irreversible-action-gate

irreversible-action-gate is a skill for Claude Code, Codex from annatchijova/SKILLS. It costs 0 tokens per session (2,359 once invoked), scanned C, original, no licence file.

A safety check for actions that could be destructive, affect many items, or send changes outside the system. It assesses how reversible an action is, previews the exact targets, checks the expected count, and prepares recovery and undo steps.

In plain words
What is it for?
It helps review destructive operations, verify their scope, create a restore point, and document how to undo them.
Why use it?
It reduces accidental deletion, bulk changes, and unwanted outward-facing actions by requiring a review before execution.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit It helps review destructive operations, verify their scope, create a restore point, and document how to undo them.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/annatchijova/skills/irreversible-action-gate
Install

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.

Any agent
npx skills add annatchijova/SKILLS --skill irreversible-action-gate
Clone the repo
git clone --depth 1 https://github.com/annatchijova/SKILLS

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for irreversible-action-gate

README.md
[![agentmods](https://agentmods.dev/badge/skills/annatchijova/skills/irreversible-action-gate/github.svg)](https://agentmods.dev/skills/annatchijova/skills/irreversible-action-gate)
Your own site
<a href="https://agentmods.dev/skills/annatchijova/skills/irreversible-action-gate"><img src="https://agentmods.dev/badge/skills/annatchijova/skills/irreversible-action-gate/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.

agentmods 80×15 button for irreversible-action-gate

Your own site · 80×15
<a href="https://agentmods.dev/skills/annatchijova/skills/irreversible-action-gate"><img src="https://agentmods.dev/badge/skills/annatchijova/skills/irreversible-action-gate.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,359 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00000 $0.02359
Opus 5.5 $0.00000 $0.00944
Sonnet 5.5 $0.00000 $0.00472
Haiku 4.5 $0.00000 $0.00236

Measured 1mo ago against content hash e847306853a8, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade C, and why

irreversible-action-gate scanned grade C with 1 finding 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 1mo 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.

Recursive force deletehighDestructive command

rm -rf with a variable or a broad path is one typo away from removing the wrong tree.

editing; `rm -rf $DIR/` where `$DIR` is empty; `s/foo/bar/g` across a repo where
irreversible-action-gate/SKILL.md · 181 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

Changes

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.

  1. 1mo ago First seen · 181 lines · 0 tokens per session scan C e847306853a8

Subscribe to this mod's changes

irreversible-action-gate is a skill published in the GitHub repository annatchijova/SKILLS (9 stars, last pushed 15d ago), with no licence file. It costs nothing until one of its globs matches a file; then it loads 2,359 tokens. A static security scan graded it C with 1 finding (recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Related

Other skills, from other repositories

alterlab-qiime2-amplicon

Runs 16S/ITS amplicon (microbiome) analysis with the QIIME 2 distribution (2026.7; the "amplicon" distribution was renamed "qiime2" in 2026.4) in the correct order: manifest import, cutadapt trim-paired primer removal BEFORE dada2 denoise-paired (trunc-len chosen from the demux quality .qzv), feature-classifier…

AlterLab-IEU/AlterLab-Academic-Skills · 270 tokens

alterlab-paper-writer

Drafts and revises academic papers through a 12-agent pipeline with hardened LaTeX output (apa7 class, PDF compiled from LaTeX), supporting IMRaD, literature review, theoretical, case study, policy brief, and conference paper structures, APA 7.0 (default), Chicago, MLA, IEEE, and Vancouver citation formats, bilingual…

AlterLab-IEU/AlterLab-Academic-Skills · 271 tokens

alterlab-imaging-data-commons

Query and download public cancer imaging data from the NCI Imaging Data Commons (IDC) using the idc-index Python package, filtering by metadata, visualizing in-browser, and checking licenses, with no authentication required. Use when obtaining large-scale radiology (CT, MR, PET) or digital pathology DICOM datasets for…

AlterLab-IEU/AlterLab-Academic-Skills · 90 tokens

alterlab-cobrapy

Build and analyze genome-scale constraint-based metabolic models with COBRApy — flux balance analysis (FBA), flux variability analysis (FVA), gene and reaction knockouts, flux sampling, and SBML model I/O. Use when simulating metabolic networks, predicting growth or knockout phenotypes, or running systems-biology and…

AlterLab-IEU/AlterLab-Academic-Skills · 91 tokens

alterlab-phylogenetics

Build phylogenetic trees end-to-end from raw sequences — MAFFT multiple sequence alignment, optional TrimAl trimming, IQ-TREE 3 maximum-likelihood inference with model selection and bootstraps, FastTree for large datasets, then visualize with ETE3 or FigTree. Use when reconstructing trees from sequences (FASTA) for…

AlterLab-IEU/AlterLab-Academic-Skills · 152 tokens

alterlab-molecular-dynamics

Runs and analyzes molecular dynamics simulations with OpenMM and MDAnalysis — setting up protein and small-molecule systems, assigning force fields, running energy minimization and production MD, and analyzing trajectories (RMSD, RMSF, contact maps, free energy surfaces). Use when simulating protein or ligand…

AlterLab-IEU/AlterLab-Academic-Skills · 98 tokens