vault-snapshot

vault-snapshot is a skill for Claude Code from karlorz/llm-wiki. It costs 43 tokens per session (1,348 once invoked), scanned B, original, no licence file.

A Linux job that copies snapshots from Amazon S3, a cloud storage service, into Git and can promote them between environments.

In plain words
What is it for?
It is for scheduled backups or state snapshots, promoting them between systems, and pruning older remote copies.
Why use it?
It prevents deleted data from reappearing and limits old data removed from the remote store. Only one host in a fleet may run it at a time.

Skill for Claude Code

Written for Claude Code: argument-hint in frontmatter.

Part of the vault-sync plugin — 6 skills shipped together

Good fit It is for scheduled backups or state snapshots, promoting them between systems, and pruning older remote copies.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/karlorz/llm-wiki/vault-snapshot
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 karlorz/llm-wiki --skill vault-snapshot
Clone the repo
git clone --depth 1 https://github.com/karlorz/llm-wiki

Made for: Claude Code.

Or install vault-sync, the plugin that ships this one along with the rest of its 6 skills.

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 vault-snapshot

README.md
[![agentmods](https://agentmods.dev/badge/skills/karlorz/llm-wiki/vault-snapshot/github.svg)](https://agentmods.dev/skills/karlorz/llm-wiki/vault-snapshot)
Your own site
<a href="https://agentmods.dev/skills/karlorz/llm-wiki/vault-snapshot"><img src="https://agentmods.dev/badge/skills/karlorz/llm-wiki/vault-snapshot/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 vault-snapshot

Your own site · 80×15
<a href="https://agentmods.dev/skills/karlorz/llm-wiki/vault-snapshot"><img src="https://agentmods.dev/badge/skills/karlorz/llm-wiki/vault-snapshot.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 43 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,348 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 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 $0.00043 $0.01348
Opus 5 $0.00022 $0.00674
Sonnet 5 $0.00009 $0.00270
Haiku 4.5 $0.00004 $0.00135

Measured 9d ago against content hash 7a695d184dac, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade B, and why

vault-snapshot scanned grade B 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 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.

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

- [ ] Test on sg01: `sudo -u hermes bash wiki-snapshot.sh --dry-run`.
packages/vault-sync/skills/vault-snapshot/SKILL.md · 75 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

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. 9d ago First seen · 75 lines · 43 tokens per session scan B 7a695d184dac

Subscribe to this mod's changes

vault-snapshot is a skill published in the GitHub repository karlorz/llm-wiki (4 stars, last pushed yesterday), with no licence file. It adds 43 tokens to every session and 1,348 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it B with 1 finding (asks for root). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.