clawd-buddy by prabowosd: Claude Code mod code and design

What it does

Draws a pane, a band above the prompt
Watches SendUserFile calls and can refuse them
Hooks classic.PostToolUse, classic.Stop, session.measure, session.start and 3 more
Starts processes

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 clawd-buddy by Satrio Dwi Prabowo (pane, band, status), as modscode read it from the mod's code:
// https://modscode.com/gallery/prabowosd-clawd-buddy/
// 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 $.ui.open({ id: 'my-pane', title: "Image" })
  on('ui.render', { component: 'Pane', requestId: 'my-pane' }, async ($, e) => {
    const { Box, Text } = $.ui.resolve(e)
    const name = '…'
    const value = '…'
    return (
      <Box flexDirection="column">
        <Text dimColor>
          {name}
        </Text>
      </Box>
    )
  })

  // the band above the prompt; what else goes there is drawn under it
  on('ui.render', { component: 'AbovePrompt' }, async ($, e, next) => {
    const { Box, Text } = $.ui.resolve(e)
    const label = '…'
    const value = '…'
    const off = '…'
    const percentUsed = '…'
    const label2 = '…'
    const value2 = '…'
    const off2 = '…'
    const percentUsed2 = '…'
    const label3 = '…'
    const value3 = '…'
    const off3 = '…'
    const percentUsed3 = '…'
    const clockText = '…'
    const branch = '…'
    const worktree = '…'
    const staged = '…'
    const modified = '…'
    const untracked = '…'
    const ahead = '…'
    const behind = '…'
    const detail = '…'
    const detail2 = '…'
    const ch = '…'
    const ch2 = '…'
    const ch3 = '…'
    const ch4 = '…'
    const ch5 = '…'
    const ch6 = '…'
    const ch7 = '…'
    const ch8 = '…'
    const ch9 = '…'
    return (
      <Box flexDirection="column">
        <Box flexDirection="row" alignItems="center" justifyContent="space-between" paddingX={1}>
          <Box flexDirection="column">
            <Box flexDirection="row" gap={3}>
              <Text>
                <Text dimColor>
                  {label}
                  {" "}
                </Text>
                <Text>
                  <Text>
                    {value}
                  </Text>
                  <Text dimColor>
                    {off}
                  </Text>
                  <Text>
                    {" "}
                    {percentUsed}
                    %
                  </Text>
                </Text>
              </Text>
              <Text>
                <Text dimColor>
                  {label2}
                  {" "}
                </Text>
                <Text>
                  <Text>
                    {value2}
                  </Text>
                  <Text dimColor>
                    {off2}
                  </Text>
                  <Text>
                    {" "}
                    {percentUsed2}
                    %
                  </Text>
                </Text>
              </Text>
              <Text>
                <Text dimColor>
                  {label3}
                  {" "}
                </Text>
                <Text>
                  <Text>
                    {value3}
                  </Text>
                  <Text dimColor>
                    {off3}
                  </Text>
                  <Text>
                    {" "}
                    {percentUsed3}
                    %
                  </Text>
                </Text>
              </Text>
              <Text>
                <Text dimColor>
                  {"ctx "}
                </Text>
                <Text>
                  –
                </Text>
              </Text>
              <Text>
                <Text dimColor>
                  {"cache "}
                </Text>
                <Text color="#e5a33a">
                  {clockText}
                </Text>
              </Text>
            </Box>
            <Box flexDirection="row" gap={2}>
              <Text dimColor>
                –
              </Text>
              <Text>
                <Text color="#8AB4F8">
                  {branch}
                </Text>
                <Text color="#C792EA">
                  {" wt:"}
                  {worktree}
                </Text>
                <Text color="#4cc35a">
                  {" ✓"}
                </Text>
                <Text color="#4cc35a">
                  {" +"}
                  {staged}
                </Text>
                <Text color="#e5a33a">
                  {" ~"}
                  {modified}
                </Text>
                <Text dimColor>
                  {" ?"}
                  {untracked}
                </Text>
                <Text dimColor>
                  {" ↑"}
                  {ahead}
                </Text>
                <Text dimColor>
                  {" ↓"}
                  {behind}
                </Text>
              </Text>
              <Text>
                <Text color="#D77757" />
                <Text dimColor>
                  {detail}
                </Text>
              </Text>
            </Box>
            <Text>
              <Text color="#D77757" />
              <Text dimColor>
                {detail2}
              </Text>
            </Text>
          </Box>
          <Box width={9} flexDirection="column">
            <Text>
              <Text>
                {ch}
              </Text>
              <Text>
                {ch2}
              </Text>
              <Text>
                {ch3}
              </Text>
            </Text>
            <Text>
              <Text>
                {ch4}
              </Text>
              <Text>
                {ch5}
              </Text>
              <Text>
                {ch6}
              </Text>
            </Text>
            <Text>
              <Text>
                {ch7}
              </Text>
              <Text>
                {ch8}
              </Text>
              <Text>
                {ch9}
              </Text>
            </Text>
          </Box>
        </Box>
        {await next(e)}
      </Box>
    )
  })
}

The mod's own code

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

plugins/clawd-buddy/hooks/register.tsx lines 171–183 · Pane

plugins/clawd-buddy/hooks/register.tsx:171

  on('ui.render', { component: 'Pane', requestId: PANE }, async ($, e) => {
    const { Box, Text, Image } = $.ui.resolve(e)
    const p = await read($, picture)
    if (!p) return <Text dimColor>No image yet.</Text>
    const columns = Math.max(10, Math.min(120, (e.viewport?.columns ?? 60) - 2))
    const rows = Math.max(4, Math.min(60, (e.viewport?.rows ?? 24) - 4))
    return (
      <Box flexDirection="column">
        <Text dimColor>{p.name}</Text>
        <Image key="view" source={{ file: p.file, format: 'png', generation: p.n }} columns={columns} rows={rows} alt={p.name} />
      </Box>
    )
  })

plugins/clawd-buddy/hooks/register.tsx lines 185–285 · Band

plugins/clawd-buddy/hooks/register.tsx:185

  on('ui.render', { component: 'AbovePrompt' }, async ($, e, next) => {
    if (e.props.hasSurvey) return next(e)
    const { Box, Text } = $.ui.resolve(e)
    const t = await read($, now)
    const stored = await read($, mood)
    const doneAt = await read($, moodAt)
    const shown: Mood = e.props.isWorking ? 'working' : stored === 'done' && t - doneAt < DONE_MS ? 'done' : 'idle'
    const tick = Math.floor(t / FRAME_MS)
    const rows = sprite(shown, tick)
    // A band shorter than the mascot shows its top row only, so it is not scrolled away.
    if (e.props.maxRows < 1) return next(e)
    const shownRows = e.props.maxRows < rows.length ? rows.slice(0, 1) : rows

    const rl = await read($, limits)
    const c = await read($, ctx)
    const at = await read($, cacheAt)
    const left = at === null ? 0 : CACHE_TTL_MS - (t - at)
    const warm = at !== null && left > 0
    const meters = [
      { kind: 'five_hour', label: '5h' },
      { kind: 'seven_day', label: '7d' },
    ].map(s => ({ ...s, lim: rl.find(l => l.kind === s.kind) }))
    const dir = await read($, cwd)
    const g = await read($, git)
    const modelName = await read($, model)
    // A third row needs the band to be 3 rows tall; otherwise the model joins the second row.
    const modelOwnRow = e.props.maxRows >= 3
    const effortName = await read($, effort)
    const detail = [c?.window ? windowText(c.window) : '', effortName].filter(Boolean).join(' · ')
    const modelText =
      modelName === '' && detail === '' ? null : (
        <Text>
          <Text color={BODY}>{modelName === '' ? '' : shortModel(modelName)}</Text>
          {detail === '' ? null : <Text dimColor>{modelName === '' ? detail : ` · ${detail}`}</Text>}
        </Text>
      )
    const isClean = g !== null && g.staged + g.modified + g.untracked === 0

    return (
      <Box flexDirection="row" alignItems="center" justifyContent="space-between" paddingX={1}>
        <Box flexDirection="column">
        <Box flexDirection="row" gap={3}>
          {meters.map(s => (
            <Text key={s.kind}>
              <Text dimColor>{s.label} </Text>
              {s.lim ? (
                <Text>
                  <Text color={levelColor(s.lim.percentUsed)}>{bar(s.lim.percentUsed).on}</Text>
                  <Text dimColor>{bar(s.lim.percentUsed).off}</Text>
                  <Text color={levelColor(s.lim.percentUsed)}> {Math.round(s.lim.percentUsed)}%</Text>
                </Text>
              ) : (
                <Text dimColor>–</Text>
              )}
            </Text>
          ))}
          <Text>
            <Text dimColor>ctx </Text>
            <Text color={c?.percent === undefined ? undefined : levelColor(c.percent)} dimColor={c?.percent === undefined}>
              {c?.percent === undefined ? '–' : `${c.percent}%`}
            </Text>
          </Text>
          <Text>
            <Text dimColor>cache </Text>
            <Text color={!warm ? undefined : left < 60_000 ? AMBER : GREEN} dimColor={!warm}>
              {warm ? clockText(left) : 'cold'}
            </Text>
          </Text>
        </Box>
        <Box flexDirection="row" gap={2}>
          <Text dimColor>{dir === '' ? '–' : shortPath(dir)}</Text>
          {g && (
            <Text>
              <Text color={BRANCH}>{g.branch}</Text>
              {g.worktree ? <Text color={WORKTREE}> wt:{g.worktree}</Text> : null}
              {isClean ? <Text color={GREEN}> ✓</Text> : null}
              {g.staged > 0 ? <Text color={GREEN}> +{g.staged}</Text> : null}
              {g.modified > 0 ? <Text color={AMBER}> ~{g.modified}</Text> : null}
              {g.untracked > 0 ? <Text dimColor> ?{g.untracked}</Text> : null}
              {g.ahead > 0 ? <Text dimColor> ↑{g.ahead}</Text> : null}
              {g.behind > 0 ? <Text dimColor> ↓{g.behind}</Text> : null}
            </Text>
          )}
          {modelOwnRow ? null : modelText}
        </Box>
        {modelOwnRow ? modelText : null}
        </Box>
        <Box width={BODY_W} flexDirection="column">
          {shownRows.map((row, i) => (
            <Text key={i}>
              {row.map((cell, x) => (
                <Text key={x} color={cell.color} backgroundColor={cell.backgroundColor}>
                  {cell.ch}
                </Text>
              ))}
            </Text>
          ))}
        </Box>
      </Box>
    )
  })

Licence text (MIT)

MIT License

Copyright (c) 2026 Satrio Dwi Prabowo

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 calls

What its code shows

Read from the source at commit 4ea64a7d81a1 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.plugins/clawd-buddy/hooks/register.tsx
Parses	Every file parses as TypeScript or JavaScript.5 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).plugins/clawd-buddy/hooks/register.tsx:77 mkdir (not on Windows); plugins/clawd-buddy/hooks/register.tsx:163 open (not on Windows)
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.plugins/clawd-buddy/hooks/register.tsx:64 sh (a shell or interpreter)
Reads and sends	Whether it both reads files or environment variables and reaches the network.reaches the network, but reads no files and no environment variables
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 prabowosd/clawd-buddy

/plugin install clawd-buddy@clawd-buddy

This installs the marketplace's latest commit, which may not be the one read here (4ea64a7d81a1). 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 "prabowosd-clawd-buddy" with its code and make me a pane like it

Search them from Claude: the MCP connector