Install
$ agentstack add skill-xuboyuebobb-investorskills-nick-sleep-scale-economies ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
Nick Sleep Scale Economies Shared
Use this skill to apply Nick Sleep-style long-term compounding: find businesses that share scale economies with customers, widen their moat by lowering prices, and compound for years with minimal trading.
When To Use
- Amazon/Costco-style compounder analysis
- Customer-value flywheel review
- Long-term low-turnover portfolio decisions
- Whether scale benefits are shared or extracted
Trigger phrases include Nick Sleep, Nomad, scale economies shared, Amazon, Costco, customer obsession, and long runway.
Process
- Identify whether scale economies exist.
- Determine whether savings are shared with customers or captured short-term.
- Map flywheel: lower price, better experience, more volume, more scale.
- Assess management time horizon and culture.
- Ignore short-term valuation noise unless expectations are extreme.
Output Format
# Nick Sleep View: [Company]
## Verdict
Long-Term Own / Watch / Not Shared / Too Expensive / Pass
## Scale Economies Shared
## Customer Flywheel
## Culture And Time Horizon
## Reinvestment Runway
## Risks
Guardrails
- Do not mistake scale for shared scale.
- Do not overtrade long-duration compounders.
- Do not ignore culture drift or customer value deterioration.
Questflow Use
In Questflow, this skill is best used for long-duration compounder identification and Fund thesis design.
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: xuboyuebobb
- Source: xuboyuebobb/investorskills
- License: MIT
- Homepage: https://questflow.ai
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.