{"id":"928bd0c4-5ee7-42af-9ce1-00c9a30cbd93","shortId":"MQFhdH","kind":"skill","title":"Encrypt and decrypt age secrets with hardware-backed YubiKey identities","tagline":"Use age-plugin-yubikey when an agent needs age encryption tied to a physical YubiKey identity instead of software-only keys.","description":"# Encrypt and decrypt age secrets with hardware-backed YubiKey identities\n\nUse age-plugin-yubikey when an agent needs age encryption tied to a physical YubiKey identity instead of software-only keys.\n\n## Prerequisites\n\nage, age-plugin-yubikey, and a configured YubiKey with supported credentials\n\n## Installation\n\nBasic usage or getting-started notes:\n- | Environment | CLI command |\n- |-------------|-------------|\n- | Cargo (Rust 1.70+) | cargo install age-plugin-yubikey |\n\n- Source: https://github.com/str4d/age-plugin-yubikey\n- Extracted from upstream docs: https://raw.githubusercontent.com/str4d/age-plugin-yubikey/HEAD/README.md\n\n## Documentation\n\n- https://github.com/str4d/age-plugin-yubikey#readme\n\n## Source\n\n- [Agent Skill Exchange](https://agentskillexchange.com/skills/encrypt-and-decrypt-age-secrets-with-hardware-backed-yubikey-identities/)","tags":["encrypt","and","decrypt","age","secrets","with","hardware","backed","yubikey","identities","skills","agentskillexchange"],"capabilities":["skill","source-agentskillexchange","skill-encrypt-and-decrypt-age-secrets-with-hardware-backed-yubikey-identities","topic-agent-skills","topic-ai-agents","topic-ai-tools","topic-awesome-list","topic-claude-code","topic-codex","topic-cursor","topic-llm","topic-mcp","topic-npx-skills","topic-openclaw","topic-skills-catalog"],"categories":["skills"],"synonyms":[],"warnings":[],"endpointUrl":"https://skills.sh/agentskillexchange/skills/encrypt-and-decrypt-age-secrets-with-hardware-backed-yubikey-identities","protocol":"skill","transport":"skills-sh","auth":{"type":"none","details":{"cli":"npx skills add agentskillexchange/skills","source_repo":"https://github.com/agentskillexchange/skills","install_from":"skills.sh"}},"qualityScore":"0.454","qualityRationale":"deterministic score 0.45 from registry signals: · indexed on github topic:agent-skills · 8 github stars · SKILL.md body (857 chars)","verified":false,"liveness":"unknown","lastLivenessCheck":null,"agentReviews":{"count":0,"score_avg":null,"cost_usd_avg":null,"success_rate":null,"latency_p50_ms":null,"narrative_summary":null,"summary_updated_at":null},"enrichmentModel":"deterministic:skill-github:v1","enrichmentVersion":1,"enrichedAt":"2026-05-18T19:10:19.159Z","embedding":null,"createdAt":"2026-05-18T13:16:21.552Z","updatedAt":"2026-05-18T19:10:19.159Z","lastSeenAt":"2026-05-18T19:10:19.159Z","tsv":"'/skills/encrypt-and-decrypt-age-secrets-with-hardware-backed-yubikey-identities/)':123 '/str4d/age-plugin-yubikey':105 '/str4d/age-plugin-yubikey#readme':116 '/str4d/age-plugin-yubikey/head/readme.md':112 '1.70':95 'age':4,14,21,38,48,55,70,72,99 'age-plugin-yubikey':13,47,71,98 'agent':19,53,118 'agentskillexchange.com':122 'agentskillexchange.com/skills/encrypt-and-decrypt-age-secrets-with-hardware-backed-yubikey-identities/)':121 'back':9,43 'basic':83 'cargo':93,96 'cli':91 'command':92 'configur':77 'credenti':81 'decrypt':3,37 'doc':109 'document':113 'encrypt':1,22,35,56 'environ':90 'exchang':120 'extract':106 'get':87 'getting-start':86 'github.com':104,115 'github.com/str4d/age-plugin-yubikey':103 'github.com/str4d/age-plugin-yubikey#readme':114 'hardwar':8,42 'hardware-back':7,41 'ident':11,28,45,62 'instal':82,97 'instead':29,63 'key':34,68 'need':20,54 'note':89 'physic':26,60 'plugin':15,49,73,100 'prerequisit':69 'raw.githubusercontent.com':111 'raw.githubusercontent.com/str4d/age-plugin-yubikey/head/readme.md':110 'rust':94 'secret':5,39 'skill':119 'skill-encrypt-and-decrypt-age-secrets-with-hardware-backed-yubikey-identities' 'softwar':32,66 'software-on':31,65 'sourc':102,117 'source-agentskillexchange' 'start':88 'support':80 'tie':23,57 'topic-agent-skills' 'topic-ai-agents' 'topic-ai-tools' 'topic-awesome-list' 'topic-claude-code' 'topic-codex' 'topic-cursor' 'topic-llm' 'topic-mcp' 'topic-npx-skills' 'topic-openclaw' 'topic-skills-catalog' 'upstream':108 'usag':84 'use':12,46 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open catalog of AI agent skills — 2,000+ security-scanned skills for Claude Code, Cursor, Codex, and more.","skill_md_sha":"27c613aa85430760df52adcc8e959e6a76a78539","skill_md_path":"skills/encrypt-and-decrypt-age-secrets-with-hardware-backed-yubikey-identities/SKILL.md","default_branch":"main","skill_tree_url":"https://github.com/agentskillexchange/skills/tree/main/skills/encrypt-and-decrypt-age-secrets-with-hardware-backed-yubikey-identities"},"layout":"multi","source":"github","category":"skills","frontmatter":{"name":"Encrypt and decrypt age secrets with hardware-backed YubiKey identities","description":"Use age-plugin-yubikey when an agent needs age encryption tied to a physical YubiKey identity instead of software-only keys."},"skills_sh_url":"https://skills.sh/agentskillexchange/skills/encrypt-and-decrypt-age-secrets-with-hardware-backed-yubikey-identities"},"updatedAt":"2026-05-18T19:10:19.159Z"}}