the user pastes; Slack resolves on send).Each group link points to
https://crash.checkmk.com/gui/crashreportgroupview/show/<id>.
Per-owner block:
@Owner Name — Component A, Component B — N groups, M crashes
family_a:
https://crash.checkmk.com/gui/crashreportgroupview/show/XXXX (count)
…
family_b:
https://crash.checkmk.com/gui/crashreportgroupview/show/YYYY (count)
Sort: owners by total crash count desc, then group count desc, then email (stable tie-break). Families within an owner sort by crash count desc, group count desc, family name. Groups within a family sort by crash count desc, group_id asc. Two consecutive runs over the same data produce byte-identical output.
Plugins-bucket residue goes in a final section addressed to the Plugins coordinator, with one sub-block per family.
The module already enforces these via its sort + naming logic, but a final visual scan before handing off:
. after a name).heckpoint → checkpoint).@Name and the next word (@Moritzplease).•, -, *).< / > left over from copied markdown links.Print the full Slack-ready text in a quadruple-fenced block (since the body contains a triple-fence for the investigate command) so the user can copy cleanly.