Install Darvas Box
Pick your agent. Every command is ready to paste.
npx skills add questflowai/investorskills --skill darvas-boxThe open skills CLI detects your agents (Claude Code, Cursor, Codex and 70+ more) and installs to the right folder. Add -g to install globally.
01
Install it
Run the command above, or upload the folder in Claude.
02
Ask naturally
Describe the task. Your agent loads darvas-box when the request matches its description.
03
Name it if needed
If it does not trigger, say “use the darvas-box skill”. In Codex, type $darvas-box.
The skill itself
SKILL.md
Darvas Box
Use this skill to apply Nicolas Darvas-style box trading: find strong stocks making new highs, define the box, buy breakouts above the box, and place stops below the box.
When To Use
Use this skill when the user asks for:
- Darvas Box analysis
- New-high momentum stocks
- Box breakout buy points
- Mechanical stop placement below a consolidation box
- Whether a growth stock is forming a tradable range
Trigger phrases include Darvas, Darvas Box, box breakout, new highs, volume confirmation, stop below the box, and momentum growth stock.
Do Not Use When
- The stock is not liquid.
- The stock is not near highs or has no defined box.
- The user wants low-P/E value analysis.
- The general market is hostile to growth breakouts.
Inputs Needed
- Ticker and market
- Recent daily/weekly OHLCV
- Box high, box low, number of tests, and breakout volume
- Market trend and sector strength
- Risk budget and current position if sizing is requested
Process
- Confirm the stock is liquid, strong, and near new highs.
- Define the current box high and low.
- Check that price has respected the box enough to make the range meaningful.
- Treat a decisive move above box high on volume as the buy trigger.
- Put the stop below the box or a clearly defined support level.
- Move to a new box only after the stock advances and consolidates again.
Output Format
# Darvas Box View: [Stock]
## Verdict
Buy Breakout / Watch Box / Extended / Failed Box / Pass
## Box Definition
- Box high:
- Box low:
- Stop:
## Volume And Relative Strength
## Trade Plan
## Invalidation
## Missing Data
Guardrails
- Do not buy inside a sloppy box unless the plan allows anticipation.
- Do not move the stop lower after entry.
- Do not average down.
- Do not treat old highs as valid if volume and trend are weak.
- Do not ignore market direction.
Questflow Use
In Questflow, this skill is best used as a mechanical momentum module for detecting box setups, defining stops, and monitoring breakout failure.
Tips for Darvas Box
- • Start a fresh session after installing so your agent picks up the new skill.
- • It is part of a pack with 40 skills. Install only the ones you need with --skill to keep triggers precise.
- • If two skills overlap, mention the one you want by name.
Questions about Darvas Box
What does the Darvas Box skill do?
Use when evaluating Nicolas Darvas-style box breakouts, new-high momentum, volume confirmation, and mechanical stop placement for liquid growth stocks.
How do I install Darvas Box?
Run "npx skills add questflowai/investorskills --skill darvas-box" in your project. The skills CLI installs it for Claude Code, Cursor, Codex and 70+ other agents. In Claude on the web, upload the skill folder as a ZIP under Customize > Skills.
Does Darvas Box work in Cursor and Codex?
Yes. Darvas Box uses the open SKILL.md format, so it works in Claude Code, Claude, Cursor, OpenAI Codex, Gemini CLI, GitHub Copilot and other agents that support agent skills.
Is Darvas Box free?
Darvas Box is open source on GitHub under the MIT license. It is free to install; check the license before commercial use.
Who made Darvas Box?
Darvas Box is published by questflowai in the questflowai/investorskills repository, together with 39 other skills.

