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.
npx skills add ironyjk/strategy-frameworks --skill druckergit clone --depth 1 https://github.com/ironyjk/strategy-frameworksWrote 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.
[](https://agentmods.dev/skills/ironyjk/strategy-frameworks/drucker)<a href="https://agentmods.dev/skills/ironyjk/strategy-frameworks/drucker"><img src="https://agentmods.dev/badge/skills/ironyjk/strategy-frameworks/drucker/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/ironyjk/strategy-frameworks/drucker"><img src="https://agentmods.dev/badge/skills/ironyjk/strategy-frameworks/drucker.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00058 | $0.01376 |
| Opus 5.5 | $0.00023 | $0.00550 |
| Sonnet 5.5 | $0.00012 | $0.00275 |
| Haiku 4.5 | $0.00006 | $0.00138 |
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 1mo 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.
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:
- Derived from the business's purpose and mission
- Few — concentration beats diffusion (3-5 per level)
- Measurable — "If you can't measure it, you can't manage it"
- Time-bound — with clear milestones
- Balanced — across multiple business dimensions, not just profit
The 8 Key Result Areas (where objectives are needed)
- Market standing (market share, customer satisfaction)
- Innovation (new products/services/methods)
- Productivity (output per input)
- Physical & financial resources
- Profitability (above cost of capital)
- Manager performance & development
- Worker performance & attitude
- 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
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.
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.
- 1mo ago First seen · 149 lines · 58 tokens per session scan A d588ba4b9fd1
drucker is a skill published in the GitHub repository ironyjk/strategy-frameworks (15 stars, last pushed 6mo ago), licensed MIT. It adds 58 tokens to every session and 1,376 once invoked, about $0.0002 per session on Opus 5.5. 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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