Ranking|Claude Code Mods

ModsCode / Claude Code Mods / Ranking / red-pen

red-pen

红笔批阅:在 Claude 的回答上逐段批「采纳 / 不要 / 啥意思 / 批注」,一键拼成「原文——批注」发出;长回答自动按规矩批一遍,问过的词记进看不懂词典

Code you can checkTerminal + desktopPaneBandToastBoxButtonMarkdownText
drives Claude, draws

What it does

  • Draws a band above the prompt, a pane, toasts
  • Adds /redpen
  • Hooks prompt.compose, session.end, session.start, turn.complete
  • Keeps its own state between turns

Good points

  • No network calls
  • Starts no processes
  • Written in TypeScript
  • Handles errors

Code to start from

A starter ModsCode writes from the drawing it read, and the mod's own lines that draw, where there are any.

Starter (register.tsx)

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

// Drawn like red-pen by Sky (pane, band, toast), as ModsCode read it from the mod's code:
// https://modscode.com/claude-mods/mods/sky-nju-red-pen/
// 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, Text, Button } = $.ui.resolve(e)
    const length = '…'
    return (
      <Box flexDirection="column">
        <Box gap={1} flexWrap="wrap">
          <Text color="error" bold>
            红笔
          </Text>
          <Text>
            {"已批 "}
            {length}
            {" 条"}
          </Text>
          <Text dimColor>
            {"(采纳 "}
            ok
            {" · 不要 "}
            no
            {" · 批注 "}
            note
            )
          </Text>
          <Button label="✓ 其余都采纳" />
          <Button label="预览" />
          <Button label="发出" variant="primary" />
          <Button label="清空" dimColor />
        </Box>
        {await next(e)}
      </Box>
    )
  })

  // the pane: open it with $.ui.open({ id: 'my-pane', title: "红笔批阅" })
  on('ui.render', { component: 'Pane', requestId: 'my-pane' }, async ($, e) => {
    const { Box, Text, Button, Markdown } = $.ui.resolve(e)
    const length = '…'
    const quote = '…'
    const say = '…'
    const quote2 = '…'
    const say2 = '…'
    const quote3 = '…'
    const say3 = '…'
    const composeMessage = '…'
    const marks = '…'
    const sent = '…'
    const explains = '…'
    const reviews = '…'
    const findings = '…'
    const applied = '…'
    const dismissed = '…'
    const from = '…'
    const minChars = '…'
    const length2 = '…'
    const term = '…'
    const explain = '…'
    const term2 = '…'
    const explain2 = '…'
    const term3 = '…'
    const explain3 = '…'
    return (
      <Box flexDirection="column" gap={1}>
        <Box flexDirection="column">
          <Text bold>
            {"批阅篮 · "}
            {length}
            {" 条"}
          </Text>
          <Text dimColor>
            还没批。鼠标停在 Claude 回答的某一段上,点「采纳 / 不要 / 啥意思 / 批注」。
          </Text>
          <Box gap={1}>
            <Text wrap="truncate-end">
              {quote}
              ——
              {say}
            </Text>
            <Button label="删掉" dimColor />
          </Box>
          <Box gap={1}>
            <Text wrap="truncate-end">
              {quote2}
              ——
              {say2}
            </Text>
            <Button label="删掉" dimColor />
          </Box>
          <Box gap={1}>
            <Text wrap="truncate-end">
              {quote3}
              ——
              {say3}
            </Text>
            <Button label="删掉" dimColor />
          </Box>
          <Box flexDirection="column" marginTop={1}>
            <Text dimColor>
              发出去会是这样:
            </Text>
            <Markdown text={`\`\`\`
${composeMessage}
\`\`\``} />
            <Box gap={1}>
              <Button label="✓ 其余都采纳" />
              <Button label="发出" variant="primary" />
              <Button label="清空" dimColor />
            </Box>
          </Box>
        </Box>
        <Box flexDirection="column">
          <Text bold>
            今天
          </Text>
          <Text>
            {"批了 "}
            {marks}
            {" 段 · 发出 "}
            {sent}
            {" 次 · 问「啥意思」"}
            {explains}
            {" 次"}
          </Text>
          <Text>
            {"红笔批了 "}
            {reviews}
            {" 条回答,挑出 "}
            {findings}
            {" 处(照改 "}
            {applied}
            {" · 不算 "}
            {dismissed}
            )
          </Text>
        </Box>
        <Box flexDirection="column">
          <Text bold>
            开关
          </Text>
          <Box gap={1}>
            <Button label="段落按钮:开" />
            <Button label="自动红笔:开" />
          </Box>
          <Text dimColor wrap="truncate-end">
            规矩来自:
            {from}
            {" · 去掉代码后正文超过 "}
            {minChars}
            {" 字的回答才批"}
          </Text>
        </Box>
        <Box flexDirection="column">
          <Text bold>
            {"看不懂词典 · "}
            {length2}
            {" 个"}
          </Text>
          <Text dimColor>
            最近的 30 个词会在新会话开始时告诉 Claude:少用,或者先解释。记错的词可以删掉。
          </Text>
          <Box gap={1}>
            <Text wrap="truncate-end">
              {term}
              :
              {explain}
            </Text>
            <Button label="删掉" dimColor />
          </Box>
          <Box gap={1}>
            <Text wrap="truncate-end">
              {term2}
              :
              {explain2}
            </Text>
            <Button label="删掉" dimColor />
          </Box>
          <Box gap={1}>
            <Text wrap="truncate-end">
              {term3}
              :
              {explain3}
            </Text>
            <Button label="删掉" dimColor />
          </Box>
          <Button label="清空词典" dimColor />
        </Box>
      </Box>
    )
  })

  on('session.start', async ($, e, next) => {
    const length = '…'
    await $.ui.toast(`已发出 ${length} 条批注;Claude 正在回答的话,会等这轮答完再处理`)
    await $.ui.toast(`批注没发出去,已放回批阅篮`)
    return next(e)
  })
}

The mod's own code

Its licence text was not found at the commit read, so only the places in the source are linked.

How to build this: Pane (panel), Add a slash command

What its code calls

reads filesenv varsdrives Clauderemembers

What its code shows

Read from the source at commit e4780103a94c. 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.red-pen/hooks/register.tsx
ParsesEvery file parses as TypeScript or JavaScript.2 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.starts no programs
Reads and sendsWhether it both reads something of yours (files, environment variables, the transcript, settings) and reaches outside (the network, an MCP server, another session, telemetry).reads environment variables, files, but reaches nothing outside
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.no licence
Settings hooksHooks declared in hooks/hooks.json or plugin.json beside the module: a command (a shell when it has no args), an HTTP request, an MCP tool or a model prompt at an event. They run outside $.no settings hooks: its function hooks alone
Servers it shipsMCP servers (a program, or a URL; a headersHelper is a shell command; a .mcpb bundle is unpacked at run time), LSP servers, monitors (a shell command for the whole session) and bin/ (on the PATH of the Bash tool).ships no MCP or LSP server, no monitor, no bin/
Skills, commands, agentsWhat its Markdown declares beyond text: allowed-tools granted for the turn, hooks added when a skill is invoked, a command run before Claude reads the skill.no skills, commands, agents or workflows
Tools and MCPWhether every tool it calls through $.tool.call and $.mcp.call is named in the code, and none is a shell (Bash through the tool runs a shell without $.process).calls no tool, MCP server or command
Asks of the modelCompletions it runs ($.model.complete, fork, classify), subagents it spawns, prompts it submits as you, and the tools, commands and agents it adds.prompt.submit (as the person), model.fork (sends its own transcript)
Events it hooksBy what a hook there can do: gates (refuse a tool call, a prompt, a setting, another plugin), shapes (what the model reads: the system prompt, tool descriptions, each request), reads (your input, the events of the settings hooks, every event with *), and the rest.gates: command.run (redpen) · shapes: prompt.compose · also: session.start, session.end, turn.complete, ui.render (AssistantMessage, AbovePrompt, Pane) · timers: clock.after
Reads, by nameThe environment variables and files it names, and whether it reads the transcript, settings.json, the prompt box or the mouse selection.env: HOME; files: a path computed at run time
Writes, by nameThe files and environment variables it names, and whether it changes settings, the prompt box, the clipboard, the conversation (a row the model reads) or another session.writes no files, environment variables, settings or conversation rows

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 its code (or run claude plugin validate . in its folder), weigh what it reaches, and install the commit you read.

From its marketplace

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 sky-nju/claude-mods
/plugin install red-pen@sky-claude-mods
/reload-plugins

This installs the marketplace's latest commit, which may not be the one read here (e4780103a94c). Compare them before you install. /reload-plugins loads it into a session that is already open.

Try the commit ModsCode read

No marketplace needed. In a terminal, clone the repository, check out the commit read, validate the mod, and load it for one session:

git clone https://github.com/sky-nju/claude-mods
git -C claude-mods checkout e4780103a94c21f01ef015514ce36ea42c3df90f
claude plugin validate claude-mods/red-pen
claude --plugin-dir claude-mods/red-pen

The validate line lists the events the mod hooks and what it asks Claude Code to do, without running it. The last line loads the mod for this session only and writes nothing to your settings. If the author has rewritten history, the commit may no longer exist.

Ask Claude or ChatGPT about it

With ModsCode added as a connector, Claude or ChatGPT can read this mod's code, what it reaches and how its controls are wired, and build on them. Ask it like this:

Read the ModsCode mod "sky-nju-red-pen" with its code and make me one like it

Add the ModsCode MCP to Claude or ChatGPT

Similar mods

Badge for your README

If this is your mod, paste this into your README. It links to this page.

README.md
[![ModsCode](https://modscode.com/badge/sky-nju-red-pen.svg)](https://modscode.com/claude-mods/mods/sky-nju-red-pen/)