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 agentmods add skills/douglance/sdlc-plugin/find-simplifying-insightnpx skills add douglance/sdlc-plugin --skill find-simplifying-insightgit clone --depth 1 https://github.com/douglance/sdlc-pluginWrote 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/douglance/sdlc-plugin/find-simplifying-insight)<a href="https://agentmods.dev/skills/douglance/sdlc-plugin/find-simplifying-insight"><img src="https://agentmods.dev/badge/skills/douglance/sdlc-plugin/find-simplifying-insight.svg" alt="Measured on agentmods" 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 | $0.00037 | $0.00452 |
| Opus 5 | $0.00018 | $0.00226 |
| Sonnet 5 | $0.00007 | $0.00090 |
| Haiku 4.5 | $0.00004 | $0.00045 |
Grade A, and why
find-simplifying-insight 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.
What it actually says
Find Simplifying Insight
Look for the equivalent of a heliocentric shift: one model that explains the observations while making many inherited rules unnecessary. Treat elegance as a hypothesis, never as evidence, and do not force a revolution when the current model survives testing.
Method
- Separate observations from machinery. Inventory measured facts and invariants separately from inherited rules, exceptions, adapters, conventions, and workarounds.
- Expose the load-bearing assumptions. For each cluster of compensating rules, state the assumption they protect. Identify contradictions, repeated translations, and rules whose only justification is another rule.
- Form alternatives. Propose at most three simpler models plus the null hypothesis that the current model is necessary.
- Make each model falsifiable. For every candidate, state:
- facts and invariants it preserves;
- rules or exceptions it eliminates;
- a novel prediction or observable consequence;
- the cheapest decisive test that could disprove it.
- Run or specify the decisive test. Prefer executable probes, counterexamples, historical cases, or small spikes over argument from taste.
- Choose a verdict. Use exactly one:
adopt,spike,reject, orno simplifying insight.
Guardrails
- A shorter explanation that loses facts is not simpler; it is incomplete.
- Moving complexity behind a new abstraction does not eliminate it.
- Count migration cost, operational risk, and new failure modes.
- Preserve the null hypothesis throughout the comparison.
- If no candidate survives falsification, report that plainly and keep the existing model.
Output contract
Observed facts:
Current assumptions and compensating rules:
Candidate: <model or null hypothesis>
Preserves:
Eliminates:
Predicts:
Falsification test:
Result/evidence:
Verdict: adopt | spike | reject | no simplifying insight
Why:
Next test: <only when verdict is spike>
What ships with it
1 file 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.
- 5d ago First seen · 49 lines · 37 tokens per session scan A c400ac915451
find-simplifying-insight is a skill published in the GitHub repository douglance/sdlc-plugin (4 stars, last pushed 1mo ago), licensed MIT. It adds 37 tokens to every session and 452 once invoked, about $0.0002 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 2026-08-31.
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