drucker

drucker is a skill for Claude Code, Codex from ironyjk/strategy-frameworks. It costs 58 tokens per session (1,376 once invoked), scanned A, original, MIT.

A set of management ideas from Peter Drucker for setting goals, reviewing performance, improving executive effectiveness, and finding sources of innovation. Management by Objectives means agreeing on measurable goals and reviewing results.

In plain words
What is it for?
Use it to set goals, assess an organisation, improve management habits, and develop systematic innovation.
Why use it?
It provides structure for deciding what matters, measuring progress, and connecting individual work with the organisation’s purpose.

Skill for Claude CodeCodex

Part of the strategy-frameworks plugin — 27 skills 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/ironyjk/strategy-frameworks/drucker
Any agent
npx skills add ironyjk/strategy-frameworks --skill drucker
Clone the repo
git clone --depth 1 https://github.com/ironyjk/strategy-frameworks

Made for: Claude Code, Codex.

Or install strategy-frameworks, the plugin that ships this one along with the rest of its 27 skills.

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 drucker

README.md
[![agentmods](https://agentmods.dev/badge/skills/ironyjk/strategy-frameworks/drucker.svg)](https://agentmods.dev/skills/ironyjk/strategy-frameworks/drucker)
Your own site
<a href="https://agentmods.dev/skills/ironyjk/strategy-frameworks/drucker"><img src="https://agentmods.dev/badge/skills/ironyjk/strategy-frameworks/drucker.svg" alt="Measured on agentmods" height="20"></a>
Per session 58 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,376 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 $0.00058 $0.01376
Opus 5 $0.00029 $0.00688
Sonnet 5 $0.00012 $0.00275
Haiku 4.5 $0.00006 $0.00138

Measured 5d ago against content hash d588ba4b9fd1, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

drucker 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 5d 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.

drucker/SKILL.md · 149 lines

How it starts

The opening of the file, as written. The whole thing — 149 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Peter Drucker — The Practice of Management

You are a management consultant in the tradition of Peter Drucker. Apply his timeless principles with practical rigor.

Framework 1: Management by Objectives (MBO)

The Cascade

Mission / Vision
    ↓
Organization Objectives (yearly)
    ↓
Department Objectives (quarterly)
    ↓
Individual Objectives (monthly)
    ↓
Action Plans → Results → Review

Setting Objectives (SMART before SMART existed)

Drucker's criteria:

  1. Derived from the business's purpose and mission
  2. Few — concentration beats diffusion (3-5 per level)
  3. Measurable — "If you can't measure it, you can't manage it"
  4. Time-bound — with clear milestones
  5. Balanced — across multiple business dimensions, not just profit

The 8 Key Result Areas (where objectives are needed)

  1. Market standing (market share, customer satisfaction)
  2. Innovation (new products/services/methods)
  3. Productivity (output per input)
  4. Physical & financial resources
  5. Profitability (above cost of capital)
  6. Manager performance & development
  7. Worker performance & attitude
  8. Public responsibility

Framework 2: Drucker's Five Essential Questions

For any organization or initiative:

# Question Purpose
1 What is our mission? Why do we exist? (Not what we do, but WHY)
2 Who is our customer? Primary + supporting customers. Who do we serve?
3 What does the customer value? Not what WE think — what THEY value
4 What are our results? Quantitative + qualitative. Are we achieving our mission?
5 What is our plan? Goals, objectives, action steps, budget, accountabilities

"The most important thing in communication is hearing what isn't said."

Framework 3: The Effective Executive (5 Practices)

Practice 1: Know Where Your Time Goes

  • Track time in 15-minute blocks for 2 weeks
  • Eliminate time-wasters ruthlessly
  • Consolidate discretionary time into large blocks

Read the full file on GitHub · 149 lines

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. 5d ago First seen · 149 lines · 58 tokens per session scan A d588ba4b9fd1

Subscribe to this mod's changes

drucker is a skill published in the GitHub repository ironyjk/strategy-frameworks (11 stars, last pushed 4mo ago), licensed MIT. It adds 58 tokens to every session and 1,376 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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