Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add guia-matthieu/clawfu-skills --skill reversible-decisionsgit clone --depth 1 https://github.com/guia-matthieu/clawfu-skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/guia-matthieu/clawfu-skills/reversible-decisions)<a href="https://agentmods.dev/skills/guia-matthieu/clawfu-skills/reversible-decisions"><img src="https://agentmods.dev/badge/skills/guia-matthieu/clawfu-skills/reversible-decisions/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/guia-matthieu/clawfu-skills/reversible-decisions"><img src="https://agentmods.dev/badge/skills/guia-matthieu/clawfu-skills/reversible-decisions.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00100 | $0.04327 |
| Opus 5 | $0.00050 | $0.02164 |
| Sonnet 5 | $0.00020 | $0.00865 |
| Haiku 4.5 | $0.00010 | $0.00433 |
Grade A, and why
reversible-decisions scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 624 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Reversible Decisions (Type 1 vs. Type 2)
Know when to move fast and when to move carefully. Master Jeff Bezos' framework for distinguishing high-stakes irreversible decisions from low-stakes reversible ones.
When to Use This Skill
- Prioritizing decisions to know where to invest time
- Team empowerment to understand what to delegate vs. escalate
- Avoiding analysis paralysis on decisions that don't matter
- Risk management to identify where caution is truly warranted
- Speed vs. thoroughness trade-offs in any context
- Building decision-making culture in organizations
Methodology Foundation
| Aspect | Details |
|---|---|
| Source | Jeff Bezos - Amazon shareholder letters (2015-2016) |
| Core Principle | "Some decisions are irreversible and consequential (Type 1). Most are reversible and low-consequence (Type 2). Use the right process for each." |
| Why This Matters | Most people treat all decisions like Type 1—slow, deliberate, requiring full information. This leads to paralysis and missed opportunities. The best decision-makers move fast on Type 2 and slow on Type 1. |
What Claude Does vs What You Decide
| Claude Does | You Decide |
|---|---|
| Structures content frameworks | Final messaging |
| Suggests persuasion techniques | Brand voice |
| Creates draft variations | Version selection |
| Identifies optimization opportunities | Publication timing |
| Analyzes competitor approaches | Strategic direction |
What This Skill Does
- Classifies decisions - Is this Type 1 or Type 2?
- Calibrates process to stakes - Right speed for right decision
- Enables delegation - Type 2 can be pushed down
- Prevents over-analysis - Stop treating reversible decisions as irreversible
- Improves organizational speed - Teams move faster on the right things
- Reduces decision fatigue - Don't waste energy on low-stakes choices
How to Use
Classify a Decision
Help me classify this decision:
[Describe the decision]
Is this Type 1 (irreversible) or Type 2 (reversible)?
What process should I use?
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 9d ago First seen · 624 lines · 100 tokens per session scan A 88ae411a0580
reversible-decisions is a skill published in the GitHub repository guia-matthieu/clawfu-skills (149 stars, last pushed 5mo ago), licensed MIT. It adds 100 tokens to every session and 4,327 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
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