palette（vampik33）: Claude Code Mod のコードと画面

何をするか

欄・プロンプトの上の帯・トーストを描く
/palette を足す
agent.offer・agent.spawn・session.start・skill.prompt ほか 1 個にフックする
ターンをまたいで自分の状態を持つ

良いところ

ネットワークに出ない
プロセスを起こさない
TypeScript で書かれている
ファイルを書かない

作り始めるためのコード

2 種類あります。上のデザインから modscode が書いた雛形と、その Mod 自身のコードのうち描いている部分です。

雛形（register.tsx）

import type { Register } from 'claude-code'

// Drawn like palette by vampik33 (pane, band, toast), as modscode read it from the mod's code:
// https://modscode.com/gallery/vampik33-palette/
// 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 $.ui.open({ id: 'my-pane', title: "Palette" })
  on('ui.render', { component: 'Pane', requestId: 'my-pane' }, async ($, e) => {
    const { Box, Text, Button, Input } = $.ui.resolve(e)
    const q = '…'
    const title = '…'
    const length = '…'
    const about = '…'
    const about2 = '…'
    const about3 = '…'
    const about4 = '…'
    const about5 = '…'
    const about6 = '…'
    const about7 = '…'
    const about8 = '…'
    const about9 = '…'
    return (
      <Box flexDirection="column">
        <Box flexDirection="row" columnGap={1}>
          <Text dimColor>
            Click to put it in the prompt
          </Text>
          <Button plain dimColor>
            ↻
          </Button>
        </Box>
        <Box flexDirection="row" columnGap={1} marginTop={1}>
          <Input label="Search: " placeholder="type to filter" value={`${q}`} autoFocus submitLabel="put first" />
          <Button plain dimColor>
            ✕
          </Button>
        </Box>
        <Text dimColor>
          {`Nothing matches "${q}".`}
        </Text>
        <Box flexDirection="column" marginTop={1}>
          <Button plain>
            {`▸ ${title} (${length})`}
          </Button>
          <Box flexDirection="column" marginTop={1} marginLeft={2}>
            <Button plain />
            <Box marginLeft={2}>
              <Text dimColor wrap="truncate-end">
                {about}
              </Text>
            </Box>
          </Box>
          <Box flexDirection="column" marginTop={1} marginLeft={2}>
            <Button plain />
            <Box marginLeft={2}>
              <Text dimColor wrap="truncate-end">
                {about2}
              </Text>
            </Box>
          </Box>
          <Box flexDirection="column" marginTop={1} marginLeft={2}>
            <Button plain />
            <Box marginLeft={2}>
              <Text dimColor wrap="truncate-end">
                {about3}
              </Text>
            </Box>
          </Box>
        </Box>
        <Box flexDirection="column" marginTop={1}>
          <Button plain>
            {`▸ ${title} (${length})`}
          </Button>
          <Box flexDirection="column" marginTop={1} marginLeft={2}>
            <Button plain />
            <Box marginLeft={2}>
              <Text dimColor wrap="truncate-end">
                {about4}
              </Text>
            </Box>
          </Box>
          <Box flexDirection="column" marginTop={1} marginLeft={2}>
            <Button plain />
            <Box marginLeft={2}>
              <Text dimColor wrap="truncate-end">
                {about5}
              </Text>
            </Box>
          </Box>
          <Box flexDirection="column" marginTop={1} marginLeft={2}>
            <Button plain />
            <Box marginLeft={2}>
              <Text dimColor wrap="truncate-end">
                {about6}
              </Text>
            </Box>
          </Box>
        </Box>
        <Box flexDirection="column" marginTop={1}>
          <Button plain>
            {`▸ ${title} (${length})`}
          </Button>
          <Box flexDirection="column" marginTop={1} marginLeft={2}>
            <Button plain />
            <Box marginLeft={2}>
              <Text dimColor wrap="truncate-end">
                {about7}
              </Text>
            </Box>
          </Box>
          <Box flexDirection="column" marginTop={1} marginLeft={2}>
            <Button plain />
            <Box marginLeft={2}>
              <Text dimColor wrap="truncate-end">
                {about8}
              </Text>
            </Box>
          </Box>
          <Box flexDirection="column" marginTop={1} marginLeft={2}>
            <Button plain />
            <Box marginLeft={2}>
              <Text dimColor wrap="truncate-end">
                {about9}
              </Text>
            </Box>
          </Box>
        </Box>
      </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, Button } = $.ui.resolve(e)
    return (
      <Box flexDirection="column">
        <Box flexDirection="row" columnGap={2} marginTop={1}>
          <Text dimColor>
            palette
          </Text>
          <Button hotkey="p" dimColor>
            hide
          </Button>
        </Box>
        {await next(e)}
      </Box>
    )
  })

  on('session.start', async ($, e, next) => {
    const label = '…'
    await $.ui.toast(`palette: the prompt box did not take ${label}`)
    return next(e)
  })
}

Mod 自身のコード

Mod のライセンス（Apache-2.0）に従って載せています。全文は下にあります。写すときは著作権表示を残してください。

plugins/palette/hooks/register.tsx 161〜257 行 · ペイン

plugins/palette/hooks/register.tsx:161

  on("ui.render", { component: "Pane", requestId: PANE }, async ($, e) => {
    const els = $.ui.resolve(e);
    const { Box, Button, Text } = els;
    const Input = "Input" in els ? els.Input : undefined;
    const listed = await read($, groups);
    const top = mostUsed(listed, await read($, usage));
    const info = await read($, agentInfo);
    const q = await read($, query);
    const all = filterGroups(top ? [top, ...listed] : listed, q, info);
    // while searching every group with a match shows open
    const shut = new Set(q.trim() ? [] : await read($, folded));
    const toggle = (id: string) =>
      update($, folded, (f) =>
        f.includes(id) ? f.filter((x) => x !== id) : [...f, id],
      );

    return (
      <Box flexDirection="column" width={e.props.bodyColumns}>
        <Box flexDirection="row" columnGap={1}>
          <Text dimColor>Click to put it in the prompt</Text>
          <Button
            key="palette-refresh"
            plain
            dimColor
            onPress={() => refresh($)}
          >
            ↻
          </Button>
        </Box>
        {Input && (
          <Box flexDirection="row" columnGap={1} marginTop={1}>
            <Input
              key={SEARCH}
              label="Search: "
              placeholder="type to filter"
              value={q}
              autoFocus
              submitLabel="put first"
              onInput={(v) => update($, query, () => v)}
              onSubmit={() => {
                const first = all[0]?.items[0];
                if (first) void press($, first);
              }}
            />
            {q !== "" && (
              <Button
                key="palette-search-clear"
                plain
                dimColor
                onPress={() => clearSearch($)}
              >
                ✕
              </Button>
            )}
          </Box>
        )}
        {all.length === 0 && (
          <Text dimColor>
            {q.trim()
              ? `Nothing matches "${q.trim()}".`
              : "No agents, skills or commands."}
          </Text>
        )}
        {all.map((g) => (
          <Box key={`section:${g.id}`} flexDirection="column" marginTop={1}>
            <Button key={`group:${g.id}`} plain onPress={() => toggle(g.id)}>
              {`${shut.has(g.id) ? "▸" : "▾"} ${g.title} (${g.items.length})`}
            </Button>
            {!shut.has(g.id) &&
              g.items.map((item) => {
                const id = `${g.id === MOST_USED ? "top:" : ""}${item.kind}:${item.name}`;
                const about = item.description || info[item.name] || "";
                return (
                  <Box
                    key={`row:${id}`}
                    flexDirection="column"
                    marginTop={1}
                    marginLeft={2}
                  >
                    <Button key={id} plain onPress={() => press($, item)}>
                      {label(item)}
                    </Button>
                    {about !== "" && (
                      <Box marginLeft={2}>
                        <Text dimColor wrap="truncate-end">
                          {about}
                        </Text>
                      </Box>
                    )}
                  </Box>
                );
              })}
          </Box>
        ))}
      </Box>
    );
  });

plugins/palette/hooks/register.tsx 260〜281 行 · バンド

plugins/palette/hooks/register.tsx:260

  on("ui.render", { component: "AbovePrompt" }, async ($, e, next) => {
    if (e.props.hasSurvey) return next(e);
    const open = await read($, pane);
    const below = await next(e);
    const { Box, Button, Text } = $.ui.resolve(e);
    return (
      <Box flexDirection="column">
        {below}
        <Box flexDirection="row" columnGap={2} marginTop={1}>
          <Text dimColor>palette</Text>
          <Button
            key="palette-toggle"
            hotkey="p"
            dimColor
            onPress={() => togglePane($)}
          >
            {open ? "hide" : "show"}
          </Button>
        </Box>
      </Box>
    );
  });

ライセンスの全文（Apache-2.0）

                                 Apache License
                           Version 2.0, January 2004
                        http://www.apache.org/licenses/

   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

   1. Definitions.

      "License" shall mean the terms and conditions for use, reproduction,
      and distribution as defined by Sections 1 through 9 of this document.

      "Licensor" shall mean the copyright owner or entity authorized by
      the copyright owner that is granting the License.

      "Legal Entity" shall mean the union of the acting entity and all
      other entities that control, are controlled by, or are under common
      control with that entity. For the purposes of this definition,
      "control" means (i) the power, direct or indirect, to cause the
      direction or management of such entity, whether by contract or
      otherwise, or (ii) ownership of fifty percent (50%) or more of the
      outstanding shares, or (iii) beneficial ownership of such entity.

      "You" (or "Your") shall mean an individual or Legal Entity
      exercising permissions granted by this License.

      "Source" form shall mean the preferred form for making modifications,
      including but not limited to software source code, documentation
      source, and configuration files.

      "Object" form shall mean any form resulting from mechanical
      transformation or translation of a Source form, including but
      not limited to compiled object code, generated documentation,
      and conversions to other media types.

      "Work" shall mean the work of authorship, whether in Source or
      Object form, made available under the License, as indicated by a
      copyright notice that is included in or attached to the work
      (an example is provided in the Appendix below).

      "Derivative Works" shall mean any work, whether in Source or Object
      form, that is based on (or derived from) the Work and for which the
      editorial revisions, annotations, elaborations, or other modifications
      represent, as a whole, an original work of authorship. For the purposes
      of this License, Derivative Works shall not include works that remain
      separable from, or merely link (or bind by name) to the interfaces of,
      the Work and Derivative Works thereof.

      "Contribution" shall mean any work of authorship, including
      the original version of the Work and any modifications or additions
      to that Work or Derivative Works thereof, that is intentionally
      submitted to the Licensor for inclusion in the Work by the copyright owner
      or by an individual or Legal Entity authorized to submit on behalf of
      the copyright owner. For the purposes of this definition, "submitted"
      means any form of electronic, verbal, or written communication sent
      to the Licensor or its representatives, including but not limited to
      communication on electronic mailing lists, source code control systems,
      and issue tracking systems that are managed by, or on behalf of, the
      Licensor for the purpose of discussing and improving the Work, but
      excluding communication that is conspicuously marked or otherwise
      designated in writing by the copyright owner as "Not a Contribution."

      "Contributor" shall mean Licensor and any individual or Legal Entity
      on behalf of whom a Contribution has been received by Licensor and
      subsequently incorporated within the Work.

   2. Grant of Copyright License. Subject to the terms and conditions of
      this License, each Contributor hereby grants to You a perpetual,
      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
      copyright license to reproduce, prepare Derivative Works of,
      publicly display, publicly perform, sublicense, and distribute the
      Work and such Derivative Works in Source or Object form.

   3. Grant of Patent License. Subject to the terms and conditions of
      this License, each Contributor hereby grants to You a perpetual,
      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
      (except as stated in this section) patent license to make, have made,
      use, offer to sell, sell, import, and otherwise transfer the Work,
      where such license applies only to those patent claims licensable
      by such Contributor that are necessarily infringed by their
      Contribution(s) alone or by combination of their Contribution(s)
      with the Work to which such Contribution(s) was submitted. If You
      institute patent litigation against any entity (including a
      cross-claim or counterclaim in a lawsuit) alleging that the Work
      or a Contribution incorporated within the Work constitutes direct
      or contributory patent infringement, then any patent licenses
      granted to You under this License for that Work shall terminate
      as of the date such litigation is filed.

   4. Redistribution. You may reproduce and distribute copies of the
      Work or Derivative Works thereof in any medium, with or without
      modifications, and in Source or Object form, provided that You
      meet the following conditions:

      (a) You must give any other recipients of the Work or
          Derivative Works a copy of this License; and

      (b) You must cause any modified files to carry prominent notices
          stating that You changed the files; and

      (c) You must retain, in the Source form of any Derivative Works
          that You distribute, all copyright, patent, trademark, and
          attribution notices from the Source form of the Work,
          excluding those notices that do not pertain to any part of
          the Derivative Works; and

      (d) If the Work includes a "NOTICE" text file as part of its
          distribution, then any Derivative Works that You distribute must
          include a readable copy of the attribution notices contained
          within such NOTICE file, excluding those notices that do not
          pertain to any part of the Derivative Works, in at least one
          of the following places: within a NOTICE text file distributed
          as part of the Derivative Works; within the Source form or
          documentation, if provided along with the Derivative Works; or,
          within a display generated by the Derivative Works, if and
          wherever such third-party notices normally appear. The contents
          of the NOTICE file are for informational purposes only and
          do not modify the License. You may add Your own attribution
          notices within Derivative Works that You distribute, alongside
          or as an addendum to the NOTICE text from the Work, provided
          that such additional attribution notices cannot be construed
          as modifying the License.

      You may add Your own copyright statement to Your modifications and
      may provide additional or different license terms and conditions
      for use, reproduction, or distribution of Your modifications, or
      for any such Derivative Works as a whole, provided Your use,
      reproduction, and distribution of the Work otherwise complies with
      the conditions stated in this License.

   5. Submission of Contributions. Unless You explicitly state otherwise,
      any Contribution intentionally submitted for inclusion in the Work
      by You to the Licensor shall be under the terms and conditions of
      this License, without any additional terms or conditions.
      Notwithstanding the above, nothing herein shall supersede or modify
      the terms of any separate license agreement you may have executed
      with Licensor regarding such Contributions.

   6. Trademarks. This License does not grant permission to use the trade
      names, trademarks, service marks, or product names of the Licensor,
      except as required for reasonable and customary use in describing the
      origin of the Work and reproducing the content of the NOTICE file.

   7. Disclaimer of Warranty. Unless required by applicable law or
      agreed to in writing, Licensor provides the Work (and each
      Contributor provides its Contributions) on an "AS IS" BASIS,
      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
      implied, including, without limitation, any warranties or conditions
      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
      PARTICULAR PURPOSE. You are solely responsible for determining the
      appropriateness of using or redistributing the Work and assume any
      risks associated with Your exercise of permissions under this License.

   8. Limitation of Liability. In no event and under no legal theory,
      whether in tort (including negligence), contract, or otherwise,
      unless required by applicable law (such as deliberate and grossly
      negligent acts) or agreed to in writing, shall any Contributor be
      liable to You for damages, including any direct, indirect, special,
      incidental, or consequential damages of any character arising as a
      result of this License or out of the use or inability to use the
      Work (including but not limited to damages for loss of goodwill,
      work stoppage, computer failure or malfunction, or any and all
      other commercial damages or losses), even if such Contributor
      has been advised of the possibility of such damages.

   9. Accepting Warranty or Additional Liability. While redistributing
      the Work or Derivative Works thereof, You may choose to offer,
      and charge a fee for, acceptance of support, warranty, indemnity,
      or other liability obligations and/or rights consistent with this
      License. However, in accepting such obligations, You may act only
      on Your own behalf and on Your sole responsibility, not on behalf
      of any other Contributor, and only if You agree to indemnify,
      defend, and hold each Contributor harmless for any liability
      incurred by, or claims asserted against, such Contributor by reason
      of your accepting any such warranty or additional liability.

   END OF TERMS AND CONDITIONS

   Copyright 2025 vampik33

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.

コードが呼ぶもの

ファイル読み取り保存

コードから読み取ったデザイン

Claude — Code

palette: the prompt box did not take build

Claude に頼む…

Palette

Click to put it in the prompt

Search: Palette put first

Nothing matches "Palette".

Palette

読み取ったコミットのソースから描いたもので、動かした結果ではありません。一覧は 3 回描き、条件はデスクトップアプリで描く最初の分岐を取り、動かしたときにだけ決まる値は仮の例（点線の下線）にするか省きます。色と書体はこのサイトのものです。

コードから読めること

2026-10-06 に読んだコミット b8b617e80eda のソースから。最初のまとまりが載せる条件で、残りは自分で判断するための材料です。後のコミットは、次に読むまで見ていません。

載せる条件: 確かめやすいコード
入口を読んだ	hooks/hooks.json が名指すモジュールをすべて読んだ。plugins/palette/hooks/register.tsx
解析できる	すべてのファイルが TypeScript か JavaScript として解析できる。2 ファイルを解析
コードが Mod の中で完結	import は Mod 自身のファイルかエンジンのモジュールだけ。パッケージも require もない。コードはすべて Mod の中
読める	圧縮した行・eval・new Function・計算した道の import()・符号化した塊がない。圧縮・eval・符号化した塊なし
呼び出しが見える	通信とプログラム起動はその場で $.http.fetch・$.process.run と書き、他へ渡さない。外への呼び出しはすべてその場の $ で
入れる前に自分で判断する材料
描く場所	コードから読んだ、描く先。ターミナル・デスクトップアプリ・両方・何も描かない（フックだけ: 見張りやプロンプトの書き換え）のどれか。出すだけで、外す理由にはしない。ターミナルとデスクトップアプリに同じように描く
入れる手順	リポジトリ自身の .claude-plugin/marketplace.json にこの Mod が載っていて、ページに書いた手順でそのマーケットプレイスから入れられるか。リポジトリの .claude-plugin/marketplace.json に載っており、そこから入れられる
Windows のプログラム	$.process で起動するプログラムが Windows にあるか（tail・date・open・osascript・/usr/… などは無い）。Windows にないプログラムを使わない
通信	fetch の送り先（https のホスト）がコードに書いてあるか。通信なし
プログラム	起動するプログラムの名前がコードに書いてあり、シェル・インタプリタ・通信用の道具でないか。プログラムを起動しない
読んで送る	ファイルや環境変数を読み、かつ通信するか。通信しない
ソースの鍵	ソースに API キーや秘密鍵らしきものがあるか。ソースに鍵なし
ライセンス	オープンなライセンス（MIT・Apache-2.0・BSD・ISC・Unlicense・0BSD・CC0）で全文があれば、modscode にコードを載せる。違えばリンクだけ。Apache-2.0

コードの文面を読んだだけで、安全の審査ではありません。動かしてはおらず、起動するプログラムの中で何が起きるかも見えません。入れる前の確認はあなたの役目です。載せる条件

入れる

入れる前に、必ず自分で確かめてください。Mod はサンドボックスなしで、あなたの権限で動きます。modscode はこのコードの安全を保証しません。下のコードを読み（またはフォルダーで claude plugin validate .）、触るものを見て、読んだコミットを入れてください。

リポジトリがそのままマーケットプレイスです。このマーケットプレイスを足し（ターミナルでは次のコマンド、デスクトップアプリではプラグインの設定）、そこから Mod を入れます。

/plugin marketplace add vampik33/claude-plugins

/plugin install palette@vampik-plugins

入るのはマーケットプレイスの最新のコミットで、ここで読んだもの（b8b617e80eda）と違うことがあります。入れる前に見比べてください。

Claude に聞く

modscode のコネクタを入れると、Claude がこのデザイン・コードが触るもの・コードを読んで、それをもとに作れます。たとえば:

modscode のデザイン「vampik33-palette」をコードごと読んで、同じようなペインを作って

Claude から探す: MCP コネクタ