FadNote

FadNote Skill

Secure self-destructing shareable notes for OpenClaw Create encrypted, one-time-read notes directly from OpenClaw. The server never sees your plaintext.

Overview

PropertyValueNamefadnoteVersion1.0.2AuthoreasyFloydLicenseMITOpen SourceYes — https://github.com/easyFloyd/fadnoteRuntimeNode.js 18+

Installation

# Via ClawHub claw install fadnote # Manual git clone https://github.com/easyFloyd/fadnote.git ln -s $(pwd)/fadnote/openclaw-skill/scripts/fadnote.js ~/.claw/bin/fadnote

Configuration

VariableDefaultDescriptionFADNOTE_URLhttps://fadnote.comFadNote server endpoint

From OpenClaw

user: Secure this API key: sk-abc123xyz claw: I'll create a secure, self-destructing note for that. [runs: echo "sk-abc123xyz" | fadnote] 🔗 https://fadnote.com/n/abc123# decryption-key-here Share it with the recipient via any channel and this link will self-destruct after first view.

CLI Usage

Usage: fadnote [options] [text] echo "text" | fadnote [options] Create secure self-destructing notes that can only be viewed once. Options: -h, --help Show this help message and exit --ttl <secs> Time until note expires (default: 86400 = 24h) --json Output JSON with noteId, expiresIn, and decryptionUrl Environment: FADNOTE_URL API endpoint (default: https://fadnote.com) Examples: # Standard fadnote "My secret message" # direct input echo "My secret" | fadnote # from stdin # With options fadnote --ttl 3600 "Expires in 1 hour" # Custom TTL fadnote --json --ttl 7200 "JSON output" # JSON output: # {noteId: string, expiresIn: number, decryptionUrl: string} # File and clipboard input cat file.txt | fadnote --ttl 86400 # from stdin with options pbpaste | fadnote # macOS clipboard xclip -o -selection clipboard | fadnote # from clipboard (Linux with xclip) xsel -b | fadnote # from clipboard (Linux with xsel) Single Output: Single line with the shareable URL. JSON Output: { noteId: string, expiresIn: number, decryptionUrl: string }

Triggers

• I (OpenClaw) will automatically use the FadNote skill when you say any of:
• "Secure this [content]"
• "FadNote this [content]"
• "Create a secure link for [content]"
• "Share this securely: [content]"
• "One-time note: [content]"
• "Encrypt and share [content]"
• With email delivery (if email skill is present):
• "Secure this and email to [recipient]: [content]"
• "FadNote this to [email]"
• "Send secure note to [email]"
• Examples:
• Secure this API key: sk-live-12345
• FadNote this password for the server
• Create a secure link for these credentials
• Share this securely: my private SSH key
• One-time note: the meeting location

Security

Client-side encryption — AES-256-GCM with PBKDF2 (600k iterations) Zero knowledge — Server receives only encrypted blobs One-time read — Note deleted immediately after first fetch Auto-expire — Default 24 hour TTL Open Source — Server code is publicly auditable at https://github.com/easyFloyd/fadnote The decryption key is embedded in the URL fragment (#key) and never sent to the server.

Files

openclaw-skill/ ├── SKILL.md # This file └── scripts/ └── fadnote.js # Main CLI script (~160 lines)

Requirements

Node.js 18+ (no external dependencies)

Troubleshooting

ErrorCauseSolutionFADNOTE_URL not setEnvironment variable missingexport FADNOTE_URL=https://fadnote.comEmpty noteNo input providedPipe text into fadnote: echo "secret" | fadnote404 Not FoundServer endpoint wrongCheck FADNOTE_URL points to a running FadNote instanceConnection refusedServer unreachableVerify server is up or use the live serviceCrypto not availableNode.js < 18Upgrade to Node.js 18+

Links

Live Service: https://fadnote.com Source: https://github.com/easyFloyd/fadnote Issues: https://github.com/easyFloyd/fadnote/issues