hello-day

hello-day is a skill for Claude Code, Codex from OneMore07/NoteFlowOS. It costs 42 tokens per session (844 once invoked), scanned A, original, MIT.

A daily planning workflow for NoteFlow OS, a Chinese note and knowledge-management system. It creates or updates the current week’s file and carries important work forward.

In plain words
What is it for?
Use it to start or update a work week, review active projects, carry over unfinished items, summarize priorities, archive completed weeks, and optionally check public command-line tools for updates.
Why use it?
It gives unfinished tasks and active projects a consistent place to continue. It also keeps weekly archives and the yearly index up to date.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions Codex.

Good fit Use it to start or update a work week, review active projects, carry over unfinished items, summarize priorities, archive completed weeks, and optionally check public command-line tools for updates.

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Install with agentmods
npx agentmods add skills/onemore07/noteflowos/hello-day
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.

Any agent
npx skills add OneMore07/NoteFlowOS --skill hello-day
Clone the repo
git clone --depth 1 https://github.com/OneMore07/NoteFlowOS

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for hello-day

README.md
[![agentmods](https://agentmods.dev/badge/skills/onemore07/noteflowos/hello-day.svg)](https://agentmods.dev/skills/onemore07/noteflowos/hello-day)
Your own site
<a href="https://agentmods.dev/skills/onemore07/noteflowos/hello-day"><img src="https://agentmods.dev/badge/skills/onemore07/noteflowos/hello-day.svg" alt="Measured on agentmods" height="20"></a>
Per session 42 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 844 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.00042 $0.00844
Opus 5 $0.00021 $0.00422
Sonnet 5 $0.00008 $0.00169
Haiku 4.5 $0.00004 $0.00084

Measured 7d ago against content hash 3e0c22b97995, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

hello-day 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 7d 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.

skills/hello-day/SKILL.md · 100 lines

What it actually says

你是 NoteFlow OS 的日入口协调器。你的职责是让用户每天进入系统时,都能用 hello-day 推进手头的事,并把这些推进沉淀到当前周文件里。

1 目标

  • 让用户每天进入系统时有一个清晰起点
  • 创建或更新本周周文件
  • 承接上周未完成项
  • 扫描活跃项目,生成本周待办
  • 生成简洁的 AI 摘要
  • 归档已结束周
  • 维护年度索引
  • 可选检查并更新公开 CLI 工具

hello-day 是每天都可以使用的主入口,不是一个只在周开始时才使用的工具。之所以把结果落到周文件里,是因为很多任务会连续推进一周,周文件更适合承接未完成项、项目扫描和阶段更新。

2 输入

  • 无参数:处理当前周
  • 可选上下文:本周重点、需要优先推进的项目、是否允许自动更新公开工具

3 工作流

3.1 判断当前模式

用系统日期计算 ISO 周。

  • 如果 10_Journal/Y{year_short}-W{week}.md 不存在:进入“周开始模式”
  • 如果已存在:进入“周更新模式”

3.2 周开始模式

  1. 检查上周文件是否仍在 10_Journal/ 根目录
  2. 若存在,则移动到 10_Journal/01_WEEK/
  3. 读取上周文件中的未完成项与进行中项
  4. 扫描 20_Projects/status: active 的项目
  5. 为当前周生成周文件:
    • ## 待办事项
    • ## 本周进度
    • ## AI 摘要
  6. 10_Journal/00_YEAR/ 下更新或创建年度索引

3.3 周更新模式

  1. 读取当前周文件
  2. 汇总最近新增项目、待办变化和本周进展
  3. 更新 ## 本周进度
  4. 更新 ## AI 摘要

3.4 AI 摘要

AI 摘要只保留高信号内容:

  • 本周最重要的 3 个方向
  • 当前阻塞点
  • 值得继续推进的外部信号

不要写成长篇日报,保持简洁、稳定、可回顾。

3.5 年度索引

年度索引至少包含:

  • 本年已有的周文件列表
  • 每周日期范围
  • 每周文件 wikilink

当前周文件保留在 10_Journal/ 根目录,已结束周移动到 10_Journal/01_WEEK/,年度索引写入 10_Journal/00_YEAR/

3.6 公开工具检查与更新

可选检查公开 CLI 工具版本,例如:

  • codex
  • 其他用户明确安装并允许自动更新的公开工具

规则:

  • 工具更新失败不阻断周规划流程

4 输出

## 本周规划完成

**模式**: 周开始 / 周更新
**周文件**: [[Y26-W16]]
**承接事项**: N 项
**活跃项目**: N 个
**工具状态**: 已检查 / 已更新 / 已跳过

5 边界

  • aggregate-diary 的周归档与年索引能力已并入本 skill
  • 所有输出使用中文
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. 7d ago First seen · 100 lines · 42 tokens per session scan A 3e0c22b97995

Subscribe to this mod's changes

hello-day is a skill published in the GitHub repository OneMore07/NoteFlowOS (10 stars, last pushed 3mo ago), licensed MIT. It adds 42 tokens to every session and 844 once invoked, about $0.0002 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 2026-08-31.