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Nostr MCP Server

by AustinKelsay

signNote

Generate signed note events for the Nostr network using a private key. Input includes note content, tags, and metadata to create authenticated text notes compatible with Nostr MCP Server.

Instructions

Sign a note event with a private key

Input Schema

NameRequiredDescriptionDefault
noteEventYesUnsigned note event to sign
privateKeyYesPrivate key to sign the note with (hex format or nsec format)

Input Schema (JSON Schema)

{ "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "noteEvent": { "additionalProperties": false, "description": "Unsigned note event to sign", "properties": { "content": { "description": "Content of the note", "type": "string" }, "created_at": { "description": "Creation timestamp", "type": "number" }, "kind": { "description": "Event kind (should be 1 for text notes)", "type": "number" }, "pubkey": { "description": "Public key of the author", "type": "string" }, "tags": { "description": "Tags array", "items": { "items": { "type": "string" }, "type": "array" }, "type": "array" } }, "required": [ "kind", "content", "tags", "created_at", "pubkey" ], "type": "object" }, "privateKey": { "description": "Private key to sign the note with (hex format or nsec format)", "type": "string" } }, "required": [ "privateKey", "noteEvent" ], "type": "object" }

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