Guards

A pane listing figures, structures and data files written this session, with the notebook cell or script that made each figure and the data it reads

/tree: the project's directory tree in a side panel, with git change markers, refreshed as files change

A little protein in a side panel that folds a step for every finished run, and misfolds on failures

A pane and toasts for background shells, monitors and subagents: status, elapsed time, latest output line, exit code

Masks credentials in tool output (URL passwords, *_TOKEN / *_SECRET / *_PASSWORD values, API keys, bearer tokens, private keys) before Claude or the transcript sees them. No network, files or processes.

When a Bash command asks for permission, preview its blast radius: rm targets measured (files, size, what git can't restore), plus your own regex -> dry-run rules per command in a chain or pipe. A line under the dialog, details in a side pane. Display only: never changes the decision.

Live subscription usage and pace bars, with an optional provider-neutral delegation advisor.

Are you moving or hiding in the dark? Watches the session for shipped work (commits, pushes, deploys, passing tests) against edits to tooling, config and docs, and says so in one quiet line when you have been in the dark too long. Zero model tokens, no network, nothing leaves your machine.

Guided modernization for any legacy codebase: start with /modernize, get an assessment, an interactive map, the business rules mined from the code, and a plan you approve, then an upgrade, a rewrite or a rebuild with independent proof that the new code behaves like the old. Includes security hardening, a one-page report, specialist agents, and an optional live progress pane (early access).

Typed judgement calls for Claude Code: two primitives, judge and rank, under packs that grade issues, pull requests, plans, commits, releases and rules, a repository watch, tool output pruning and an outbound text gate, backed by TypeSafe Jev or the session's small model.

A read-only side pane beside the transcript: it opens the file Claude last edited at the end of the turn, lists directories one page at a time, draws code highlighted and Markdown rendered, and sends a selected passage back to Claude with a command or the next prompt.

A Claude Mod (function-hooks plugin): /aquarium draws the session as a fish tank in a pane with kitty graphics — the main loop is the parent fish, each subagent a baby that is born and swims off, and every tool call an animation (Read feeds, Edit nests, Bash dashes, an error sinks); the water level follows the context window. Half-block fallback where the terminal shows no images. / Claude...

Ask the user a question in a dedicated pane: show every option on one screen with a summary, single or multi-select, no 4-option limit.

A Claude Mod: /crosstalk opens a pane with this session's conversations with your other Claude Code sessions (peer deliveries in, SendMessage out) and lets you reply from it.

A Beadwork ticket pane inside Claude Code: /bw or a search box runs bw show and draws the digest, title, description and comments; every ticket id a reply mentions gets a button that opens it. Needs function hooks (CLAUDE_CODE_ENABLE_FUNCTION_HOOKS=1).