Claude Skill

age Modern File Encryption Tool

Encrypt and decrypt files with age (FiloSottile/age), a simple, modern encryption tool with small explicit keys, post-quantum support, no config options, and UNIX-style composability. A practical replacement for GPG in most workflows.

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agentskillexchange/skills 45 57 forks MIT Updated 20h ago

Part of agentskillexchange/skills — 249 skills

Install

skills CLI npx skills add https://github.com/agentskillexchange/skills/tree/main/skills/age-modern-file-encryption-tool

Claude Code

claude plugin marketplace add https://llmmart.ai/marketplace.json && claude plugin install agentskillexchange-skills@llmmart

Git git clone https://github.com/agentskillexchange/skills.git

The skills CLI installs just this skill, for any of its supported agents. Claude Code installs the whole agentskillexchange/skills collection as a plugin from our marketplace. Git is the plain clone.

Skill manifest

age Modern File Encryption Tool

Installation

Use the upstream install or setup path that matches your environment:

go install filippo.io/age/cmd/...@latest

Requirements and caveats from upstream:

🌍 Typage is a TypeScript implementation. It works in the browser, Node.js, Deno, and Bun.

Basic usage or getting-started notes:

Source: https://github.com/FiloSottile/age
Extracted from upstream docs: https://raw.githubusercontent.com/FiloSottile/age/HEAD/README.md

Source

Agent Skill Exchange

Homebrew (macOS or Linux)

Files (skills)

SKILL.md 1.5 KB

---
name: "age Modern File Encryption Tool"
slug: "age-modern-file-encryption-tool"
description: "Encrypt and decrypt files with age (FiloSottile/age), a simple, modern encryption tool with small explicit keys, post-quantum support, no config options, and UNIX-style composability. A practical replacement for GPG in most workflows."
github_stars: 21824
verification: "security_reviewed"
source: "https://github.com/FiloSottile/age"
category: "Security & Verification"
framework: "Claude Code"
tool_ecosystem:
  github_repo: "FiloSottile/age"
  github_stars: 21824
---

# age Modern File Encryption Tool

Encrypt and decrypt files with age (FiloSottile/age), a simple, modern encryption tool with small explicit keys, post-quantum support, no config options, and UNIX-style composability. A practical replacement for GPG in most workflows.

## Installation

Use the upstream install or setup path that matches your environment:
- go install filippo.io/age/cmd/...@latest

Requirements and caveats from upstream:
- 🌍 [Typage](https://github.com/FiloSottile/typage) is a TypeScript implementation. It works in the browser, Node.js, Deno, and Bun.

Basic usage or getting-started notes:
- <table>
- <tr>
- <td>Homebrew (macOS or Linux)</td>

- Source: https://github.com/FiloSottile/age
- Extracted from upstream docs: https://raw.githubusercontent.com/FiloSottile/age/HEAD/README.md

## Source

- [Agent Skill Exchange](https://agentskillexchange.com/skills/age-modern-file-encryption-tool/)