OptBot

Karthik RajuMemory & Context
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Gives each bot a memory of every conversation it has had, so it recalls decisions and details from weeks ago without you repeating them. Every message is kept and compressed into a summary tree that each turn reads fresh, zooming down to the original message when needed. A bot can split work across subagents that report back on their own. Uses the Codex, Claude Code, Pi or ACP providers you already installed; summaries need no API key.

Overview

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OptBot extends Bots Sidebar by Tobias Lütke and replaces how a bot remembers with OptChat (now UniiChat), Victor Taelin's design for an endless chat whose history is its memory.

What you get

  • One memory per bot, shared by its conversations and kept apart from other bots.
  • Every message and tool call kept word for word; nothing is rewritten or dropped.
  • Each turn starts fresh from a bounded view (64-128 KB) of the whole history and zooms down to the original message when a summary is too vague.
  • Subagents on request: BB threads under the conversation, titled with their tasks, whose reports reach the bot as they finish.
  • A BB restart loses nothing: cut turns and subagents go on once BB is back.
  • Edit bot → Memory shows the history, the summary tree and the current view.

Requirements

  • BB 0.44 or newer and an installed agent provider (Codex, Claude Code, Pi or ACP). Its usage costs apply; turns run with Full access.
  • A Codex, Claude Code or Pi login on one BB machine for summaries. No API key is needed.

This is an early release.

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