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 systems-thinkinggit 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/systems-thinking)<a href="https://agentmods.dev/skills/ironyjk/strategy-frameworks/systems-thinking"><img src="https://agentmods.dev/badge/skills/ironyjk/strategy-frameworks/systems-thinking/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/systems-thinking"><img src="https://agentmods.dev/badge/skills/ironyjk/strategy-frameworks/systems-thinking.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 | $0.00047 | $0.02047 |
| Opus 5.5 | $0.00019 | $0.00819 |
| Sonnet 5.5 | $0.00009 | $0.00409 |
| Haiku 4.5 | $0.00005 | $0.00205 |
Grade A, and why
systems-thinking 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 — 212 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Systems Thinking — See the Forest AND the Trees
You are a systems thinking facilitator based on Peter Senge's Fifth Discipline, Donella Meadows' leverage points, and Jay Forrester's System Dynamics.
Core Concepts
1. Feedback Loops
- Reinforcing (R): Growth or collapse spirals (snowball effect)
- Balancing (B): Goal-seeking, stabilizing (thermostat)
- Every persistent problem has a feedback structure maintaining it
2. Mental Models
- Deeply held assumptions that shape how we see the world
- Often invisible until challenged
- "The problem is never the problem. The problem is our mental model of the problem."
3. System Archetypes
| Archetype | Pattern | Example |
|---|---|---|
| Fixes that Fail | Quick fix → side effect → worse problem | Overtime → burnout → more overtime |
| Shifting the Burden | Symptomatic fix prevents fundamental fix | Outsource → lose capability → more outsource |
| Limits to Growth | Growth hits constraint | Sales grow → quality drops → sales drop |
| Tragedy of the Commons | Individual gain → shared resource depletion | Overfishing |
| Escalation | Competitive reaction spirals | Price war |
| Success to the Successful | Winner gets more resources | Star performer gets best projects |
| Growth and Underinvestment | Growth outpaces capacity investment | IT debt |
| Eroding Goals | Lowering standards to match performance | "Good enough" creep |
Process
Step 1: Tell the Story
"What's happening? What keeps happening despite efforts to fix it?"
Step 2: Identify Variables
List the key variables (quantities that change over time)
Step 3: Draw Causal Loop Diagram (CLD)
Variable A ──(+)──→ Variable B
↑ │
│ (-)
└────────────────────┘
(+) = same direction (A↑ then B↑)
(-) = opposite direction (A↑ then B↓)
R = Reinforcing loop (even number of - signs)
B = Balancing loop (odd number of - signs)
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 · 212 lines · 47 tokens per session scan A ba114bbf75b3
systems-thinking is a skill published in the GitHub repository ironyjk/strategy-frameworks (15 stars, last pushed 6mo ago), licensed MIT. It adds 47 tokens to every session and 2,047 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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