think-premortem SKILL.md skillA

think-premortem from product-on-purpose/thinking-framework-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add product-on-purpose/thinking-framework-skills/think-premortem@v0.1.0

Pins v0.1.0 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
product-on-purpose/thinking-framework-skills
Path
skills/think-premortem/SKILL.md
Versions recorded
6
Latest version
v0.1.0, committed Oct 19, 2026
First version recorded
Jun 1, 2026
Size
5,517 bytes
Repository stars
25
License
Apache-2.0

Generates a ranked risk register that stress-tests a planned decision by imagining it has already failed, surfacing the likely causes and pairing each with a mitigation, tripwire, and kill criterion. Use when about to commit to a launch, hire, investment, migration, or any risky, hard-to-reverse decision, or when you need risks surfaced before committing.

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

<!-- thinking-framework-skills | https://github.com/product-on-purpose/thinking-framework-skills | Apache-2.0 -->
# Premortem

A premortem stress-tests a plan by assuming it has *already failed* and reasoning backward to explain why, then converting each cause into a mitigation, a tripwire, and a kill criterion. The shift from "what might go wrong?" to "it went wrong, why?" is what does the work: it licenses dissent, surfaces more and more specific causes than ordinary risk review, and turns vague worry into pre-committed action while you can still change course. The output is a **risk register**, not a discussion.

## When to Use

- Before a launch, hire, investment, migration, vendor selection, or any consequential, hard-to-reverse commitment.
- When a plan has optimistic momentum and you suspect concerns are going unspoken.
- When you want risks expressed as observable signals and pre-decided responses, not a feeling of caution.
- Often *after* options have been compared and one has been chosen, as the last gate before committing.

## When NOT to Use

- **After the outcome is known.** That is a postmortem, a different tool.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add product-on-purpose/thinking-framework-skills/think-premortem@sha256:bbf90a60ffd60ebe

The line at the top of this page pins the label v0.1.0, 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_mngsgyklfocpyyp6.svg)](https://markdownregistry.com/a/art_mngsgyklfocpyyp6)

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

Versions

The registry has recorded 6 versions of this file, between Jun 1, 2026 and Oct 19, 2026, about one every 28 days.

versioncommittedcommitsizeaudit
v0.1.0 latest2026-10-19 f0e6285 5,517 BA view · diff
v0.1.02026-10-17 7e5bd11 5,447 BA view · diff
v0.1.02026-10-17 8ab7eb9 5,288 BA view · diff
v0.1.02026-09-15 01156a8 5,204 BA view · diff
v0.1.02026-06-12 f4e7d9a 5,161 BA view · diff
v0.1.02026-06-01 5bad9cb 4,916 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 (5517 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

product-on-purpose/thinking-framework-skills · 25 stars · license Apache-2.0 · pushed 2026-11-07 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_mngsgyklfocpyyp6
GET https://markdownregistry.com/api/v1/resolve?ref=product-on-purpose/thinking-framework-skills/think-premortem
GET https://markdownregistry.com/api/v1/blob/bbf90a60ffd60ebe9e03cfb98f485f9f2f626d7d968a6ad8e0900e27837be1d2

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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