work

work is a skill for Claude Code, Codex from cwinvestments/memstack. It costs 35 tokens per session (1,455 once invoked), scanned A, original, MIT.

A task-planning skill that tracks work in a project plan and supports copying, continuing, or checking task lists. It also gathers project notes and recent history before acting.

In plain words
What is it for?
Use it to manage todos, priorities, next steps, and plans that need to survive interruptions or resumed sessions.
Why use it?
Plans can be lost or become disconnected from the current project state. This keeps planned work aligned with recent progress and repository activity.

Skill for Claude CodeCodex

Part of the memstack plugin — 86 skills, 2 commands, 5 hooks shipped together

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/cwinvestments/memstack/work
Any agent
npx skills add cwinvestments/memstack --skill work
Clone the repo
git clone --depth 1 https://github.com/cwinvestments/memstack

Made for: Claude Code, Codex.

Or install memstack, the plugin that ships this one along with the rest of its 86 skills, 2 commands, 5 hooks.

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 work

README.md
[![agentmods](https://agentmods.dev/badge/skills/cwinvestments/memstack/work.svg)](https://agentmods.dev/skills/cwinvestments/memstack/work)
Your own site
<a href="https://agentmods.dev/skills/cwinvestments/memstack/work"><img src="https://agentmods.dev/badge/skills/cwinvestments/memstack/work.svg" alt="Measured on agentmods" height="20"></a>
Per session 35 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,455 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. 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 $0.00035 $0.01455
Opus 5 $0.00017 $0.00727
Sonnet 5 $0.00007 $0.00291
Haiku 4.5 $0.00003 $0.00145

Measured yesterday against content hash 645e0b7ccac5, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

work scanned grade A with 1 finding 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 yesterday.

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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

[x] 5. Update guide with curl snippet
skills/work/SKILL.md · 159 lines

How it starts

The opening of the file, as written. The whole thing — 159 lines — stays where its author put it; the contents beside it link to each section on GitHub.

📋 Work: Plan Execution Engaged

Track tasks, manage plans, and survive CC compacts with three operating modes.

Activation

When this skill activates, output:

📋 Work: Plan execution engaged.

Then determine which mode to use based on the trigger.

Context Guard

Context Status
User says "copy plan", "append plan", "resume plan" ACTIVE: use matching mode
User says "what's next", "todo", "priorities" ACTIVE: quick query mode
User provides a task list or plan ACTIVE: copy mode
General discussion about planning concepts DORMANT: do not activate
User is executing a task (not managing the list) DORMANT: do not activate

Step 0: Silent Context Compilation (MANDATORY)

Before executing ANY mode, silently gather current state. Do NOT present findings. Do NOT ask questions. Just internalize:

  1. Read the project's STATE.md (if it exists): current task, blockers, next steps
  2. Read the project's CLAUDE.md (if it exists): conventions, architecture decisions
  3. Check recent diary:
    python "$MEMSTACK_PATH/db/memstack-db.py" get-sessions <project> --limit 3
    
  4. Check git state:
    git log --oneline -5
    git diff --stat
    

This is silent. Synthesize an internal understanding of where the project stands. Then proceed to the triggered mode with full context. The user already knows their project state, don't waste their time repeating it back.

Mode 1: Copy Plan

Trigger: "copy plan" or when a new plan is provided

  1. Parse the entire plan into individual numbered tasks

  2. For each task, save to SQLite:

    Write the payload to a file, then pipe it in with - as the argument. A payload on stdin is never seen by the shell's parser, so a redirection operator inside a task description cannot be read as one.

    cat task.json | python "$MEMSTACK_PATH/db/memstack-db.py" add-plan-task -
    

    task.json contains:

    {"project":"<name>","task_number":<n>,"description":"<task>","status":"pending"}
    
  3. Confirm with task count

  4. Also write a markdown copy to memory/projects/{project}-plan.md for human readability

Read the full file on GitHub · 159 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. yesterday Changed 645e0b7ccac5
  2. yesterday First seen · 159 lines · 35 tokens per session scan A 9d27c030ac1d

Subscribe to this mod's changes

work is a skill published in the GitHub repository cwinvestments/memstack (419 stars, last pushed yesterday), licensed MIT. It adds 35 tokens to every session and 1,455 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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