readdit-later

Readdit Later MCP Server

An MCP server for your personal Reddit saved posts. Search, organize, label, export, and manage your Reddit saves from Claude, Cursor, Windsurf, or any MCP-compatible AI tool.

Most Reddit MCP servers browse public subreddits. This one connects to your save library - search, labeling, notes, collections, and export to Notion/CSV/Markdown, all from inside your AI workflow. The remote connector adds search by meaning.

Two connection modes

Remote MCP (Claude web, desktop, mobile)

No install needed. Create your private connector URL in the Readdit Later Chrome extension:

1. Open the extension and go to Connect to AI
2. Click Create my private link and copy the URL
3. In Claude, go to Settings > Connectors > Add custom connector
4. Paste the URL - works on web, desktop, and mobile

Remote URL: https://reddit-later-server.vercel.app/mcp

Local MCP (Cursor, Claude Desktop, Windsurf)

npx readdit-later-mcp setup

This auto-configures Claude Desktop, Cursor, and Windsurf. Or add manually to your MCP config:

{
  "mcpServers": {
    "readdit-later": {
      "command": "npx",
      "args": ["readdit-later-mcp"]
    }
  }
}

The local server connects to the Chrome extension via WebSocket for live data, with offline cache fallback.

Tools

Read (work offline with cached data)

Tool	Description
search_posts	Search by keyword, subreddit, tag, author, content type, read status, date range. Ranked by relevance.
get_post	Get full details of a saved post by ID
get_stats	Library stats - total posts, subreddits, labels, read/unread counts
list_subreddits	All subreddits in your library with post counts
list_labels	All labels/tags with post counts
list_collections	All reading collections/lists
export_posts	Export as JSON, CSV, Markdown, HTML, or Obsidian format
connection_status	Check extension connection and sync status
get_insights	Analyze save patterns - topic clusters, cross-pollination, save streaks

Read (remote server - semantic search)

Tool	Description
semantic_search	Search by meaning, not just keywords. "that post about system design interviews" works even if no title matches.
find_similar_posts	Find posts similar to a given post
get_recent	Get recently saved posts
get_unread	Get unread posts
get_notes	Get posts with personal notes
get_reminders	Get posts with reminders set
recommend_posts	Get AI-recommended posts based on your interests
analyze_collection	Analyze a collection for themes and patterns
get_expertise_map	Map your knowledge areas based on saves
find_cross_connections	Find unexpected connections between saved topics
find_debates	Find contrasting viewpoints in your saves
get_post_content	Get the full text content of a saved post
extract_links	Extract all links from a saved post
list_auto_collections	List AI-generated collections

Write (require live extension connection)

Tool	Description
label_posts	Add labels/tags to posts
remove_label	Remove a label from posts
mark_read	Mark posts as read/unread
add_note	Add a personal note to posts
delete_posts	Remove posts from your Readdit Later library (does not unsave them on Reddit)
create_collection	Create a new reading collection
add_to_collection	Add posts to a collection
remove_from_collection	Remove posts from a collection
delete_collection	Delete a collection (posts are kept)
sync_to_notion	Sync all posts to Notion (deduplicates automatically)
export_to_notion	Export specific posts to Notion

What you can do

Ask your AI assistant in plain English:

• "Search my saved posts about TypeScript"
• "Find that post about system design interviews I saved last month"
• "Label all my cooking posts as Recipes"
• "Create a collection called Interview Prep with my career posts"
• "Export my finance saves to CSV"
• "Sync my latest saves to Notion"
• "What topics do I save the most?"
• "Find connections between my programming and business saves"

How it works

Claude/Cursor/Windsurf
        |
    MCP Protocol
        |
  Readdit Later MCP Server
        |
   Chrome Extension (WebSocket bridge)
        |
   Your Reddit saved posts (synced + cached)

The local server communicates with the Readdit Later Chrome extension over a local WebSocket. When the extension is open, you get live data. When it's not, the server uses its local cache.

The remote server connects directly to your synced library in the cloud via a private, revocable link with 90-day token rotation.

Requirements

• Readdit Later Chrome extension (works on Chrome, Brave, Edge, Arc)
• Node.js 18+ (for local MCP)
• Pro or Lifetime plan for MCP access

Privacy

• Remote connections use a private, revocable link with 90-day token rotation
• Local MCP runs entirely on your machine - no data leaves your device unless you export
• No Reddit API keys or passwords - the extension reads your saves through your own logged-in Reddit session
• Your data is never shared with other users or used for training

Links

• Chrome Web Store
• Website
• MCP Setup Guide
• npm

License

MIT