bw-peek by iautom8things: Claude Code mod code and design

What it does

Draws a pane, toasts
Adds /bw
Watches Bash calls
Hooks session.start, ui.close
Keeps its own state between turns

Good points

No network calls
Written in TypeScript
Handles errors
Writes no files

Code to start from

Two kinds: a starter modscode writes from the design above, and the lines of the mod's own code that draw it.

Starter (register.tsx)

import type { Register } from 'claude-code'

// Drawn like bw-peek by Manuel Zubieta (pane, toast), as modscode read it from the mod's code:
// https://modscode.com/gallery/iautom8things-bw-peek/
// Written by modscode from that reading, not copied from the mod: use it as you like.
// Each value below stands for one the mod works out at run time; put in your own.
export const register: Register = on => {
  // the pane: open it with $.ui.open({ id: 'my-pane', title: "Beadwork" })
  on('ui.render', { component: 'Pane', requestId: 'my-pane' }, async ($, e) => {
    const { Box, Text, Button, Input } = $.ui.resolve(e)
    const search = '…'
    const title = '…'
    const text = '…'
    const text2 = '…'
    const text3 = '…'
    const text4 = '…'
    const text5 = '…'
    const text6 = '…'
    const text7 = '…'
    const text8 = '…'
    const text9 = '…'
    const glyph = '…'
    const priority = '…'
    const id = '…'
    const title2 = '…'
    const glyph2 = '…'
    const title3 = '…'
    const glyph3 = '…'
    const title4 = '…'
    const plural = '…'
    const text10 = '…'
    const text11 = '…'
    const text12 = '…'
    const text13 = '…'
    const text14 = '…'
    const text15 = '…'
    const text16 = '…'
    const text17 = '…'
    const text18 = '…'
    const length = '…'
    const text19 = '…'
    const text20 = '…'
    const text21 = '…'
    const text22 = '…'
    const text23 = '…'
    const text24 = '…'
    const text25 = '…'
    const text26 = '…'
    const text27 = '…'
    const text28 = '…'
    const text29 = '…'
    const text30 = '…'
    const text31 = '…'
    const text32 = '…'
    const text33 = '…'
    const text34 = '…'
    const text35 = '…'
    const text36 = '…'
    const text37 = '…'
    const text38 = '…'
    const text39 = '…'
    const text40 = '…'
    const text41 = '…'
    const text42 = '…'
    const text43 = '…'
    const text44 = '…'
    const text45 = '…'
    return (
      <Box flexDirection="column">
        <Box flexDirection="column">
          <Box flexDirection="row">
            <Box flexShrink={0} marginRight={2}>
              <Text bold color="cyan">
                ◈ Beadwork
              </Text>
            </Box>
            <Box flexGrow={1} flexShrink={1}>
              <Text bold wrap="truncate-end" />
            </Box>
            <Box flexShrink={0} marginLeft={2}>
              <Button label="…" dimColor />
            </Box>
          </Box>
          <Box>
            <Input placeholder="ticket id, e.g. adf-c50" value={`${search}`} submitLabel="open" autoFocus />
          </Box>
          <Text dimColor>
            ────────
          </Text>
        </Box>
        <Box flexDirection="column" marginTop={1}>
          <Box flexDirection="row" flexWrap="wrap" />
          <Box marginTop={1}>
            <Text bold wrap="wrap">
              {title}
            </Text>
          </Box>
          <Box marginTop={1}>
            <Box flexDirection="row" flexWrap="wrap" />
          </Box>
          <Box marginTop={1}>
            <Box flexDirection="column">
              <Box flexDirection="row">
                <Text color="green">
                  {text}
                </Text>
                <Text color="green">
                  {text2}
                </Text>
                <Text color="green">
                  {text3}
                </Text>
              </Box>
              <Box flexDirection="row">
                <Text color="green">
                  {text4}
                </Text>
                <Text color="green">
                  {text5}
                </Text>
                <Text color="green">
                  {text6}
                </Text>
              </Box>
              <Box flexDirection="row">
                <Text color="green">
                  {text7}
                </Text>
                <Text color="green">
                  {text8}
                </Text>
                <Text color="green">
                  {text9}
                </Text>
              </Box>
            </Box>
          </Box>
          <Box flexDirection="column">
            <Box flexDirection="row" marginTop={1}>
              <Text bold>
                Children
              </Text>
              <Text dimColor />
              <Box marginLeft={2} />
            </Box>
            <Box marginLeft={2} flexDirection="column">
              <Box flexDirection="row">
                <Box marginRight={1} flexShrink={0}>
                  <Text>
                    {glyph}
                  </Text>
                </Box>
                <Box marginRight={1} flexShrink={0}>
                  <Text color="white">
                    {`P${priority}`}
                  </Text>
                </Box>
                <Box marginRight={1}>
                  <Button label={`${id}`} />
                </Box>
                <Text>
                  {title2}
                </Text>
              </Box>
              <Box flexDirection="row">
                <Box marginRight={1} flexShrink={0}>
                  <Text>
                    {glyph2}
                  </Text>
                </Box>
                <Box marginRight={1} flexShrink={0}>
                  <Text color="white">
                    {`P${priority}`}
                  </Text>
                </Box>
                <Box marginRight={1}>
                  <Button label={`${id}`} />
                </Box>
                <Text>
                  {title3}
                </Text>
              </Box>
              <Box flexDirection="row">
                <Box marginRight={1} flexShrink={0}>
                  <Text>
                    {glyph3}
                  </Text>
                </Box>
                <Box marginRight={1} flexShrink={0}>
                  <Text color="white">
                    {`P${priority}`}
                  </Text>
                </Box>
                <Box marginRight={1}>
                  <Button label={`${id}`} />
                </Box>
                <Text>
                  {title4}
                </Text>
              </Box>
              <Text dimColor>
                {`… ${plural}`}
              </Text>
            </Box>
          </Box>
          <Box flexDirection="column">
            <Box flexDirection="row" marginTop={1}>
              <Text bold>
                Description
              </Text>
              <Text dimColor />
              <Box marginLeft={2} />
            </Box>
            <Box marginLeft={2} flexDirection="column">
              <Box flexDirection="column">
                <Box flexDirection="row">
                  <Text>
                    {text10}
                  </Text>
                  <Text>
                    {text11}
                  </Text>
                  <Text>
                    {text12}
                  </Text>
                </Box>
                <Box flexDirection="row">
                  <Text>
                    {text13}
                  </Text>
                  <Text>
                    {text14}
                  </Text>
                  <Text>
                    {text15}
                  </Text>
                </Box>
                <Box flexDirection="row">
                  <Text>
                    {text16}
                  </Text>
                  <Text>
                    {text17}
                  </Text>
                  <Text>
                    {text18}
                  </Text>
                </Box>
              </Box>
              <Text dimColor>
                {`… ${plural}`}
              </Text>
            </Box>
          </Box>
          <Box flexDirection="column">
            <Box flexDirection="row" marginTop={1}>
              <Text bold>
                {`Comments (${length})`}
              </Text>
              <Text dimColor />
              <Box marginLeft={2} />
            </Box>
            <Box flexDirection="column" marginLeft={2}>
              <Box flexDirection="row">
                <Box flexShrink={0} marginRight={1}>
                  <Button label="−" dimColor />
                </Box>
                <Box flexShrink={0} marginRight={1}>
                  <Text dimColor />
                </Box>
                <Box flexShrink={1} flexGrow={1}>
                  <Text wrap="truncate-end" />
                </Box>
              </Box>
              <Box marginLeft={6} borderStyle="round" borderDimColor paddingX={1}>
                <Box flexDirection="column">
                  <Box flexDirection="row">
                    <Text>
                      {text19}
                    </Text>
                    <Text>
                      {text20}
                    </Text>
                    <Text>
                      {text21}
                    </Text>
                  </Box>
                  <Box flexDirection="row">
                    <Text>
                      {text22}
                    </Text>
                    <Text>
                      {text23}
                    </Text>
                    <Text>
                      {text24}
                    </Text>
                  </Box>
                  <Box flexDirection="row">
                    <Text>
                      {text25}
                    </Text>
                    <Text>
                      {text26}
                    </Text>
                    <Text>
                      {text27}
                    </Text>
                  </Box>
                </Box>
              </Box>
            </Box>
            <Box flexDirection="column" marginLeft={2}>
              <Box flexDirection="row">
                <Box flexShrink={0} marginRight={1}>
                  <Button label="−" dimColor />
                </Box>
                <Box flexShrink={0} marginRight={1}>
                  <Text dimColor />
                </Box>
                <Box flexShrink={1} flexGrow={1}>
                  <Text wrap="truncate-end" />
                </Box>
              </Box>
              <Box marginLeft={6} borderStyle="round" borderDimColor paddingX={1}>
                <Box flexDirection="column">
                  <Box flexDirection="row">
                    <Text>
                      {text28}
                    </Text>
                    <Text>
                      {text29}
                    </Text>
                    <Text>
                      {text30}
                    </Text>
                  </Box>
                  <Box flexDirection="row">
                    <Text>
                      {text31}
                    </Text>
                    <Text>
                      {text32}
                    </Text>
                    <Text>
                      {text33}
                    </Text>
                  </Box>
                  <Box flexDirection="row">
                    <Text>
                      {text34}
                    </Text>
                    <Text>
                      {text35}
                    </Text>
                    <Text>
                      {text36}
                    </Text>
                  </Box>
                </Box>
              </Box>
            </Box>
            <Box flexDirection="column" marginLeft={2}>
              <Box flexDirection="row">
                <Box flexShrink={0} marginRight={1}>
                  <Button label="−" dimColor />
                </Box>
                <Box flexShrink={0} marginRight={1}>
                  <Text dimColor />
                </Box>
                <Box flexShrink={1} flexGrow={1}>
                  <Text wrap="truncate-end" />
                </Box>
              </Box>
              <Box marginLeft={6} borderStyle="round" borderDimColor paddingX={1}>
                <Box flexDirection="column">
                  <Box flexDirection="row">
                    <Text>
                      {text37}
                    </Text>
                    <Text>
                      {text38}
                    </Text>
                    <Text>
                      {text39}
                    </Text>
                  </Box>
                  <Box flexDirection="row">
                    <Text>
                      {text40}
                    </Text>
                    <Text>
                      {text41}
                    </Text>
                    <Text>
                      {text42}
                    </Text>
                  </Box>
                  <Box flexDirection="row">
                    <Text>
                      {text43}
                    </Text>
                    <Text>
                      {text44}
                    </Text>
                    <Text>
                      {text45}
                    </Text>
                  </Box>
                </Box>
              </Box>
            </Box>
          </Box>
        </Box>
        <Box flexDirection="row" flexWrap="wrap" marginTop={1}>
          <Box marginRight={1}>
            <Text dimColor>
              recent
            </Text>
          </Box>
          <Box marginRight={1}>
            <Button label={`${id}`} />
          </Box>
          <Box marginRight={1}>
            <Button label={`${id}`} />
          </Box>
          <Box marginRight={1}>
            <Button label={`${id}`} />
          </Box>
          <Button label="forget" dimColor />
        </Box>
        <Box marginTop={1}>
          <Text dimColor>
            {"esc closes · type an id and press enter · /bw <id> from the prompt"}
          </Text>
        </Box>
      </Box>
    )
  })

  on('session.start', async ($, e, next) => {
    const err = '…'
    await $.ui.toast(`could not open the pane: ${err}`)
    await $.ui.toast(`type a ticket id first`)
    return next(e)
  })
}

The mod's own code

Shown under the mod's licence (MIT); its text is below. Keep the notice if you copy these lines.

hooks/register.tsx lines 502–511 · Pane

hooks/register.tsx:502

  on('ui.render', { component: 'Pane' }, async ($, e, next) => {
    if (e.requestId !== PANE_ID) return next(e)
    // the mobile table has no Input yet, so the search box cannot draw there
    if (e.surface === 'mobile') return next(e)
    paneOpen = true
    void ensureCommand($)
    const v = await viewOf($)
    const columns = Math.max(40, (e.props.bodyColumns ?? e.viewport?.columns ?? 100) - 1)
    return drawPane($.ui.resolve(e), v, columns, actionsFor($))
  })

hooks/draw.tsx lines 419–431 · Pane

hooks/draw.tsx:419

export function drawPane(els: Els, v: View, columns: number, actions: Actions): RenderElement {
  const { Box, Text } = els
  return (
    <Box flexDirection="column" width={columns}>
      {header(els, v, columns, actions)}
      {body(els, v, columns, actions)}
      {recentRow(els, v, actions)}
      <Box marginTop={1}>
        <Text dimColor>{'esc closes · type an id and press enter · /bw <id> from the prompt'}</Text>
      </Box>
    </Box>
  )
}

hooks/draw.tsx lines 99–130 · Pane

hooks/draw.tsx:99

function header(els: Els, v: View, columns: number, actions: Actions): RenderElement {
  const { Box, Text, Button, Input } = els
  return (
    <Box flexDirection="column">
      <Box flexDirection="row" width={columns}>
        <Box flexShrink={0} marginRight={2}>
          <Text bold color="cyan">◈ Beadwork</Text>
        </Box>
        <Box flexGrow={1} flexShrink={1}>
          <Text bold wrap="truncate-end">{v.current ?? ''}</Text>
        </Box>
        {v.current === undefined ? null : (
          <Box flexShrink={0} marginLeft={2}>
            <Button key="refresh" label={v.pending ? '…' : 'Refresh'} dimColor onPress={actions.refresh} />
          </Box>
        )}
      </Box>
      <Box width={columns}>
        <Input
          key="search"
          placeholder={v.defaultPrefix === undefined ? 'ticket id, e.g. adf-c50' : `ticket id, e.g. ${v.defaultPrefix}-c50 or c50`}
          value={v.search}
          submitLabel="open"
          autoFocus
          onInput={(value: string) => actions.input(value)}
          onSubmit={(value: string) => actions.submit(value)}
        />
      </Box>
      {divider(els, columns)}
    </Box>
  )
}

hooks/draw.tsx lines 81–84 · Pane

hooks/draw.tsx:81

function divider(els: Els, columns: number): RenderElement {
  const { Text } = els
  return <Text dimColor>{'─'.repeat(Math.max(0, columns))}</Text>
}

hooks/draw.tsx lines 373–402 · Pane

hooks/draw.tsx:373

function body(els: Els, v: View, columns: number, actions: Actions): RenderElement {
  const { Box, Text } = els
  const l = v.lookup
  if (v.current === undefined) return empty(els, v)
  if (l === undefined)
    return (
      <Box marginTop={1} marginLeft={2}>
        <Text dimColor>{v.pending ? `… asking bw about ${v.current}` : `nothing known about ${v.current} yet`}</Text>
      </Box>
    )
  switch (l.kind) {
    case 'ticket':
      return ticketView(els, l.ticket, v, columns, actions)
    case 'ambiguous':
      return ambiguous(els, l.id, l.candidates, actions)
    case 'missing':
      return (
        <Box flexDirection="column" marginTop={1} marginLeft={2}>
          <Text color="red">{`✗ no ticket matches ${l.id}`}</Text>
          <Text dimColor>bw looks the prefix up in its registry (bw registry list); with registry.auto on in ~/.bw a repo joins it the next time bw runs there.</Text>
        </Box>
      )
    default:
      return (
        <Box marginTop={1} marginLeft={2} width={columns}>
          <Text color="red" wrap="wrap">{`✗ ${l.message}`}</Text>
        </Box>
      )
  }
}

hooks/draw.tsx lines 363–371 · Pane

hooks/draw.tsx:363

function empty(els: Els, v: View): RenderElement {
  const { Box, Text } = els
  return (
    <Box flexDirection="column" marginTop={1} marginLeft={2}>
      <Text dimColor>Type a ticket id in the box and press Enter, or press an id under a reply.</Text>
      <Text dimColor>{`Full ids work across every repo bw knows (adf-c50, think-1pp)${v.defaultPrefix === undefined ? '.' : `; a bare c50 means ${v.defaultPrefix}-c50 here.`}`}</Text>
    </Box>
  )
}

Licence text (MIT)

MIT License

Copyright (c) 2026 Manuel Zubieta

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

What its code calls

runs programstool callsremembers

The design, read from code

Claude — Code

could not open the pane: Comments

type a ticket id first

Ask Claude…

Beadwork

◈ Beadwork

…

Refresh open

────────

Fix login

CommentsCommentsComments

Children

●

Phigh

a1b2c3d

Fix login

●

Phigh

a1b2c3d

Fix login

●

Phigh

a1b2c3d

Fix login

… Description

Description

CommentsCommentsComments

… Description

Comments (3)

−

CommentsCommentsComments

−

CommentsCommentsComments

−

CommentsCommentsComments

recent

a1b2c3d

forget

esc closes · type an id and press enter · /bw <id> from the prompt

Drawn from the mod's source at the commit read, not from a run: a list is drawn three times, a condition takes its first branch that draws in the desktop app, and a value only the run time knows is shown as a made-up sample (dotted underline) or left out. Colours and type are this site's.

What its code shows

Read from the source at commit b1979f4ab1b8 on 2026-10-06. The first group decides whether a mod is listed; the rest is for you to weigh. A later commit is not read until the next crawl.

Decides the listing: code you can check
Entry read	Every module hooks/hooks.json names was read.hooks/register.tsx
Parses	Every file parses as TypeScript or JavaScript.3 files parsed
All its code is in the mod	Every import is a file of the mod or the engine's own module; no packages, no require.all its code is in the mod
Readable	No minified lines, no eval or new Function, no import of a computed path, no encoded blobs.no minified code, no eval, no encoded blobs
Calls in the open	Network and programs are reached as $.http.fetch and $.process.run in place, never passed around.every call outside goes through $ in the open
For you to weigh before installing
Where it draws	The terminal, the desktop app, both, or nothing (hooks only: a guard or a prompt rewriter), as its code says. Shown, never a reason to leave a mod out.draws in the terminal and the desktop app, the same in both
Install line	Whether its repository's own .claude-plugin/marketplace.json lists it, so it installs from that marketplace with the lines on its page.listed in its repository's .claude-plugin/marketplace.json: installs from there
Programs on Windows	Whether every program it starts through $.process exists on Windows (tail, date, open, osascript, /usr/… do not).runs no program a Windows PC lacks
Network	Whether every fetch names its https host in the code.no network
Programs	Whether every program it starts is named in the code and is not a shell, an interpreter or a network tool.hooks/register.tsx:147 a program named at run time; hooks/register.tsx:148 a program named at run time; hooks/register.tsx:304 a program named at run time
Reads and sends	Whether it both reads files or environment variables and reaches the network.reaches no network
Keys in the source	Whether the source holds what looks like an API key or a private key.no keys in the source
Licence	An open licence (MIT, Apache-2.0, BSD, ISC, Unlicense, 0BSD, CC0) with its text lets modscode show its code; otherwise the code is linked.MIT

This is a reading of the code text, not a security review: it does not run the mod, and it cannot see what a program the mod starts does. The check before installing is yours. How mods are chosen

Install it

Check it yourself before you install it. Mods run unsandboxed, with your permissions, and modscode does not vouch for what this code does. Read the code below (or run claude plugin validate . in its folder), weigh what it reaches, and install the commit you read.

Its repository is its marketplace. Add that marketplace (in the terminal with these commands, or in the desktop app's plugin settings) and install the mod from it:

/plugin marketplace add iautom8things/bw-peek

/plugin install bw-peek@bw-peek

This installs the marketplace's latest commit, which may not be the one read here (b1979f4ab1b8). Compare them before you install.

Ask Claude about it

With the modscode connector added, Claude can read this design, what its code reaches and its code, and build on them. Ask it like this:

Read the modscode design "iautom8things-bw-peek" with its code and make me a pane like it

Search them from Claude: the MCP connector

bw-peek

What it does

Good points

Code to start from

Starter (register.tsx)

The mod's own code

What its code calls

The design, read from code

What its code shows

Install it

Ask Claude about it

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