task-management

task-management is a skill for Claude Code, Codex from jsattler/agentic-productivity. It costs 37 tokens per session (616 once invoked), scanned A, a copy of task-management, Apache-2.0.

A simple task tracker that stores shared work items in a TASKS.md file. It supports active, waiting, someday, and completed sections, with an optional browser dashboard for viewing and editing tasks.

In plain words
What is it for?
Use it to add, complete, review, and organize personal or project tasks. It can answer questions such as what is currently outstanding and keep the task list synchronized with the dashboard.
Why use it?
It gives the user and the coding agent one shared place to track commitments. This avoids relying on chat history to remember what still needs to be done.

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/jsattler/agentic-productivity/task-management
Any agent
npx skills add jsattler/agentic-productivity --skill task-management
Clone the repo
git clone --depth 1 https://github.com/jsattler/agentic-productivity

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 task-management

README.md
[![agentmods](https://agentmods.dev/badge/skills/jsattler/agentic-productivity/task-management.svg)](https://agentmods.dev/skills/jsattler/agentic-productivity/task-management)
Your own site
<a href="https://agentmods.dev/skills/jsattler/agentic-productivity/task-management"><img src="https://agentmods.dev/badge/skills/jsattler/agentic-productivity/task-management.svg" alt="Measured on agentmods" height="20"></a>
Per session 37 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 616 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 91% copy Near-identical to another mod 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 $0.00037 $0.00616
Opus 5 $0.00018 $0.00308
Sonnet 5 $0.00007 $0.00123
Haiku 4.5 $0.00004 $0.00062

Measured 4d ago against content hash f5d306292fe4, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

task-management 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 4d 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.

Origin

This is a copy

91% identical to task-management — 11 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

skills/task-management/SKILL.md · 98 lines

How it starts

The opening of the file, as written. The whole thing — 98 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Task Management

Tasks are tracked in a simple TASKS.md file that both you and the user can edit.

File Location

Always use TASKS.md in the current working directory.

  • If it exists, read/write to it
  • If it doesn't exist, create it with the template below

Dashboard Setup (First Run)

A visual dashboard is available for managing tasks and memory. On first interaction with tasks:

  1. Check if dashboard.html exists in the current working directory
  2. If dashboard template is available, copy it to the current working directory
  3. Inform the user about the dashboard availability

The task board:

  • Reads and writes to the same TASKS.md file
  • Auto-saves changes
  • Watches for external changes (syncs when you edit via CLI)
  • Supports drag-and-drop reordering of tasks and sections

Format & Template

When creating a new TASKS.md, use this exact template (without example tasks):

# Tasks

## Active

## Waiting On

## Someday

## Done

Task format:

  • - [ ] **Task title** - context, for whom, due date
  • Sub-bullets for additional details
  • Completed: - [x] ~~Task~~ (date)

How to Interact

When user asks "what's on my plate" / "my tasks":

  • Read TASKS.md
  • Summarize Active and Waiting On sections
  • Highlight anything overdue or urgent

When user says "add a task" / "remind me to":

  • Add to Active section with - [ ] **Task** format
  • Include context if provided (who it's for, due date)

When user says "done with X" / "finished X":

  • Find the task
  • Change [ ] to [x]
  • Add strikethrough: ~~task~~
  • Add completion date
  • Move to Done section

When user asks "what am I waiting on":

  • Read the Waiting On section
  • Note how long each item has been waiting

Conventions

  • Bold the task title for scannability
  • Include "for [person]" when it's a commitment to someone
  • Include "due [date]" for deadlines
  • Include "since [date]" for waiting items
  • Sub-bullets for additional context
  • Keep Done section for ~1 week, then clear old items

Read the full file on GitHub · 98 lines

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. 4d ago First seen · 98 lines · 37 tokens per session scan A f5d306292fe4

Subscribe to this mod's changes

task-management is a skill published in the GitHub repository jsattler/agentic-productivity (5 stars, last pushed 7mo ago), licensed Apache-2.0. It adds 37 tokens to every session and 616 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. It is 91% identical to task-management, differing in 11 lines, and is treated as a copy.

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