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collaborative-notes

A shared notes pane beside the conversation: capture, quote, and come back to what matters.

Code you can checkTerminal + desktopPaneBandToastBoxButtonInputText

What it does

  • Draws a band above the prompt, a pane
  • Adds /notes
  • Watches tool calls and can refuse them
  • Hooks classic.SessionStart, prompt.submit, session.start, ui.close and 1 more
  • Keeps its own state between turns

Good points

  • No network calls
  • Written in TypeScript
  • Handles errors

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)

register.tsx
import type { Register } from 'claude-code'

// Drawn like collaborative-notes by aprilxuMLC (pane, band, toast), as modscode read it from the mod's code:
// https://modscode.com/gallery/aprilxumlc-collaborative-notes/
// 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 band above the prompt; what else goes there is drawn under it
  on('ui.render', { component: 'AbovePrompt' }, async ($, e, next) => {
    const { Box, Button, Text } = $.ui.resolve(e)
    const quoteCopied = '…'
    const bandTicked = '…'
    const clearTicks = '…'
    return (
      <Box flexDirection="column">
        <Box gap={2} flexWrap="wrap">
          <Button plain label={`${quoteCopied}`} />
          <Box gap={1}>
            <Text color="magenta">
              {`${bandTicked}`}
            </Text>
            <Button plain dimColor label={`${clearTicks}`} />
          </Box>
        </Box>
        {await next(e)}
      </Box>
    )
  })

  // the pane: open it with $.ui.open({ id: 'my-pane', title: "‹t›" })
  on('ui.render', { component: 'Pane', requestId: 'my-pane' }, async ($, e) => {
    const { Box, Text, Button, Input } = $.ui.resolve(e)
    const t = '…'
    const changeLocation = '…'
    const langSwitch = '…'
    const text = '…'
    const conflictEdit = '…'
    const body = '…'
    const loadLatest = '…'
    const searchPlaceholder = '…'
    const closeSearch = '…'
    const searchResults = '…'
    const laneLabel = '…'
    const t2 = '…'
    const noteLabel = '…'
    const tickOn = '…'
    const body2 = '…'
    const syncApp = '…'
    const finishEditing = '…'
    const discardUnsavedChanges = '…'
    const editInEditor = '…'
    const returnToSource = '…'
    const confirmDelete = '…'
    const laneLabel2 = '…'
    const t3 = '…'
    const body3 = '…'
    const laneLabel3 = '…'
    const t4 = '…'
    const body4 = '…'
    const laneLabel4 = '…'
    const t5 = '…'
    const body5 = '…'
    const laneLabel5 = '…'
    const t6 = '…'
    const body6 = '…'
    const laneLabel6 = '…'
    const t7 = '…'
    const body7 = '…'
    const laneLabel7 = '…'
    const t8 = '…'
    const body8 = '…'
    const laneLabel8 = '…'
    const t9 = '…'
    const body9 = '…'
    const laneLabel9 = '…'
    const t10 = '…'
    const body10 = '…'
    return (
      <Box flexDirection="column" gap={1}>
        <Box justifyContent="space-between">
          <Text bold>
            {t}
          </Text>
          <Box gap={1}>
            <Button plain label={`⌕ ${t}`} />
            <Button plain label={`↻ ${t}`} />
            <Button plain label={`⚙ ${changeLocation}`} />
            <Button plain label={`${langSwitch}`} />
            <Button plain label={`${t}`} />
          </Box>
        </Box>
        <Box paddingX={1} borderStyle="round" borderColor="red">
          <Text color="red">
            {text}
          </Text>
        </Box>
        <Box flexDirection="column" borderStyle="round" borderColor="yellow" paddingX={1}>
          <Text>
            {`${conflictEdit}`}
          </Text>
          <Text dimColor>
            {body}
          </Text>
          <Box gap={1}>
            <Button label={`${loadLatest}`} />
            <Button variant="primary" label={`${t}`} />
            <Button plain label={`${t}`} />
          </Box>
        </Box>
        <Box gap={1}>
          <Input placeholder={`${searchPlaceholder}`} autoFocus submitLabel={`${t}`} />
          <Button plain label={`${closeSearch}`} />
        </Box>
        <Text bold>
          {`${searchResults}`}
        </Text>
        <Box flexDirection="column" borderStyle="round" borderColor="blue" paddingX={1}>
          <Text dimColor>
            {laneLabel}
          </Text>
          <Text dimColor>
            {t2}
          </Text>
          <Box flexDirection="column">
            <Box justifyContent="space-between">
              <Text bold color="blue">
                {`📌 ${noteLabel}`}
              </Text>
              <Button variant="primary" label={`${tickOn}`} />
            </Box>
            <Text>
              {body2}
            </Text>
          </Box>
          <Text dimColor>
            ┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄
          </Text>
          <Box flexDirection="column">
            <Text dimColor>
              {`${syncApp}`}
            </Text>
            <Button variant="primary" label={`${finishEditing}`} />
            <Button plain label={`${discardUnsavedChanges}`} />
          </Box>
          <Box gap={1} flexWrap="wrap">
            <Button plain label={`${t}`} />
            <Button plain label={`${t}`} />
            <Button plain label={`${editInEditor}`} />
            <Button plain label={`${returnToSource}`} />
            <Box gap={1}>
              <Button variant="primary" label={`${confirmDelete}`} />
              <Button plain label={`${t}`} />
            </Box>
          </Box>
          <Button plain label={`${t}`} />
        </Box>
        <Box flexDirection="column" borderStyle="round" borderColor="blue" paddingX={1}>
          <Text dimColor>
            {laneLabel2}
          </Text>
          <Text dimColor>
            {t3}
          </Text>
          <Box flexDirection="column">
            <Box justifyContent="space-between">
              <Text bold color="blue">
                {`📌 ${noteLabel}`}
              </Text>
              <Button variant="primary" label={`${tickOn}`} />
            </Box>
            <Text>
              {body3}
            </Text>
          </Box>
          <Text dimColor>
            ┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄
          </Text>
          <Box flexDirection="column">
            <Text dimColor>
              {`${syncApp}`}
            </Text>
            <Button variant="primary" label={`${finishEditing}`} />
            <Button plain label={`${discardUnsavedChanges}`} />
          </Box>
          <Box gap={1} flexWrap="wrap">
            <Button plain label={`${t}`} />
            <Button plain label={`${t}`} />
            <Button plain label={`${editInEditor}`} />
            <Button plain label={`${returnToSource}`} />
            <Box gap={1}>
              <Button variant="primary" label={`${confirmDelete}`} />
              <Button plain label={`${t}`} />
            </Box>
          </Box>
          <Button plain label={`${t}`} />
        </Box>
        <Box flexDirection="column" borderStyle="round" borderColor="blue" paddingX={1}>
          <Text dimColor>
            {laneLabel3}
          </Text>
          <Text dimColor>
            {t4}
          </Text>
          <Box flexDirection="column">
            <Box justifyContent="space-between">
              <Text bold color="blue">
                {`📌 ${noteLabel}`}
              </Text>
              <Button variant="primary" label={`${tickOn}`} />
            </Box>
            <Text>
              {body4}
            </Text>
          </Box>
          <Text dimColor>
            ┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄
          </Text>
          <Box flexDirection="column">
            <Text dimColor>
              {`${syncApp}`}
            </Text>
            <Button variant="primary" label={`${finishEditing}`} />
            <Button plain label={`${discardUnsavedChanges}`} />
          </Box>
          <Box gap={1} flexWrap="wrap">
            <Button plain label={`${t}`} />
            <Button plain label={`${t}`} />
            <Button plain label={`${editInEditor}`} />
            <Button plain label={`${returnToSource}`} />
            <Box gap={1}>
              <Button variant="primary" label={`${confirmDelete}`} />
              <Button plain label={`${t}`} />
            </Box>
          </Box>
          <Button plain label={`${t}`} />
        </Box>
        <Box flexDirection="column" borderStyle="round" borderColor="blue" paddingX={1}>
          <Text dimColor>
            {laneLabel4}
          </Text>
          <Text dimColor>
            {t5}
          </Text>
          <Box flexDirection="column">
            <Box justifyContent="space-between">
              <Text bold color="blue">
                {`📌 ${noteLabel}`}
              </Text>
              <Button variant="primary" label={`${tickOn}`} />
            </Box>
            <Text>
              {body5}
            </Text>
          </Box>
          <Text dimColor>
            ┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄
          </Text>
          <Box flexDirection="column">
            <Text dimColor>
              {`${syncApp}`}
            </Text>
            <Button variant="primary" label={`${finishEditing}`} />
            <Button plain label={`${discardUnsavedChanges}`} />
          </Box>
          <Box gap={1} flexWrap="wrap">
            <Button plain label={`${t}`} />
            <Button plain label={`${t}`} />
            <Button plain label={`${editInEditor}`} />
            <Button plain label={`${returnToSource}`} />
            <Box gap={1}>
              <Button variant="primary" label={`${confirmDelete}`} />
              <Button plain label={`${t}`} />
            </Box>
          </Box>
          <Button plain label={`${t}`} />
        </Box>
        <Box flexDirection="column" borderStyle="round" borderColor="blue" paddingX={1}>
          <Text dimColor>
            {laneLabel5}
          </Text>
          <Text dimColor>
            {t6}
          </Text>
          <Box flexDirection="column">
            <Box justifyContent="space-between">
              <Text bold color="blue">
                {`📌 ${noteLabel}`}
              </Text>
              <Button variant="primary" label={`${tickOn}`} />
            </Box>
            <Text>
              {body6}
            </Text>
          </Box>
          <Text dimColor>
            ┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄
          </Text>
          <Box flexDirection="column">
            <Text dimColor>
              {`${syncApp}`}
            </Text>
            <Button variant="primary" label={`${finishEditing}`} />
            <Button plain label={`${discardUnsavedChanges}`} />
          </Box>
          <Box gap={1} flexWrap="wrap">
            <Button plain label={`${t}`} />
            <Button plain label={`${t}`} />
            <Button plain label={`${editInEditor}`} />
            <Button plain label={`${returnToSource}`} />
            <Box gap={1}>
              <Button variant="primary" label={`${confirmDelete}`} />
              <Button plain label={`${t}`} />
            </Box>
          </Box>
          <Button plain label={`${t}`} />
        </Box>
        <Box flexDirection="column" borderStyle="round" borderColor="blue" paddingX={1}>
          <Text dimColor>
            {laneLabel6}
          </Text>
          <Text dimColor>
            {t7}
          </Text>
          <Box flexDirection="column">
            <Box justifyContent="space-between">
              <Text bold color="blue">
                {`📌 ${noteLabel}`}
              </Text>
              <Button variant="primary" label={`${tickOn}`} />
            </Box>
            <Text>
              {body7}
            </Text>
          </Box>
          <Text dimColor>
            ┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄
          </Text>
          <Box flexDirection="column">
            <Text dimColor>
              {`${syncApp}`}
            </Text>
            <Button variant="primary" label={`${finishEditing}`} />
            <Button plain label={`${discardUnsavedChanges}`} />
          </Box>
          <Box gap={1} flexWrap="wrap">
            <Button plain label={`${t}`} />
            <Button plain label={`${t}`} />
            <Button plain label={`${editInEditor}`} />
            <Button plain label={`${returnToSource}`} />
            <Box gap={1}>
              <Button variant="primary" label={`${confirmDelete}`} />
              <Button plain label={`${t}`} />
            </Box>
          </Box>
          <Button plain label={`${t}`} />
        </Box>
        <Box flexDirection="column" borderStyle="round" borderColor="blue" paddingX={1}>
          <Text dimColor>
            {laneLabel7}
          </Text>
          <Text dimColor>
            {t8}
          </Text>
          <Box flexDirection="column">
            <Box justifyContent="space-between">
              <Text bold color="blue">
                {`📌 ${noteLabel}`}
              </Text>
              <Button variant="primary" label={`${tickOn}`} />
            </Box>
            <Text>
              {body8}
            </Text>
          </Box>
          <Text dimColor>
            ┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄
          </Text>
          <Box flexDirection="column">
            <Text dimColor>
              {`${syncApp}`}
            </Text>
            <Button variant="primary" label={`${finishEditing}`} />
            <Button plain label={`${discardUnsavedChanges}`} />
          </Box>
          <Box gap={1} flexWrap="wrap">
            <Button plain label={`${t}`} />
            <Button plain label={`${t}`} />
            <Button plain label={`${editInEditor}`} />
            <Button plain label={`${returnToSource}`} />
            <Box gap={1}>
              <Button variant="primary" label={`${confirmDelete}`} />
              <Button plain label={`${t}`} />
            </Box>
          </Box>
          <Button plain label={`${t}`} />
        </Box>
        <Box flexDirection="column" borderStyle="round" borderColor="blue" paddingX={1}>
          <Text dimColor>
            {laneLabel8}
          </Text>
          <Text dimColor>
            {t9}
          </Text>
          <Box flexDirection="column">
            <Box justifyContent="space-between">
              <Text bold color="blue">
                {`📌 ${noteLabel}`}
              </Text>
              <Button variant="primary" label={`${tickOn}`} />
            </Box>
            <Text>
              {body9}
            </Text>
          </Box>
          <Text dimColor>
            ┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄
          </Text>
          <Box flexDirection="column">
            <Text dimColor>
              {`${syncApp}`}
            </Text>
            <Button variant="primary" label={`${finishEditing}`} />
            <Button plain label={`${discardUnsavedChanges}`} />
          </Box>
          <Box gap={1} flexWrap="wrap">
            <Button plain label={`${t}`} />
            <Button plain label={`${t}`} />
            <Button plain label={`${editInEditor}`} />
            <Button plain label={`${returnToSource}`} />
            <Box gap={1}>
              <Button variant="primary" label={`${confirmDelete}`} />
              <Button plain label={`${t}`} />
            </Box>
          </Box>
          <Button plain label={`${t}`} />
        </Box>
        <Box flexDirection="column" borderStyle="round" borderColor="blue" paddingX={1}>
          <Text dimColor>
            {laneLabel9}
          </Text>
          <Text dimColor>
            {t10}
          </Text>
          <Box flexDirection="column">
            <Box justifyContent="space-between">
              <Text bold color="blue">
                {`📌 ${noteLabel}`}
              </Text>
              <Button variant="primary" label={`${tickOn}`} />
            </Box>
            <Text>
              {body10}
            </Text>
          </Box>
          <Text dimColor>
            ┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄
          </Text>
          <Box flexDirection="column">
            <Text dimColor>
              {`${syncApp}`}
            </Text>
            <Button variant="primary" label={`${finishEditing}`} />
            <Button plain label={`${discardUnsavedChanges}`} />
          </Box>
          <Box gap={1} flexWrap="wrap">
            <Button plain label={`${t}`} />
            <Button plain label={`${t}`} />
            <Button plain label={`${editInEditor}`} />
            <Button plain label={`${returnToSource}`} />
            <Box gap={1}>
              <Button variant="primary" label={`${confirmDelete}`} />
              <Button plain label={`${t}`} />
            </Box>
          </Box>
          <Button plain label={`${t}`} />
        </Box>
      </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/collaborative-notes/hooks/register.tsx lines 790–810 · Band
plugins/collaborative-notes/hooks/register.tsx:790
  on('ui.render', { component: 'AbovePrompt' }, async ($, e, next) => {
    const v = await read($, view)
    if (!v?.root) return next(e)
    const held = await read($, ticks)
    await read($, lang)
    const { Box, Button, Text } = $.ui.resolve(e) as any
    return (
      <Box gap={2} flexWrap="wrap">
        <Button key="band-quote" plain label={t('quoteCopied')} onPress={async () => {
          await $.ui.open({ id: PANE, title: t('title') })
          await quoteClipboard($)
        }} />
        {held.length > 0
          ? <Box gap={1}>
            <Text color="magenta">{t('bandTicked', { n: held.length })}</Text>
            <Button key="band-clear" plain dimColor label={t('clearTicks')} onPress={() => setTicks($, v, () => [])} />
          </Box>
          : null}
      </Box>
    )
  })
plugins/collaborative-notes/hooks/register.tsx lines 892–912 · Pane
plugins/collaborative-notes/hooks/register.tsx:892
  on('ui.render', { component: 'Pane', requestId: PANE }, async ($, e) => {
    try {
      return await renderPane($, e)
    } catch (err) {
      // Never leave the pane blank: say what failed and offer a way back.
      const { Box, Text, Button } = $.ui.resolve(e) as any
      return (
        <Box flexDirection="column" gap={1}>
          <Text color="red">{t('renderFailed')}</Text>
          <Text dimColor>{String(err).slice(0, 300)}</Text>
          <Button key="reset-view" variant="primary" label={t('backToNotes')} onPress={async () => {
            await update($, mirror, () => null)
            await update($, reentry, () => null)
            await update($, spotlight, () => null)
            await update($, search, () => null)
            await update($, candidates, () => null)
          }} />
        </Box>
      )
    }
  })
plugins/collaborative-notes/hooks/register.tsx lines 915–1074 · Pane
plugins/collaborative-notes/hooks/register.tsx:915
const renderPane = async ($: any, e: any) => {
    const { Box, Text, Button, Input, Select, Markdown } = $.ui.resolve(e) as any
    const v = await read($, view)
    const note = await read($, toast)
    if (!v) return <Text dimColor>…</Text>

    const banner = note
      ? <Box paddingX={1} borderStyle="round" borderColor={note.error ? 'red' : 'green'}><Text color={note.error ? 'red' : undefined}>{note.text}</Text></Box>
      : null

    // ---- setup gate ------------------------------------------------------
    if (!v.root && v.setup) {
      // A setup kept from an older version may lack the newer fields.
      const s = { ...v.setup, browsePath: v.setup.browsePath ?? v.project, folders: v.setup.folders ?? [], laneNames: v.setup.laneNames ?? lanes.map((entry: any) => entry.descriptive) }
      const bind = async () => {
        if (s.notDir) return
        const stored = await $.store.get('laneConfig')
        const existing = sanitizeLaneConfig(stored ?? {})
        if (!existing.ok) { await say($, t('laneNamesInvalid'), true); return }
        const source = existing.config
        const overrides = source.laneOverrides
        const merged: any = {
          ...source,
          displayOrder: source.displayOrder ?? [],
          laneOverrides: { ...overrides },
        }
        const defaults = defaultLabels(language)
        lanes.forEach((entry: any, index: number) => {
          const name = String(s.laneNames[index] ?? '').trim() || entry.descriptive
          const override = { ...(merged.laneOverrides[entry.key] ?? {}) }
          if (name === defaults[entry.key]) delete override.label
          else override.label = name
          merged.laneOverrides[entry.key] = override
        })
        const checked = sanitizeLaneConfig(merged)
        if (!checked.ok) { await say($, t('laneNamesInvalid'), true); return }
        if (!s.exists && !(await createRoot(io($), s.candidate))) { await say($, t('setupFailed'), true); return }
        await $.store.set('laneConfig', checked.config)
        laneConfig = checked.config
        lanes = resolveLanes(laneConfig, language)
        await setBinding(io($), v.project, s.candidate)
        await showBound($, { ...v, root: s.candidate, setup: null })
        watchDisk($)
      }
      // The system's own folder dialog (Finder / Windows), as in the Codex
      // release; typing a path stays as a fallback.
      const chooseFolder = async () => {
        const picked = await pickFolderWithDialog($, t('pickFolderTitle'), s.candidate)
        if (picked.path) { await startSetup($, v, normalizePath(picked.path), true); return }
        if (picked.error) await say($, t('pickFolderFailed', { detail: picked.error }), true)
        await update($, view, (cur: NotesView | null) => cur?.setup ? { ...cur, setup: { ...cur.setup, other: true } } : cur)
      }
      return (
        <Box flexDirection="column" gap={1}>
          <Text bold>{t('setupTitle')}</Text>
          {banner}
          <Text>{t('setupIntro')}</Text>
          <Text dimColor>{t('setupProposed')}</Text>
          <Text bold>{s.candidate}</Text>
          {s.lanes.length > 0 ? <Text>{t('setupExisting', { lanes: s.lanes.length })}</Text> : null}
          {s.nested
            ? <Box flexDirection="column">
              <Text color="yellow">{t('setupNested', { path: s.nested })}</Text>
              <Button key="setup-nested" variant="primary" label={t('setupUseNested')} onPress={() => startSetup($, v, s.nested as string, s.other)} />
            </Box>
            : null}
          {s.notDir ? <Text color="red">{t('setupNotDir')}</Text> : null}
          {s.other
            ? <Input key="setup-path" placeholder={t('setupOtherPlaceholder')} submitLabel={t('setupOtherSubmit')} onSubmit={async (value: string) => {
              const candidate = resolveLocation(v.project, value)
              if (!candidate) { await say($, t('setupInvalid'), true); return }
              await startSetup($, v, candidate, true)
            }} />
            : null}
          <Text bold>{t('laneNamesTitle')}</Text>
          <Text dimColor>{t('laneNamesHint')}</Text>
          {lanes.map((entry: any, index: number) => <Input
            key={`setup-lane-${entry.key}`}
            label={`${entry.displayId}`}
            value={s.laneNames[index]}
            onInput={(value: string) => update($, view, (cur: NotesView | null) => cur?.setup ? {
              ...cur, setup: { ...cur.setup, laneNames: (cur.setup.laneNames ?? s.laneNames).map((name: string, at: number) => at === index ? value : name) },
            } : cur)}
            onSubmit={(value: string) => update($, view, (cur: NotesView | null) => cur?.setup ? {
              ...cur, setup: { ...cur.setup, laneNames: (cur.setup.laneNames ?? s.laneNames).map((name: string, at: number) => at === index ? value : name) },
            } : cur)} />)}
          <Box gap={1}>
            {s.notDir ? null : <Button key="setup-use" variant="primary" label={t('setupUse')} onPress={bind} />}
            <Button key="setup-other" plain label={t('setupOther')} onPress={chooseFolder} />
            {s.other ? <Button key="setup-back" plain label={t('setupBack')} onPress={() => startSetup($, v, proposedRoot(v.project))} /> : null}
            {s.previous
              ? <Button key="setup-cancel" plain label={t('cancel')} onPress={async () => { await showBound($, { ...v, root: s.previous as string, setup: null }) }} />
              : null}
          </Box>
        </Box>
      )
    }

    // ---- notes ------------------------------------------------------------
    const current = await read($, lane)
    const order = await read($, sort)
    const all = await read($, cards)
    const n = await read($, composer)
    const vers = await read($, versions)
    const pinned = await read($, pins)
    const ed = await read($, editing)
    const confirming = await read($, confirm)
    const query = await read($, search)
    const clash = await read($, conflict)
    const q = await read($, quote)
    const cands = await read($, candidates)
    const mir = await read($, mirror)
    const held = await read($, ticks)
    const langNow = await read($, lang)
    const showHelp = await read($, help)
    const fork = await read($, carry)
    const again = await read($, reuse)
    const back = await read($, reentry)
    const opened = await read($, openSources)
    await read($, tick)
    const root = v.root as string
    const base = { root, sessionId: v.sessionId }

    const save = async (value: string, laneKey = current, afterPersist?: () => Promise<void>) => {
      const body = value.replace(/^\s*\n|\s+$/g, '')
      if (!body.trim() && !q) { await say($, t('emptyBody'), true); return false }
      const written = await addPlainNote(io($), { ...base, lane: laneKey, body, quote: q ? { snapshot: q.snapshot, source: q.source } : undefined })
      if (!written.ok) { await say($, failureText(written.code, v, written.detail), true); return false }
      try {
        if (afterPersist) await afterPersist()
        await update($, quote, () => null)
        await update($, composer, k => k + 1)
        await say($, t('saved'))
        await loadCards($, v)
      } catch {
        try { await say($, t('saveRefreshFailed'), true) } catch { /* persistence already succeeded */ }
      }
      return true
    }

    const applyEdit = async (laneKey: string, key: string, body: string, expected: string, overwrite = false) => {
      const written = await editNote(io($), { ...base, lane: laneKey, key, expected, body, overwrite })
      if (written.ok) {
        await setEditorState($, null)
        await update($, conflict, () => null)
        await loadCards($, v)
        await say($, t('edited'))
      } else if (written.code === 'STALE') {
        await update($, conflict, () => ({ lane: laneKey, key, action: 'edit', body }))
      } else {
        if (written.code === 'ITEM_UNRESOLVED') { await setEditorState($, null); await loadCards($, v) }
        await say($, failureText(written.code, v, written.detail), true)
      }
    }

    const remove = async (laneKey: string, key: string) => {
      const written = await deleteNote(io($), { ...base, lane: laneKey, key, expected: vers[laneKey] })
      await update($, confirm, () => '')
      if (written.ok) {
        await loadCards($, v)
Licence text (MIT)
MIT License

Copyright (c) 2026 April Xu (aprilxuMLC)

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 programswrites filesenv varstool callsremembers

What its code shows

Read from the source at commit c39bef454838 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 readEvery module hooks/hooks.json names was read.plugins/collaborative-notes/hooks/register.tsx
ParsesEvery file parses as TypeScript or JavaScript.11 files parsed
All its code is in the modEvery import is a file of the mod or the engine's own module; no packages, no require.all its code is in the mod
ReadableNo 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 openNetwork 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 drawsThe 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 lineWhether 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 WindowsWhether every program it starts through $.process exists on Windows (tail, date, open, osascript, /usr/… do not).runs no program a Windows PC lacks
NetworkWhether every fetch names its https host in the code.no network
ProgramsWhether every program it starts is named in the code and is not a shell, an interpreter or a network tool.plugins/collaborative-notes/hooks/register.tsx:48 a program named at run time; plugins/collaborative-notes/hooks/register.tsx:173 a program named at run time; plugins/collaborative-notes/hooks/register.tsx:323 a program named at run time
Reads and sendsWhether it both reads files or environment variables and reaches the network.reaches no network
Keys in the sourceWhether the source holds what looks like an API key or a private key.no keys in the source
LicenceAn 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 aprilxuMLC/claude-collaborative-notes
/plugin install collaborative-notes@collaborative-notes

This installs the marketplace's latest commit, which may not be the one read here (c39bef454838). 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 "aprilxumlc-collaborative-notes" with its code and make me a pane like it

Search them from Claude: the MCP connector

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