Executive Summary Prompt
Summary, Why It Matters, What Happens Next — the executive summary contract for readers who will never open the source.
Timeline, Root Cause, Impact, Next Steps — post-mortem summaries where the sequence stays chronological and the severity stays as written.
Incident summaries fail dangerously: a reordered timeline implies the wrong cause, an upgraded severity rewrites history. This setup summarizes incident reports into the four sections a post-mortem needs — Timeline (chronological, timestamps preserved), Root Cause (as stated, or "under investigation"), Impact (numbers as written), Next Steps — under Strict Fidelity with Preserve Critical Quotes, so impact figures and severity language keep their exact wording. The reading guidance pins the two rules that matter: keep events in order, and take severity from the report, not your judgment.
Summarize after the report stabilizes
Run it on the written report, not the live channel — the fidelity rules assume a source that holds still.
Check the Root Cause honesty
"As stated — or 'under investigation' if unstated" — the section never speculates, which is exactly what a blameless review needs.
Keep numbers verbatim
Affected-user counts and durations are critical quotes: preserved exactly, never rounded into a different incident.
It builds four fixed markdown sections in order — ## Timeline (chronological, timestamps kept), ## Root Cause (as stated or 'under investigation'), ## Impact (numbers as written), and ## Next Steps — then appends ## Action Items as owner — task — deadline bullets. Each section runs 2-4 sentences, and any section with no source support reads 'Not covered in the source'.
It is incident-shaped rather than point-first. A general or Executive Summary prompt leads with the takeaway for a reader who won't open the source; this one holds the Timeline in chronological order, reports Root Cause exactly as stated, keeps Impact figures verbatim under Preserve Critical Quotes, and lists Next Steps — so the causality and the numbers survive intact.
Skip it during live triage — it compresses a written report after the fact, and its fidelity rules assume a source holding still, so it can't track an unfolding incident. Don't reach for it to assign severity either: the rule 'severity language must come from the report, not your judgment' means severity is copied as written, never rated. Run it in ChatGPT, Claude, or Gemini once things stabilize.
Summary, Why It Matters, What Happens Next — the executive summary contract for readers who will never open the source.
The blocks a reliable summary prompt needs: source guidance, a fixed section skeleton, length budgets, fidelity rules, and quote handling.
The fidelity ladder: Balanced, High, Strict — and the six-rule battery that keeps a summary inside its source.
The contract that stops AI documents from restructuring themselves: a pinned section skeleton, forced tables, and strict consistency rules.
Free text in, named fields out. The extraction prompt pattern that turns any unstructured text into consistent, parseable records.
'Make it good', 'be detailed', 'keep it interesting' — vague prompts get vague output. The fix is mechanical: replace every fuzzy word with a checkable instruction.
Build summary prompts with fixed sections, length caps, and no-invention fidelity rules.
Work a live production incident in the right order — triage and stabilize first, then find the cause, then write the summary and postmortem — so the fire is out before the writeup begins.
The incident's over and you've got a channel full of messages and logs, so "summarize this" returns a blamey story with an invented root cause. Here's how to turn your real notes into a blameless incident postmortem: confirmed timeline, evidence-backed factors, owned actions.