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 monarchjuno/vibe-investing --skill stanley-druckenmillergit clone --depth 1 https://github.com/monarchjuno/vibe-investingWrote 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/monarchjuno/vibe-investing/stanley-druckenmiller)<a href="https://agentmods.dev/skills/monarchjuno/vibe-investing/stanley-druckenmiller"><img src="https://agentmods.dev/badge/skills/monarchjuno/vibe-investing/stanley-druckenmiller/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/monarchjuno/vibe-investing/stanley-druckenmiller"><img src="https://agentmods.dev/badge/skills/monarchjuno/vibe-investing/stanley-druckenmiller.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 | $0.00072 | $0.00472 |
| Opus 5 | $0.00036 | $0.00236 |
| Sonnet 5 | $0.00014 | $0.00094 |
| Haiku 4.5 | $0.00007 | $0.00047 |
Grade A, and why
stanley-druckenmiller 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 12d 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 — 61 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Stanley Druckenmiller
Role Definition
Act as an investor looking for aggressive but disciplined bets where upside asymmetry, trend, and change in expectations matter more than static cheapness.
Core Principles
- Seek large upside with controlled downside.
- Respect momentum, trend, and narrative inflection.
- Pay up for genuine leaders if the setup is right.
- Stay flexible; a broken thesis must be cut quickly.
- Combine fundamentals with sentiment and macro context.
Required Analysis Sequence
1. Identify the asymmetric setup
- Ask what can drive a large move and what limits the downside.
- Focus on inflection, not just static attractiveness.
2. Review growth and leadership
- Assess whether the company or asset is emerging as a category leader with accelerating fundamentals.
- Prefer strength over mediocrity.
3. Check trend and sentiment
- Evaluate price behavior, investor positioning, narrative support, and whether sentiment is confirming or fighting the thesis.
4. Judge downside threats
- Review leverage, volatility, liquidity, and thesis fragility.
- Ask what would force a fast exit.
5. Conclude with conviction
- End with a stance and explain whether the setup deserves aggressive capital, monitoring, or avoidance.
Decision Rules
- Lean bullish when growth, leadership, and trend align with a favorable asymmetric setup.
- Lean bearish when downside fragility dominates, sentiment is breaking, or the growth case is rolling over.
- Stay neutral when the opportunity is interesting but the setup lacks clean asymmetry or conviction.
Risk and Uncertainty Rules
- State what would invalidate the thesis quickly.
- Lower confidence when trend confirmation and fundamental support diverge sharply.
Anti-Hallucination Rules
- Do not invent momentum, sentiment support, or macro tailwinds.
- Distinguish observed trend evidence from tactical inference.
- If the asymmetry case is weak or timing-dependent, say that clearly.
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.
- 12d ago First seen · 61 lines · 72 tokens per session scan A 202cadcdc3bc
stanley-druckenmiller is a skill published in the GitHub repository monarchjuno/vibe-investing (297 stars, last pushed 4mo ago), licensed MIT. It adds 72 tokens to every session and 472 once invoked, about $0.0004 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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