How do I install the Fadnote skill?

Run npx skillmds@latest add modbender/fadnote in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

What does the Fadnote skill do?

Create secure shareable self-destructing notes It is listed under Coding & Dev Tools on SkillMD.

Is Fadnote safe to use?

This skill has not completed SkillMD's automated safety review yet. Independent scanners report: SkillSpector: PASS, Skill Scanner: PASS. Capability flags: executes scripts, makes network calls, reads secrets. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Fadnote?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Fadnote free to use?

Yes. Installing skills from SkillMD is free. This skill is licensed under MIT.

Who published Fadnote?

modbender (@modbender) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Fadnote by modbender — Agent Skill

Name: Fadnote
Rating: 4.2 (5 reviews)
Author: modbender

File contents

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

Property	Value
Name	fadnote
Version	1.0.1
Author	easyFloyd
License	MIT
Open Source	✅ Yes — https://github.com/easyFloyd/fadnote
Runtime	Node.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

Variable	Default	Description
`FADNOTE_URL`	`https://fadnote.com`	FadNote server endpoint

Usage

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

# Direct text
fadnote "my secret message"

# From stdin
echo "secret" | fadnote
cat file.txt | fadnote
pbpaste | fadnote  # macOS clipboard

Output: Single line with the shareable URL.

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 (100k 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 (~60 lines)

Requirements

Node.js 18+ (no external dependencies)

Troubleshooting

Error	Cause	Solution
`FADNOTE_URL not set`	Environment variable missing	`export FADNOTE_URL=https://fadnote.com`
`Empty note`	No input provided	Pipe text into fadnote: `echo "secret" \| fadnote`
`404 Not Found`	Server endpoint wrong	Check `FADNOTE_URL` points to a running FadNote instance
`Connection refused`	Server unreachable	Verify server is up or use the live service
`Crypto not available`	Node.js < 18	Upgrade to Node.js 18+

Links

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

---name: fadnotedescription: Create secure shareable self-destructing noteslicense: MIT--- # 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 | Property | Value | |----------|-------| | **Name** | fadnote | | **Version** | 1.0.1 | | **Author** | easyFloyd | | **License** | MIT | | **Open Source** | ✅ Yes — https://github.com/easyFloyd/fadnote | | **Runtime** | Node.js 18+ | --- ## Installation ```bash # 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 | Variable | Default | Description | |----------|---------|-------------| | `FADNOTE_URL` | `https://fadnote.com` | FadNote server endpoint | --- ## Usage ### 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 ```bash # Direct text fadnote "my secret message" # From stdin echo "secret" | fadnote cat file.txt | fadnote pbpaste | fadnote # macOS clipboard ``` **Output:** Single line with the shareable URL. --- ## 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 (100k 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 (~60 lines) ``` --- ## Requirements - Node.js 18+ (no external dependencies) --- ## Troubleshooting | Error | Cause | Solution | |-------|-------|----------| | `FADNOTE_URL not set` | Environment variable missing | `export FADNOTE_URL=https://fadnote.com` | | `Empty note` | No input provided | Pipe text into fadnote: `echo "secret" \| fadnote` | | `404 Not Found` | Server endpoint wrong | Check `FADNOTE_URL` points to a running FadNote instance | | `Connection refused` | Server unreachable | Verify server is up or use the live service | | `Crypto not available` | Node.js < 18 | Upgrade to Node.js 18+ | --- ## Links - **Live Service:** https://fadnote.com - **Source:** https://github.com/easyFloyd/fadnote - **Issues:** https://github.com/easyFloyd/fadnote/issues

Frequently asked questions

Fadnote