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Run it yourself

Analyse consequential choices with outside views, incentives, inversion, scenario arithmetic, opportunity costs, and explicit update conditions. Use for decision memos, premortems, strategy choices, or a requested red-team; not routine factual questions or a reason to overanalyse a small decision.

Use this Skill: https://skilld.dev/gh/tristanmanchester/agent-skills/wordly-wisdom

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Edit a local copy. It keeps the author and licence.

assetspremortem-template.md

≈148 tokens on demand. Your agent reads this file only when SKILL.md points to it.

Premortem Template

Failure headline

Assume it is 12 months from now and this decision was a mistake. Write the headline.

Why it failed

List 5 to 10 reasons.

Which reasons were controllable?

  • Controllable:
  • Not controllable:

Which misjudgment tendencies were active?

  • Incentives:
  • Social proof:
  • Overoptimism:
  • Sunk cost / inconsistency:
  • Denial:
  • Other:

Guardrails

For each top controllable reason, add one guardrail.

  • Failure mode:
  • Guardrail:

Update point

What signal would tell us early that this failure path is starting to happen?

Source: SKILL.md on GitHub

skilld matched fixed text patterns in SKILL.md and file names. Patterns miss obfuscated code.

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2 warnings1mo5 checks · Risk MEDIUM
  • Gen Agent Trust Hub1mo

    The skill provides a framework for decision analysis using mental models and local Python scripts. It is flagged as medium risk due to metadata poisoning, as it claims to be authored by 'openai' while originating from an unrelated developer 'tristanmanchester'. Additionally, the skill's ingestion of untrusted user data for decision memos and script processing creates a surface for indirect prompt injection and potential arbitrary file writes.

  • Socket1mo

    No alerts

  • Snyk1mo

    Risk: LOW · No issues

  • Runlayer7mo

    1/16 files flagged

  • ZeroLeaks6mo

    Score: 93/100 · 2 sections analyzed

Signed by skilld at 3323bc9. This ties the file your Agent reads to that commit on GitHub. It does not review the instructions.

Last checked against GitHub 2 weeks ago.

Steadyupdated last month
Other metadata
compatibility
Core reasoning needs no special tools. Optional arithmetic helpers require Python 3.10+ and use only the standard library. Time-sensitive or specialised claims require current relevant sources.
metadata
{
  "version": "4.0.0",
  "reviewed": "2026-09-13",
  "source-book": "Poor Charlie's Almanack"
}

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