# Send QR Password to your agent Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually. ## Fast path - Download the package from Yavira. - Extract it into a folder your agent can access. - Paste one of the prompts below and point your agent at the extracted folder. ## Suggested prompts ### New install ```text I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Then review README.md for any prerequisites, environment setup, or post-install checks. Tell me what you changed and call out any manual steps you could not complete. ``` ### Upgrade existing ```text I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Then review README.md for any prerequisites, environment setup, or post-install checks. Summarize what changed and any follow-up checks I should run. ``` ## Machine-readable fields ```json { "schemaVersion": "1.0", "item": { "slug": "qr-password", "name": "QR Password", "source": "tencent", "type": "skill", "category": "内容创作", "sourceUrl": "https://clawhub.ai/lifehackjohn/qr-password", "canonicalUrl": "https://clawhub.ai/lifehackjohn/qr-password", "targetPlatform": "OpenClaw" }, "install": { "downloadUrl": "/downloads/qr-password", "sourceDownloadUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=qr-password", "sourcePlatform": "tencent", "targetPlatform": "OpenClaw", "packageFormat": "ZIP package", "primaryDoc": "SKILL.md", "includedAssets": [ "README.md", "SKILL.md", "assets/qr-generator.html", "scripts/generate-qr.py", "scripts/qr-format.py", "scripts/read-qr.py" ], "downloadMode": "redirect", "sourceHealth": { "source": "tencent", "status": "healthy", "reason": "direct_download_ok", "recommendedAction": "download", "checkedAt": "2026-04-23T16:43:11.935Z", "expiresAt": "2026-04-30T16:43:11.935Z", "httpStatus": 200, "finalUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=4claw-imageboard", "contentType": "application/zip", "probeMethod": "head", "details": { "probeUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=4claw-imageboard", "contentDisposition": "attachment; filename=\"4claw-imageboard-1.0.1.zip\"", "redirectLocation": null, "bodySnippet": null }, "scope": "source", "summary": "Source download looks usable.", "detail": "Yavira can redirect you to the upstream package for this source.", "primaryActionLabel": "Download for OpenClaw", "primaryActionHref": "/downloads/qr-password" }, "validation": { "installChecklist": [ "Use the Yavira download entry.", "Review SKILL.md after the package is downloaded.", "Confirm the extracted package contains the expected setup assets." ], "postInstallChecks": [ "Confirm the extracted package includes the expected docs or setup files.", "Validate the skill or prompts are available in your target agent workspace.", "Capture any manual follow-up steps the agent could not complete." ] } }, "links": { "detailUrl": "https://openagent3.xyz/skills/qr-password", "downloadUrl": "https://openagent3.xyz/downloads/qr-password", "agentUrl": "https://openagent3.xyz/skills/qr-password/agent", "manifestUrl": "https://openagent3.xyz/skills/qr-password/agent.json", "briefUrl": "https://openagent3.xyz/skills/qr-password/agent.md" } } ``` ## Documentation ### QR Password — Air-Gapped Credential Bridge Bidirectional credential transfer using QR codes as an optical channel. No secret touches a network. ### Security Rules (MANDATORY) Never log credentials to chat history or memory files Redact passwords from all conversation output — show **** instead Auto-clear canvas display after 30 seconds using timed canvas hide QR images are ephemeral — delete after use with rm Never store decoded credentials in any file ### Mode A: Vault → QR (Outbound) Generate a QR code from a credential for an air-gapped device to scan. echo '{"username":"USER","password":"PASS","domain":"DOMAIN"}' | \\ python3 skills/qr-password/scripts/generate-qr.py /tmp/qr-out.png Then display via canvas and auto-clear: canvas present /tmp/qr-out.png # Wait 30s canvas hide rm /tmp/qr-out.png When reporting to user, say "QR displayed" — never echo the password. ### Mode B: Camera → Credential (Inbound) Read a QR code from a camera image to extract credentials. Capture image: nodes camera_snap (or accept user-provided image) Decode: python3 skills/qr-password/scripts/read-qr.py /path/to/image.png Output is JSON: {"username":"...","password":"...","domain":"..."} Use the credential (fill, copy, deliver) — never echo password to chat Delete the image: rm /path/to/image.png ### Offline QR Generator For air-gapped devices, provide assets/qr-generator.html — a standalone offline HTML page that generates QR codes locally in-browser. No network required. ### Dependencies Python 3 with: qrcode, Pillow, opencv-python-headless Install: python3 -m pip install --user qrcode Pillow opencv-python-headless ## Trust - Source: tencent - Verification: Indexed source record - Publisher: lifehackjohn - Version: 1.0.0 ## Source health - Status: healthy - Source download looks usable. - Yavira can redirect you to the upstream package for this source. - Health scope: source - Reason: direct_download_ok - Checked at: 2026-04-23T16:43:11.935Z - Expires at: 2026-04-30T16:43:11.935Z - Recommended action: Download for OpenClaw ## Links - [Detail page](https://openagent3.xyz/skills/qr-password) - [Send to Agent page](https://openagent3.xyz/skills/qr-password/agent) - [JSON manifest](https://openagent3.xyz/skills/qr-password/agent.json) - [Markdown brief](https://openagent3.xyz/skills/qr-password/agent.md) - [Download page](https://openagent3.xyz/downloads/qr-password)