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Coming soon. The Chrome extension is in active development and not yet on the Chrome Web Store. This page describes what it does; setup instructions will land here when it’s published.
The Chrome extension is a different kind of client. Instead of hooking into a tool’s loop, it reaches into the web UIs of AI tools directly, moving context in two directions.

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Capture (push)

Save browsing context — pages, selections, design decisions, and preferences — into your OneLamp graph via save_context.
  • Manual — a “Save this page” action in the toolbar popup sends the active tab’s URL, title, and any selected text.
  • Passive — optional background capture of pages you visit, debounced and batched. It is off by default (browsing history is sensitive) and gated by a denylist you control on the settings page.
The OAuth token lives only in the extension’s service worker — it is never exposed to a page or content script.

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Context hand-off (carry forward → infuse)

Carry a recent chat session forward from one AI tool and infuse it into the next, so any tool picks up where another left off — entirely in the browser, across tools that have no native awareness of each other. Supported tools: ChatGPT, Claude, Gemini, and Perplexity. Each works as both a source (carry a session out) and a target (infuse a session in).
1

Carry a session forward

On a supported chat, the popup offers Carry this session forward. The extension reads the visible conversation, condenses it into a digest, and saves it with save_context.
2

Infuse it elsewhere

Open a new chat on a supported site (a panel slides in) or quick-launch a target from the popup. The extension pulls a blended context pack with get_context and inserts it into the new tool’s prompt.

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Privacy

The hand-off is conservative about reading chat content:
  • Chat content is read only on an explicit “Carry forward” — never passively, never in the background.
  • Content scripts are scoped to the supported sites; no other origin is touched.
  • A carried session is your own data going into your own graph — nothing is sent to any third party.
The Chrome extension is in active development and not yet released. Watch the changelog for availability.