vome-health by Vortitron: Claude Code mod code and design

What it does

Draws a pane in the desktop app
Adds /health
Watches tool calls and can refuse them
Hooks session.start
Keeps its own state between turns

Good points

No network calls
Starts no processes
Written in TypeScript
Has a desktop-specific branch

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 vome-health by Vortitron (pane), as modscode read it from the mod's code:
// https://modscode.com/gallery/vortitron-vome-health/
// 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 $.ui.open({ id: 'my-pane', title: "Health" })
  on('ui.render', { component: 'Pane', requestId: 'my-pane' }, async ($, e) => {
    const { Box, Text, Button, Markdown, Code, Link } = $.ui.resolve(e)
    const ago = '…'
    const summary = '…'
    const label = '…'
    const label2 = '…'
    const label3 = '…'
    const since = '…'
    const length = '…'
    const title = '…'
    const title2 = '…'
    const title3 = '…'
    const label4 = '…'
    const title4 = '…'
    const recommendation = '…'
    const evidence = '…'
    const title5 = '…'
    const recommendation2 = '…'
    const evidence2 = '…'
    const title6 = '…'
    const recommendation3 = '…'
    const evidence3 = '…'
    const label5 = '…'
    const title7 = '…'
    const recommendation4 = '…'
    const evidence4 = '…'
    const title8 = '…'
    const recommendation5 = '…'
    const evidence5 = '…'
    const title9 = '…'
    const recommendation6 = '…'
    const evidence6 = '…'
    const label6 = '…'
    const title10 = '…'
    const recommendation7 = '…'
    const evidence7 = '…'
    const title11 = '…'
    const recommendation8 = '…'
    const evidence8 = '…'
    const title12 = '…'
    const recommendation9 = '…'
    const evidence9 = '…'
    const message = '…'
    const server = '…'
    const tool = '…'
    const healthUrl = '…'
    return (
      <Box flexDirection="column">
        <Text bold wrap="truncate-end">
          Home
          <Text>
            {"  "}
            ?
            /100
          </Text>
          <Text dimColor color="warning">
            {"  "}
            {"checked "}
            {ago}
            {" (re-check for today's)"}
          </Text>
        </Text>
        <Text dimColor wrap="wrap">
          {summary}
        </Text>
        <Text wrap="truncate-end">
          <Text>
            ⚠
            {" "}
            {label}
            {"   "}
          </Text>
          <Text>
            ⚠
            {" "}
            {label2}
            {"   "}
          </Text>
          <Text>
            ⚠
            {" "}
            {label3}
            {"   "}
          </Text>
        </Text>
        <Text color="suggestion" wrap="wrap">
          Checking… the new score lands here in a couple of minutes (
          {since}
          {" so far)."}
        </Text>
        <Box flexDirection="column" marginTop={1}>
          <Text color="warning">
            ?
            {" → "}
            ?
            {`: ${length} finding gone`}
            {`, ${length} new`}
          </Text>
          <Text color="success" strikethrough wrap="truncate-end">
            {"✓ "}
            {title}
          </Text>
          <Text color="success" strikethrough wrap="truncate-end">
            {"✓ "}
            {title2}
          </Text>
          <Text color="success" strikethrough wrap="truncate-end">
            {"✓ "}
            {title3}
          </Text>
        </Box>
        <Box flexDirection="column" marginTop={1}>
          <Text color="subtle">
            {label4}
          </Text>
          <Box flexDirection="column">
            <Box flexDirection="row" justifyContent="space-between">
              <Text wrap="truncate-end" color="suggestion">
                <Text>
                  ✎
                </Text>
                {" "}
                {"+ "}
                {title4}
                <Text dimColor>
                  {" changed; re-check to confirm"}
                </Text>
              </Text>
              <Button>
                Ask again
              </Button>
            </Box>
            <Text dimColor wrap="wrap">
              {"   "}
              {recommendation}
            </Text>
            <Text dimColor wrap="wrap">
              {"   "}
              {evidence}
            </Text>
          </Box>
          <Box flexDirection="column">
            <Box flexDirection="row" justifyContent="space-between">
              <Text wrap="truncate-end" color="suggestion">
                <Text>
                  ✎
                </Text>
                {" "}
                {"+ "}
                {title5}
                <Text dimColor>
                  {" changed; re-check to confirm"}
                </Text>
              </Text>
              <Button>
                Ask again
              </Button>
            </Box>
            <Text dimColor wrap="wrap">
              {"   "}
              {recommendation2}
            </Text>
            <Text dimColor wrap="wrap">
              {"   "}
              {evidence2}
            </Text>
          </Box>
          <Box flexDirection="column">
            <Box flexDirection="row" justifyContent="space-between">
              <Text wrap="truncate-end" color="suggestion">
                <Text>
                  ✎
                </Text>
                {" "}
                {"+ "}
                {title6}
                <Text dimColor>
                  {" changed; re-check to confirm"}
                </Text>
              </Text>
              <Button>
                Ask again
              </Button>
            </Box>
            <Text dimColor wrap="wrap">
              {"   "}
              {recommendation3}
            </Text>
            <Text dimColor wrap="wrap">
              {"   "}
              {evidence3}
            </Text>
          </Box>
        </Box>
        <Box flexDirection="column" marginTop={1}>
          <Text color="subtle">
            {label5}
          </Text>
          <Box flexDirection="column">
            <Box flexDirection="row" justifyContent="space-between">
              <Text wrap="truncate-end" color="suggestion">
                <Text>
                  ✎
                </Text>
                {" "}
                {"+ "}
                {title7}
                <Text dimColor>
                  {" changed; re-check to confirm"}
                </Text>
              </Text>
              <Button>
                Ask again
              </Button>
            </Box>
            <Text dimColor wrap="wrap">
              {"   "}
              {recommendation4}
            </Text>
            <Text dimColor wrap="wrap">
              {"   "}
              {evidence4}
            </Text>
          </Box>
          <Box flexDirection="column">
            <Box flexDirection="row" justifyContent="space-between">
              <Text wrap="truncate-end" color="suggestion">
                <Text>
                  ✎
                </Text>
                {" "}
                {"+ "}
                {title8}
                <Text dimColor>
                  {" changed; re-check to confirm"}
                </Text>
              </Text>
              <Button>
                Ask again
              </Button>
            </Box>
            <Text dimColor wrap="wrap">
              {"   "}
              {recommendation5}
            </Text>
            <Text dimColor wrap="wrap">
              {"   "}
              {evidence5}
            </Text>
          </Box>
          <Box flexDirection="column">
            <Box flexDirection="row" justifyContent="space-between">
              <Text wrap="truncate-end" color="suggestion">
                <Text>
                  ✎
                </Text>
                {" "}
                {"+ "}
                {title9}
                <Text dimColor>
                  {" changed; re-check to confirm"}
                </Text>
              </Text>
              <Button>
                Ask again
              </Button>
            </Box>
            <Text dimColor wrap="wrap">
              {"   "}
              {recommendation6}
            </Text>
            <Text dimColor wrap="wrap">
              {"   "}
              {evidence6}
            </Text>
          </Box>
        </Box>
        <Box flexDirection="column" marginTop={1}>
          <Text color="subtle">
            {label6}
          </Text>
          <Box flexDirection="column">
            <Box flexDirection="row" justifyContent="space-between">
              <Text wrap="truncate-end" color="suggestion">
                <Text>
                  ✎
                </Text>
                {" "}
                {"+ "}
                {title10}
                <Text dimColor>
                  {" changed; re-check to confirm"}
                </Text>
              </Text>
              <Button>
                Ask again
              </Button>
            </Box>
            <Text dimColor wrap="wrap">
              {"   "}
              {recommendation7}
            </Text>
            <Text dimColor wrap="wrap">
              {"   "}
              {evidence7}
            </Text>
          </Box>
          <Box flexDirection="column">
            <Box flexDirection="row" justifyContent="space-between">
              <Text wrap="truncate-end" color="suggestion">
                <Text>
                  ✎
                </Text>
                {" "}
                {"+ "}
                {title11}
                <Text dimColor>
                  {" changed; re-check to confirm"}
                </Text>
              </Text>
              <Button>
                Ask again
              </Button>
            </Box>
            <Text dimColor wrap="wrap">
              {"   "}
              {recommendation8}
            </Text>
            <Text dimColor wrap="wrap">
              {"   "}
              {evidence8}
            </Text>
          </Box>
          <Box flexDirection="column">
            <Box flexDirection="row" justifyContent="space-between">
              <Text wrap="truncate-end" color="suggestion">
                <Text>
                  ✎
                </Text>
                {" "}
                {"+ "}
                {title12}
                <Text dimColor>
                  {" changed; re-check to confirm"}
                </Text>
              </Text>
              <Button>
                Ask again
              </Button>
            </Box>
            <Text dimColor wrap="wrap">
              {"   "}
              {recommendation9}
            </Text>
            <Text dimColor wrap="wrap">
              {"   "}
              {evidence9}
            </Text>
          </Box>
        </Box>
        <Text color="warning" wrap="wrap">
          {message}
        </Text>
        <Box flexDirection="column" borderStyle="round" borderColor="warning" paddingX={1} marginTop={1}>
          <Text color="warning" wrap="wrap">
            {"Auto mode refused the pane's "}
            re-check
            {". Add this to permissions.allow in "}
            ~/.claude/settings.json
            {", or ask Claude to "}
            re-check the health score
            :
          </Text>
          <Markdown text="[~/.claude/settings.json](file://~/.claude/settings.json)" />
          <Code source={`"mcp__${server}__${tool}"`} />
          <Box flexDirection="row" gap={2}>
            <Button hotkey="c">
              Copy the line
            </Button>
            <Button hotkey="t">
              Retry
            </Button>
          </Box>
        </Box>
        <Box flexDirection="row" gap={2} marginTop={1}>
          <Button hotkey="f">
            Fix what you can
          </Button>
          <Button hotkey="r">
            Checking…
          </Button>
          <Button hotkey="d" dimColor>
            Less
          </Button>
          <Button hotkey="b" dimColor>
            Animation off
          </Button>
          <Link href={`${healthUrl}`}>
            Full report
          </Link>
        </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.

claude-plugin/vome-health/hooks/register.tsx lines 113–272 · Pane

claude-plugin/vome-health/hooks/register.tsx:113

  on('ui.render', { component: 'Pane', requestId: PANE }, async ($, e) => {
    const { Box, Text, Button, Code, Link, Markdown } = $.ui.resolve(e)
    const current = (await $.state.get(report)).value ?? null
    const latest = (await $.state.get(change)).value ?? null
    const running = (await $.state.get(checking)).value ?? null
    const worked = (await $.state.get(touched)).value ?? {}
    const handed = (await $.state.get(asked)).value ?? {}
    /** Hand findings to Claude: it fixes them with its own tools, which the person approves as usual. */
    const fix = async (findings: Finding[]) => {
      if (findings.length === 0) return
      await $.prompt.submit({ text: fixPrompt(findings, current ? homeName(current) : 'the home') })
      await $.state.set(asked, { ...handed, ...Object.fromEntries(findings.map(f => [f.id, Date.now()])) })
    }
    const isDetailed = (await $.state.get(details)).value ?? false
    const isFxEnabled = (await $.state.get(fxOn)).value ?? true
    const refusal = (await $.state.get(blocked)).value ?? null
    const message = (await $.state.get(note)).value ?? null
    const width = Math.max(20, e.props.bodyColumns)
    const isChangeShown = latest !== null && Date.now() - latest.at < CHANGE_SHOWN_MS

    let stage = null
    if (e.surface === 'terminal' && isFxEnabled) {
      const { Raster } = $.ui.resolve(e)
      const columns = Math.min(512, width)
      const home = current ? homeName(current) : ''
      const words = running
        ? `checking ${home || 'the home'}…`
        : current
          ? isChangeShown && latest.from !== null && latest.to !== null && latest.from !== latest.to
            ? `${home} · ${latest.from} → ${latest.to}`
            : `${home} · ${current.findings.length} finding${current.findings.length === 1 ? '' : 's'}`
          : 'no health score yet'
      strip = {
        columns,
        state: {
          score: current?.score ?? null,
          from: isChangeShown ? latest.from : null,
          changedAt: isChangeShown ? latest.at : null,
          isChecking: running !== null,
          words,
        },
      }
      stage = <Raster key="stage" columns={columns} rows={STRIP_ROWS} cells={stageFrame(Date.now(), strip.state, columns)} />
    } else {
      strip = null
    }

    const help = refusal ? (
      <Box flexDirection="column" borderStyle="round" borderColor="warning" paddingX={1} marginTop={1}>
        <Text color="warning" wrap="wrap">
          Auto mode refused the pane's {refusal.tool === 'vome_health_check' ? 're-check' : 'read of the report'}. Add this to
          permissions.allow in {settingsFile}, or ask Claude to {refusal.tool === 'vome_health_check' ? 're-check the health score' : 'read the health report'}:
        </Text>
        <Markdown text={`[${settingsFile}](file://${settingsFile})`} />
        <Code source={`"mcp__${refusal.server}__${refusal.tool}"`} />
        <Box flexDirection="row" gap={2}>
          <Button key="copy-rule" hotkey="c" onPress={press => $.ui.copy({ text: `"mcp__${refusal.server}__${refusal.tool}"`, surface: press.surface })}>
            Copy the line
          </Button>
          <Button
            key="retry"
            hotkey="t"
            onPress={async () => {
              await $.state.set(blocked, null)
              if (refusal.tool === 'vome_health_check') await requestCheck($, refusal.server)
              else await fetchReport($, refusal.server)
            }}
          >
            Retry
          </Button>
        </Box>
      </Box>
    ) : null

    if (!current) {
      return (
        <Box flexDirection="column">
          {stage}
          <Text dimColor wrap="wrap">
            No health score yet. Ask Claude "how healthy is my Home Assistant?", or press /health. Vome's check scores the home
            out of 100 and lists what to fix.
          </Text>
          {running ? <Text color="suggestion">Checking… the score lands here in a couple of minutes.</Text> : null}
          {message ? <Text color="warning" wrap="wrap">{message}</Text> : null}
          {help}
          {!running ? (
            <Box marginTop={1}>
              <Button
                key="first-check"
                hotkey="r"
                onPress={async () => {
                  const server = lastServer ?? (await healthServers($))[0]
                  if (server) await requestCheck($, server)
                  else await $.state.set(note, 'No connected MCP server has vome_health_check: connect Home Assistant through Vome first.')
                }}
              >
                Run the first check
              </Button>
            </Box>
          ) : null}
        </Box>
      )
    }

    const groups = groupFindings(current.findings)
    const ago = current.generatedAt ? since(Date.parse(current.generatedAt)) : 'unknown'
    const isStale = current.generatedAt !== null && Date.now() - Date.parse(current.generatedAt) > 7 * 24 * 3600_000

    return (
      <Box flexDirection="column">
        {stage}
        <Text bold wrap="truncate-end">
          {homeName(current)}
          <Text color={scoreColour(current.score)}>
            {'  '}
            {current.score ?? '?'}/100
          </Text>
          <Text dimColor color={isStale ? 'warning' : undefined}>
            {'  '}checked {ago}
            {isStale ? ' (re-check for today\'s)' : ''}
          </Text>
        </Text>
        {current.summary ? (
          <Text dimColor wrap="wrap">
            {current.summary}
          </Text>
        ) : null}
        <Text wrap="truncate-end">
          {current.categories.map((category: Category) => (
            <Text color={severityColour(category.severity)}>
              {severityIcon(category.severity)} {category.label}
              {'   '}
            </Text>
          ))}
        </Text>
        {running ? (
          <Text color="suggestion" wrap="wrap">
            Checking… the new score lands here in a couple of minutes ({since(running.startedAt).replace(' ago', '')} so far).
          </Text>
        ) : null}
        {isChangeShown ? (
          <Box flexDirection="column" marginTop={1}>
            <Text color={latest.to !== null && latest.from !== null && latest.to < latest.from ? 'warning' : 'success'}>
              {latest.from ?? '?'} → {latest.to ?? '?'}
              {latest.resolved.length > 0 ? `: ${latest.resolved.length} finding${latest.resolved.length === 1 ? '' : 's'} gone` : ''}
              {latest.added.length > 0 ? `, ${latest.added.length} new` : ''}
            </Text>
            {latest.resolved.map((finding: Finding) => (
              <Text color="success" strikethrough wrap="truncate-end">
                ✓ {finding.title}
              </Text>
            ))}
          </Box>
        ) : null}
        {groups.map(group => (
          <Box flexDirection="column" marginTop={1}>
            <Text color="subtle">{group.label}</Text>
            {group.findings.map((finding: Finding) => {
              const isWorked = worked[finding.id] !== undefined
              const isNew = isChangeShown && latest.added.includes(finding.id)

Licence text (MIT)

MIT License

Copyright (c) 2026 Andrew Lyeklint Hancock (Vortitron)

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

env varsdrives Claudetool callsremembers

The design, read from code

Claude — Code

Ask Claude…

Health

Home ?/100 checked 2h 10m (re-check for today's)Ask again⚠ build ⚠ build ⚠ build Checking… the new score lands here in a couple of minutes (2h 10m so far).

? → ?: 3 finding gone, 3 new✓ Fix login✓ Fix login✓ Fix login

build