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Themes, providers, workflows, and tools, installed with one command.

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BB Official 37

Made by the bb team and included with bb.

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New & notable 8

Trending and recently added plugins.

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Generative UITurns agent replies into charts, diagrams, maps, plans and forms you can use, right in the chat. Agents choose from 86 components on their own, with no setup: sliders and filters recompute in the page, and buttons, choices and forms put your answers in your message, which reaches the agent when you send it. Test reports, logs, lint errors and coverage files render as their own components instead of pasted text, and a thread's changes, commits, pull request and workers are read live from BB. Adds about 6,400 tokens of instructions to sessions whose replies you read, and looks up photos, places and map tiles on Wikimedia Commons, Wikipedia, Photon and OpenStreetMap unless you turn web lookups off. Relies on BB internals, so a BB update can show the blocks as code until the plugin catches up.ComicBit320
BurnSee what every agent thread costs in dollars while it runs, per prompt and across all your threads. A chip beside the context circle shows the thread's total and what the last prompt added; click it for where the money went, a chart of every model call and the total with child threads. The Burn tab in the side panel lists the cost of each prompt, and a Burn page in bb's navigation charts spend across threads by day, project, model and harness. Budgets notify you at 80% and 100% of a thread's budget, and stop a run only if you turn that on. Works with pi, OpenCode, Codex, Claude Code and any harness that reports usage to bb; where a harness records no cost, Burn estimates it from list prices and marks it with ~.Kalindu De Costa57

Thread Management 61

Find, identify, organize, or archive threads.

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Agent CalendarSee what your agents worked on and when, as a calendar of work blocks or a weekly time sheet. Each thread gets a block for the time its agent turns ran, colored by project, in a day, 3-day, or week view. Switch to Projects to merge a project's parallel threads into one entry, or open the time sheet to copy hours per thread and day as CSV. Agents can answer "what did my agents work on last week?" with the bb agent-calendar command and its bundled skill. Turn history stays in a local database on the bb server and uses no external service.Nicolas Charpentier86

Thread Content 63

Change what people see or do inside an open thread.

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Agents & Providers 69

Add, choose, configure, route, or coordinate who runs a thread.

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Account Pool BalancedKeep coding across multiple accounts when one reaches its limit. Route Claude Code and Codex threads with quota-aware balancing, primary and reserve accounts, per-account caps, and session affinity. Connect Kimi, Z.AI, OpenCode Go, Cursor, and experimental Devin Local CLI; compatible external clients can use the proxy too. Bring your own provider accounts, subscriptions or API keys. Requires BB 0.43.1+ and Node/npm; disable BB's bundled Account Pooler because both register the same routes and command.OXINew

Themes & Appearance 49

Personalize how bb looks and feels.

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AmbientTurns bb's background into a live scene that shows what your agents are doing at a glance. Each working agent becomes a character in the scene, a thread waiting on you pulses, and a finished turn sends out a ripple that turns red on an error. Describe a scene in your own words and an agent paints it in a new thread, complete with its own sliders, or let a daily automation paint a new one each day. Ten built-in scenes, including Poppy Hill, Koi Pond, and Starry Fjord, each have their own sliders and four-color palette. Runs inside bb with no external service; each painted scene uses one agent turn on your default provider.brsbl48

Token Usage & Limits 29

Understand or control token, context-window, and provider-quota use.

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File Viewers & Editors 27

Browse, open, preview, or edit files and document vaults.

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Doc ReviewLeave comments on Markdown, PDF, Word, PowerPoint, Excel, and HTML files beside the chat, then hand them all to an agent in one message. Select text, draw a box around a chart on a page or slide, pick spreadsheet cells, or click any element of an HTML page, and each comment keeps its exact place; a comment on an area reaches the agent with an image of that region. Draw over an HTML prototype or a page to cross out a button, circle a block, or point an arrow to where something should move; the agent gets a picture of the page as you saw it with your strokes on top and, on HTML, the elements each stroke touches. Send the drafts to the current chat or to a new one, and each comment shows whether the agent is on it, closed it with a note on what changed, or answered with a question. Zoom pages with a pinch, the wheel, or the zoom bar and they re-render sharp, so a large drawing reads up close; a landscape or wide page keeps the document's scale and scrolls sideways, and a long document loads only the pages on screen. Workbooks open as a formatted grid, HTML files as the live page with their own styles and scripts in a sandbox that keeps them away from bb, and the same tab works in bb's mobile web app. Needs poppler-utils and LibreOffice on the machine the bb server runs on; Chrome or Chromium there adds the pictures of drawings on HTML pages.Foma74

Tasks & Workflows 51

Plan, track, route, schedule, or automate work.

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Code & Reviews 46

Work with repositories, builds, changes, pull requests, issues, and reviews.

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Utilities 26

Inspect or control the computers bb runs on.

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BallastKnow which thread is eating your RAM before the machine starts paging. Reads vm_stat page classes rather than the free percentage macOS reports, which counts inactive pages as free and stays reassuring while the box holds gigabytes of swap — pressure is graded on headroom, paging rate, compression and the kernel's own verdict, and the banner names the signal that decided. Consumers roll up by process tree and by BB thread, matched through worktree paths, so a 2.4GB row names a thread you can steer instead of six identical node processes. A guard can throttle BB concurrency, ask the hungriest threads to release memory, stop orphaned processes, or hand the problem to an agent — every one of those is off until you turn it on. Nothing is stopped unless nothing can still be waiting on it, and the apply step takes only ids the plan minted, re-checked against the live process table. macOS and Linux, no account or external service.Braedon Saunders35

Notifications 10

Know when work finished, failed, or needs attention.

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HeraldHear one spoken sentence when an agent needs you, and see every waiting thread in one list. When a thread asks a question, waits for a plan or a permission to be approved, finishes its turn or fails, the bb app says which thread it is and what it needs, on whatever page you are on. A Herald page in the sidebar lists every thread waiting on you with its reason and sentence, and the same sentence sits above that thread's composer with a Read again button until you answer. Settings choose which kinds of event are announced, the voice and speed, and where to speak: the desktop app, a browser tab, or the mobile app while it is open. By default the sentence is built from the event itself, with no model or external service; optionally, Claude Code, OpenAI Codex, Gemini CLI or a command of your own, installed and logged in on the Mac running bb, writes it instead, for one short model turn per announcement. The default voice needs bb running on a Mac, and elsewhere each device's own browser voice speaks. Requires bb 0.47 or later.Gustavo AmbrozioNew

Memory & Context 15

Control durable knowledge or standing context available to agents.

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ExtellaLets agents reuse programs that earlier threads already wrote: search them by meaning, run them on your machine, save new ones. A thread that asks in different words still finds the saved program and runs it without writing code. Programs run on your computer through Extella Desktop and can read local files there; a run takes about 10 seconds. Later threads and other bb projects that use the same Extella agent see the same library. Needs an Extella account with an API key and agent id, and Extella Desktop on the machine that runs programs.Anvar BakiyevNew

Command Line 7

Work with shells and command-line programs inside bb.

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bbBBSDial into a 1994-style bulletin board from bb to chat with other bb users and play classic multiplayer door games. Doors include Legend of the Red Dragon, Trade Wars 2, Usurper and Dice Warz, in shared worlds with daily turns and leaderboards. Your first call creates an account from a handle and a silly questionnaire; bb keeps the password, so there is no email or GitHub sign-in. Opted-in agents get their own [BOT] account and two tools to read the screen and press keys, limited to one chat line per 30 seconds and no board posts. Connects to the community server at bbs.gravytrain.ca, run by the author.Erik MacKinnonNew
Hmm Floating TerminalKeep a shell open beside the project you are working in, without leaving the conversation for a panel or another app. The window follows the project: leave for another one and it steps aside, come back and its tabs return with the dev server still running. Shells belong to the project checkout rather than to a thread, so moving between a project's threads never costs you one. Sessions belong to BB, so closing the window leaves a build or an ssh session running and reopening replays the scrollback. Drag the grip to resize, minimize to the title bar, or maximize to fill the app. Requires BB 0.42 or newer and Plugin SDK 0.4.47 or newer.Fadli Hidayatullah12

Plugin Development 7

Understand, inspect, build, or debug bb and its plugin surfaces.

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Environments & Cloud 13

Create and manage where threads run, locally or in the cloud.

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Security 4

Protect credentials or prevent unsafe code.

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Env CatalogStore API keys, tokens, and secrets in a single encrypted catalog across all BB sessions and machines. Securely request credentials via masked in-app modals. Agents automatically check available credentials before prompting you, and persist newly provided keys on demand. Values are encrypted at rest with AES-256-GCM and synchronized via your central BB server. Includes dedicated agent tools, a full-featured management UI with .env import/export, and terminal CLI commands.Kirill Vechkasov47
Password GateLocks the bb app behind a password, so an unattended window stops exposing your threads. Set the password in Settings, and every window shows an unlock panel until someone enters it. Tick Trust this device once and that browser skips the prompt until the trust window ends. Forgot it? The panel covers the Settings page, so run `bb password-gate reset` in a terminal to open the app again. The lock is the app window, not your data: it does not stop anyone who can run commands on the bb machine or reach its port.rayzalzeroNew

More plugins 1

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Command CenterBoards every dispatched request and open question as a card, lets you reply or comment on an agent's work straight from the board, and sends macOS notifications when a card's status changes. Includes Chief: one global Chief, a project chief per project, and task architects, for routing dispatched work through an org instead of a flat worker thread. Requires the Tasks plugin — the board offers a one-click install if it isn't already there, but never installs it silently — and, for voice input, microphone access. If you also run the `notify` plugin, expect two macOS banners for overlapping events — this one fires on board-card status, `notify` on thread lifecycle.Dilip Venkatesh95