using-nostr

Interact with Nostr decentralized social protocol to post notes and send encrypted direct messages via NIP-4 and NIP-17 using nostr-sdk library.

128|31|Updated Feb 13, 2026

Search Tags:#messaging #social media #protocol #encryption #decentralized #nostr

Ready to run

npx skills add https://github.com/besoeasy/open-skills --skill using-nostr

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: using-nostr
Source: https://github.com/besoeasy/open-skills/tree/main/skills/using-nostr
Command: npx skills add https://github.com/besoeasy/open-skills --skill using-nostr

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires nostr-sdk, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill allows users to interact with the Nostr decentralized social protocol, enabling them to post public notes, send encrypted direct messages, and receive messages without relying on centralized platforms.

Core Features & Use Cases

Public Posting: Share text notes and engage in conversations on the Nostr network.
Encrypted Messaging: Send private direct messages using both legacy (NIP-4) and modern (NIP-17) encryption standards for enhanced privacy.
Key Management: Generate and convert Nostr key pairs securely.
Feed Retrieval: Fetch global feeds and specific event data.
Use Case: A developer can use this skill to build a bot that automatically posts status updates to Nostr or sends encrypted alerts to specific users.

Quick Start

Use the using-nostr skill to post a public message "Hello Nostr!" with your private key.

Frequently Asked Questions about using-nostr

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I send encrypted direct messages on the Nostr decentralized protocol?▼

To send encrypted direct messages on Nostr, you can use this skill to leverage NIP-4 and NIP-17 encryption standards. It enables secure private messaging and receiving messages without relying on centralized platforms.

How do I post public notes to a Nostr global feed?▼

Posting public notes to a Nostr global feed is possible using this skill's interaction capabilities. It allows you to share text notes and fetch specific event data from the decentralized network using the nostr-sdk library.

What is the difference between NIP-4 and NIP-17 for Nostr messaging?▼

NIP-4 and NIP-17 are encryption standards for Nostr messaging; NIP-4 is the legacy standard while NIP-17 is the modern approach. This skill supports both to ensure enhanced privacy and compatibility when sending direct messages.

How do I generate and convert Nostr key pairs securely?▼

Generating and converting Nostr key pairs securely is handled by this skill's key management features. It supports key generation and conversion natively via the nostr-sdk library to facilitate secure protocol interactions.

Can I use nostr-sdk to build an automated bot for posting status updates?▼

Yes, you can use nostr-sdk through this skill to build a bot that automatically posts status updates to Nostr. It enables programmatic interaction for posting public notes and sending encrypted alerts to specific users.