postmortem-draft SKILL.md skillA

postmortem-draft from runxhq/runx is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add runxhq/runx/postmortem-draft@git:20261023.420f372

Pins git:20261023.420f372 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
runxhq/runx
Path
skills/postmortem-draft/SKILL.md
Versions recorded
2
Latest version
git:20261023.420f372, committed Oct 23, 2026
First version recorded
Oct 17, 2026
Size
2,568 bytes
Repository stars
104
License
Apache-2.0

Turn resolved-incident fragments into a traceable postmortem that separates fragment-cited facts from hypotheses, blocks publication while unknowns remain, and keeps the comms send behind a human gate.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Postmortem Draft

Produce a postmortem that never pretends unknowns are facts. The supplied
incident fragments are the only evidence; the drafting agent separates what
happened from what is suspected, and deterministic code verifies every claimed
fact against the fragments. Publication is a gated proposal, never an effect
of this skill.

## Procedure

1. Native `data.digest` binds the exact fragment set.
2. The drafting agent assembles a summary, an evidence-cited timeline, a root
   cause with a status of `known`, `suspected`, or `unknown`, open unknowns,
   and owned action items.
3. Deterministic enforcement checks every timeline entry and any non-unknown
   root cause: the cited fragment must exist and the quote must appear
   verbatim in that fragment's text. An invented citation refuses the whole
   run. Action items must carry an action and an owner.
4. The verdict separates completeness from honesty: a fully cited postmortem
   with a supported root cause and no open unknowns is `publishable` and
   carries a publish proposal gated on a human approver through `message-send`; a
   grounded but incomplete one seals `needs_more_evidence` and publishes
   nothing.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add runxhq/runx/postmortem-draft@sha256:17d7fe40fa4626d2

The line at the top of this page pins the label git:20261023.420f372, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_evx6hxzym4lecdl4.svg)](https://markdownregistry.com/a/art_evx6hxzym4lecdl4)

4 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 2 versions of this file, between Oct 17, 2026 and Oct 23, 2026, about one every 5 days.

versioncommittedcommitsizeaudit
git:20261023.420f372 latest2026-10-23 420f372 2,568 BA view · diff
git:20261017.16ba3f92026-10-17 16ba3f9 2,553 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (2568 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

runxhq/runx · 104 stars · license Apache-2.0 · pushed 2026-11-05 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_evx6hxzym4lecdl4
GET https://markdownregistry.com/api/v1/resolve?ref=runxhq/runx/postmortem-draft
GET https://markdownregistry.com/api/v1/blob/17d7fe40fa4626d257471983046ee81a91f91cc3da2aa5fb193dcce3de44304f

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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