todo-manager

A lightweight task-list manager that stores your to-do items in todos.json in the workspace. It can add, remove, complete, and list tasks, including filtering by status.

In plain words
What is it for?
Use it to add tasks, mark them complete, delete them, or list all tasks or only tasks in a chosen status.
Why use it?
It keeps small task lists in one persistent file, so unfinished work can be recorded and checked later.

Skill for Claude CodeCodex

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/alibaba/skill-up/sample-with-evals
Any agent
npx skills add alibaba/skill-up --skill sample-with-evals
Clone the repo
git clone --depth 1 https://github.com/alibaba/skill-up

Made for: Claude Code, Codex.

Per session 25 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 167 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 $0.00025 $0.00167
Opus 5 $0.00013 $0.00084
Sonnet 5 $0.00005 $0.00033
Haiku 4.5 $0.00003 $0.00017

Measured 3d ago against content hash 73c5089b7c08, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

todo-manager 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.

skills/skill-upper/evals/fixtures/skills/sample-with-evals/SKILL.md · 26 lines

What it actually says

todo-manager

一个轻量级的待办事项管理 Skill。

功能

  • 添加新的待办事项
  • 标记事项为已完成
  • 删除事项
  • 列出所有事项(支持按状态过滤)

触发场景

  • 用户说 "添加一个待办"、"我有个任务要记录"
  • 用户说 "完成了任务 X"、"删除任务 X"
  • 用户说 "看看我还有哪些待办"

脚本

使用 scripts/todo.py 进行持久化操作,数据存储在工作区的 todos.json 中。

Files

What ships with it

2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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 · 26 lines · 25 tokens per session scan A 73c5089b7c08

Subscribe to this mod's changes

todo-manager is a skill published in the GitHub repository alibaba/skill-up (757 stars, last pushed 7d ago), licensed Apache-2.0. It adds 25 tokens to every session and 167 once invoked, about $0.0001 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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