Swift Netnewswire Mcp

Name: Swift Netnewswire Mcp
Author: jonathanspiva

by jonathanspiva

Read-only MCP server for NetNewsWire

3 7 tools GitHub

No known CVEs

MIT license

Maintained

Last commit 112d ago

Works with most clients

Transport: stdio

7 tools · ~431 tok

Grade A · 0.2% of 200K ctx

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Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "netnewswire": {
      "command": "/path/to/netnewswire-mcp"
    }
  }
}

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What Swift Netnewswire Mcp does

A read-only Model Context Protocol (MCP) server for NetNewsWire, the open-source RSS reader for Mac.

Test This Server

No automated test available for this server. Check the GitHub README for setup instructions.

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Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

66/100across 5 weighted dimensions

How we score →

0255075100

−34

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

No package registry to scan.

Inventory

Tools (7)

Click any tool to inspect its schema.

~431 tokens total

Community

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Frequently Asked Questions

Is Swift Netnewswire Mcp safe to use?: Swift Netnewswire Mcp has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.
How do I install Swift Netnewswire Mcp?: Swift Netnewswire Mcp supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can Swift Netnewswire Mcp do?: Swift Netnewswire Mcp provides 7 tools: list_accounts, list_feeds, list_starred_articles, list_recent_articles, get_article and 2 more. See the full tools list on the server page for descriptions and parameters.
What AI clients work with Swift Netnewswire Mcp?: Swift Netnewswire Mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.
Is Swift Netnewswire Mcp actively maintained?: Swift Netnewswire Mcp is less actively maintained — last commit was 112 days ago. It has 3 GitHub stars.

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Community

Discussion

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Has anyone used this with Cursor?How do you handle auth?Any alternatives?

Tools

Tool

Description

list_accounts

List available NNW accounts (OnMyMac, iCloud, etc.)

list_feeds

List subscribed feeds (parsed from OPML)

list_starred_articles

Starred articles with optional feed filter and limit

list_recent_articles

NetNewsWire MCP Server

A read-only Model Context Protocol (MCP) server for NetNewsWire, the open-source RSS reader for Mac.

Gives AI assistants like Claude access to your NetNewsWire feeds, articles, and search index.

Tools

Tool	Description
`list_accounts`	List available NNW accounts (OnMyMac, iCloud, etc.)
`list_feeds`	List subscribed feeds (parsed from OPML)
`list_starred_articles`	Starred articles with optional feed filter and limit
`list_recent_articles`	Recent articles by arrival date
`get_article`	Full article content (HTML/text, authors, dates) by ID
`search_articles`	Full-text search using NNW's FTS4 index
`get_article_count`	Total, starred, and unread counts

All tools are read-only. Nothing is modified.

Requirements

macOS 26+
Swift 6.2+
NetNewsWire (Mac App Store or direct download)

Build

swift build -c release

The binary will be at .build/release/netnewswire-mcp.

Configure

Add to your Claude Code MCP config (~/.claude/claude_desktop_config.json or similar):

{
  "mcpServers": {
    "netnewswire": {
      "command": "/path/to/netnewswire-mcp"
    }
  }
}

How it works

The server reads NetNewsWire's SQLite databases directly (read-only mode) from:

~/Library/Containers/com.ranchero.NetNewsWire-Evergreen/Data/Library/Application Support/NetNewsWire/Accounts/

It auto-discovers all accounts and their databases on startup. Feed lists are parsed from each account's Subscriptions.opml file. Full-text search uses NNW's built-in FTS4 search index.

Dependencies

swift-sdk - MCP protocol implementation for Swift
GRDB.swift - SQLite toolkit for Swift

Notes

Only tested with Claude Code. It should work with any MCP client, but your mileage may vary.
This depends on NetNewsWire's internal database schema, which is not a public API and could change between versions.
Feed IDs are the XML URLs of the feeds, not UUIDs.
Dates are Unix timestamps (seconds since 1970).

License

MIT