Nostrdb
Provides access to locally stored Nostr social network data through nostrdb database queries. Works with your existing Notedeck data to search and analyze Nostr posts and events.
Integrates with nostrdb to enable local Nostr data querying and analysis.
What it does
- Query local Nostr database with custom parameters
- Get database statistics and metadata
- Search through cached Nostr posts and events
- Analyze local Nostr data patterns
Best for
About Nostrdb
Nostrdb is a community-built MCP server published by damus-io that provides AI assistants with tools and capabilities via the Model Context Protocol. Nostrdb — query and analyze local Nostr data with fast, private integrations for developers and researchers. It is categorized under databases, developer tools. This server exposes 2 tools that AI clients can invoke during conversations and coding sessions.
How to install
You can install Nostrdb in your AI client of choice. Use the install panel on this page to get one-click setup for Cursor, Claude Desktop, VS Code, and other MCP-compatible clients. This server runs locally on your machine via the stdio transport.
License
Nostrdb is released under the MIT license. This is a permissive open-source license, meaning you can freely use, modify, and distribute the software.
Tools (2)
Get statistics of the NDB.
Query the NDB with specific parameters.
nostrdb-mcp
A Model Context Protocol server for nostrdb.
What?
MCP is a protocol that enables LLMs to interface with tools and systems. This server enables LLMs to use the ndb nostrdb command line tool to make local nostr queries.
By default, it uses your Notedeck nostrdb directory so that it can search notes your notedeck has seen.
Install
Make sure you have ndb on your path by compiling it via the nostrdb repo by typing make ndb and copying it to your path.
Goose
You can configure goose to use this tool:
$ goose configure
When adding a provider, use: npx -y nostrdb-mcp
You can create a temporary session to try it out like so:
$ goose session --with-extension `npm -y nostrdb-mcp`
Example
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