npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2026 – Pkg Stats / Ryan Hefner

@metaharness/vertical-trading

v0.1.0

Published

Trading harness vertical pack — paper-mode-default, circuit breakers, fractional-Kelly position sizing, 5-agent pipeline (market-watcher / signal-gen / risk-checker / executor / postmortem)

Vulnerabilities

Powered byPowered by Snyk
  • 0High
  • 0Medium
  • 0Low

Links

Git

Maintainers

ruvnetruvnet

Keywords

agent-harnessvertical-packtradingquantbacktestingruflo

Readme

@metaharness/vertical-trading

Standalone vertical pack for the agent-harness-generator — trading harness with paper-mode-default + circuit breakers + fractional-Kelly position sizing.

What you get

5-agent pipeline:

| Agent | Tier | Role | |---|---|---| | market-watcher | Haiku | Polls market data; detects regime shifts | | signal-gen | Sonnet | Generates BUY/SELL/HOLD signals from indicators | | risk-checker | Codemod (deterministic) | Vets every signal against position-sizing + circuit-breaker state | | executor | Codemod | Submits orders (or simulates in paper mode) | | postmortem | Sonnet | Daily P&L review + blameless lessons-learned |

Safety defaults:

  • Paper mode unless RUFLO_TRADE_CONFIRM=YES_LIVE
  • Circuit breakers: daily P&L > -2%, < 5 consecutive losses, latency < 500ms
  • Fractional-Kelly with 0.25 multiplier (never full Kelly)
  • mcp__broker__live_order* denied by default

Use

npx create-agent-harness my-trader --template-package @metaharness/vertical-trading

Or programmatically:

import pack from '@metaharness/vertical-trading';
const { manifest, templateRoot } = await pack.load();
// Pass to your scaffolder.

Risk disclosure

Trading carries risk. Past backtest performance does not predict future results. This pack ships defaults that minimize risk in paper mode — verify them yourself before going live. The author and the agent-harness-generator project are not responsible for any losses.

License

MIT