Model Context Protocol
Your library as context
Achriom is a Model Context Protocol server. Connect Claude, ChatGPT, Cursor, or any MCP client to your library: ask Claude what patterns run through your reading, let ChatGPT browse your watchlist, or build something that already knows your taste.
Free for all accounts.
Achriom connected to ChatGPT on desktop and iOS
Agent-native
Every client gets the same library
The in-app librarian uses Achriom's MCP tools to work with your collection. When you connect Claude or ChatGPT, they get access to those same tools.
Anything you can do in the app, an agent can do too: search, add items, update ratings, save notes, browse by mood.
MCP, the Model Context Protocol, is the open standard that makes this work across clients. One integration covers Claude, ChatGPT, Claude Desktop, and anything else built on the protocol.
Capabilities
29 tools
Everything the in-app librarian uses, available to any agent.
Search and explore
By title, creator, genre, theme, mood, or rating, across all media types
Full item details
Metadata, AI analysis, your notes, and all three tiers of enrichment
Read and write
Update ratings, status, and notes from any client; changes sync everywhere
Add new items
Look up from Open Library, TMDB, or MusicBrainz, then add to your library
Music previews
30-second Apple Music samples for albums in your library
YouTube search
Trailers, interviews, and video essays embedded directly in the conversation
Semantic book search
Search passages inside uploaded EPUBs and PDFs by meaning rather than exact text
Research mode
Focus analysis on a curated set, save insights, track signals across your collection
Connect
Works with the AI you already use
Claude & Claude Desktop
Requires a paid Claude plan (Pro, Max, Team, or Enterprise).
- Go to Settings → Connectors
- Click Add custom connector
- Enter the name Achriom and your MCP URL from Achriom settings
- Follow the auth prompts to connect
ChatGPT
Requires Developer Mode (ChatGPT Plus or Pro).
- Settings → Apps → Enable Developer mode
- Settings → Connectors → Create
- Name: Achriom
- URL:
mcp.achriom.com/mcp - Auth: OAuth, then sign in
Other MCP clients
Cursor, Windsurf, and any HTTP MCP client. Use your personal API key.
MCP URL:
https://mcp.achriom.com/mcp?api_key=YOUR_KEYGet your API key from account settings.
Your MCP URL and API key are in account settings. Free for all Achriom accounts.
Two modes, one library
Built for the conversation, or built for the workflow
The Achriom app is built around conversation: history, visual results, a librarian that tracks your current research focus. That context lives in the app.
MCP fits into whatever workflow you already have. Drop it into Claude, ChatGPT, or something you're building. Your collection becomes a data source any agent can read, write, and reason about.
Changes sync across clients. Add something in Claude and it appears in the app. Update a rating from ChatGPT and your history reflects it.
Common questions
What is Achriom MCP?
Achriom MCP is a Model Context Protocol server that lets any AI client read and write your media library. 29 tools for searching your books, movies, albums, and shows, adding new items, updating ratings, and reasoning about patterns across your collection.
Which AI clients work with Achriom MCP?
Claude (desktop and web), ChatGPT, and any MCP-compatible client, including Cursor, Zed, and custom agents built on the Model Context Protocol.
Does Achriom MCP cost extra?
No. MCP is free for all accounts, including the free tier. Generate an API key from your account settings at app.achriom.com/mcp.
Do changes made through MCP sync with the Achriom app?
Yes. Your collection is a single library. Adding an item through Claude makes it appear in the app. Updating a rating from ChatGPT reflects in your history.
How do I connect Achriom to Claude or ChatGPT?
Generate an API key at app.achriom.com/mcp, then add the Achriom MCP server to your client. Full setup steps are in the Connect section above.
Free for all accounts
Generate your API key in account settings. Works with Claude, ChatGPT, or any MCP-compatible client.