Personal gaming context layer
Shelfbound lets ChatGPT and Claude actually see your Steam library: what you own, what's installed, what you've played, what you love. Free and open source, with optional hosted sync.
A free, open-source CLI reads your real Steam library: installed games per device, playtime, and your own collections. Nothing leaves your machine unless you want it to.
Upload your library so AI tools can read it even when your PC is off. The first upload is free. Automatic background sync is a paid convenience.
Connect Claude or ChatGPT over MCP. Now they answer using your actual games and your saved taste, not a generic Steam catalog.
What's installed on which device, what you own but haven't installed, playtime, and your own Steam collections. Not a generic catalog.
Ratings, statuses, completion, notes. Shelfbound only saves what you actually tell it, and never guesses.
The same tools run locally for free or hosted. Use it from Claude, ChatGPT, or anything that speaks MCP.
The scanner, snapshot format, CLI, and MCP server are open source. You can run the whole thing yourself.
Snapshots carry no install paths, credentials, or save data. And we never charge you to read your own library.
What you installed, played, or added lately, phrased so the AI actually weighs it.
The core is free forever. Paid plans buy convenience like automation, history, and enrichment. They never buy access to your own data.
Free forever
The open-source core plus hosted access.
One-time, pricing at launch
Pay once for the convenience layer.
Subscription, pricing at launch
For power users and recurring features.