component-task-list

A development guide for TaskList, a component that displays steps or tasks with statuses, icons, expandable details, and optional thought-chain content.

In plain words
What is it for?
Use it when adding or changing task lists, task items, status displays, expand/collapse behaviour, or streamed task updates.
Why use it?
It explains how loading, pending, successful, and failed tasks should appear, including how collapsed lists summarise their items.

Skill for Claude CodeCodexCursor

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/antdigital-ai/agentic-ui/component-task-list
Any agent
npx skills add antdigital-ai/agentic-ui --skill component-task-list
Clone the repo
git clone --depth 1 https://github.com/antdigital-ai/agentic-ui

Made for: Claude Code, Codex, Cursor.

Per session 62 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 564 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00062 $0.00564
Opus 5 $0.00031 $0.00282
Sonnet 5 $0.00012 $0.00113
Haiku 4.5 $0.00006 $0.00056

Measured 3d ago against content hash d7b667dd7349, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

component-task-list scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.cursor/skills/component-task-list/SKILL.md · 39 lines

What it actually says

TaskList 组件开发

任务/步骤列表展示,支持展开折叠、状态图标与思维链等。

源码位置

  • 导出:src/TaskList/index.tsx
  • 主组件:src/TaskList/TaskList.tsx
  • 子组件:TaskListItemStatusIcon 等见 src/TaskList/components/
  • 类型:src/TaskList/types.ts(TaskItem、TaskListProps、TaskStatus、TaskListVariant、ThoughtChainProps)

主要能力

  • itemsexpandedKeysonExpandedKeysChange 控制列表与展开
  • variantopen/onOpenChange
  • variant="simple":收起时 visibleItems 仅为最后一项;摘要状态见 TaskList.tsx useMemo
  • loading:外部流式标记;全部 item 为 success 时摘要为完成态
  • pendingloading UI 合并:isTaskInProgress / getTaskStatusStyleKeyconstants.ts),摘要与图标统一按进行中处理
  • 与 ActionIconBox、I18nContext 配合

内容规范化

  • src/TaskList/normalizeTaskContent.tsnormalizeTaskContent(content, fallbackTitle?) 提取字符串/序列化 React 描述;空正文回退 title
  • TaskListItem 渲染前规范化;hasNormalizedTaskContent 控制展开箭头
  • Markdown 嵌入:normalizeTaskListPropsFromJsonagenticUiEmbedUtils.ts)对每项 content 调用同一工具

开发规范

  • 样式使用 token 与 useStyle(prefixCls),BEM 类名。
  • 新增状态或变体时在 types 中补充,保持向后兼容。
  • 勿改 simple 收起时 visibleItems = [lastItem] 逻辑;展开时展示全部 items(含 error 项,不因工具失败只保留最后一项)。

修改任务列表时,参考 src/TaskList/docs/components/task-list.mdAGENTS.md

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 3d ago First seen · 39 lines · 62 tokens per session scan A d7b667dd7349

Subscribe to this mod's changes

component-task-list is a skill published in the GitHub repository antdigital-ai/agentic-ui (224 stars, last pushed 22d ago), licensed MIT. It adds 62 tokens to every session and 564 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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