tinh2/skills-hub-registry · analysis/portfolio-optimizer/SKILL.md

portfolio-optimizer skillA

portfolio-optimizer is agent-read markdown (skill) from tinh2/skills-hub-registry: Audit investment portfolio management software for mean-variance optimization, Black-Litterman model, risk parity allocation, VaR/CVaR risk metrics, Brinson performance attribution, tax-loss harvesting rebalancing logic, Sharpe ratio calculations, efficient frontier accuracy..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add tinh2/skills-hub-registry/portfolio-optimizer@v2.0.1
Exact content
mdr add tinh2/skills-hub-registry/portfolio-optimizer@sha256:60eb5890ba92b3fe

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_zmagr7ouc6ixadgu.svg)](https://markdownregistry.com/a/art_zmagr7ouc6ixadgu)

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Versions

versioncommittedcommitsizeaudit
v2.0.1 latest2026-09-02 a5244eb 15,458 BA view · diff
v2.0.02026-03-18 851800b 15,534 BA view · diff
v1.0.02026-03-13 0aafe73 13,780 BA view · diff
v1.0.02026-03-01 a1f0683 13,261 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (15458 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

tinh2/skills-hub-registry · 16 stars · license none · pushed 2026-09-04 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_zmagr7ouc6ixadgu
GET https://markdownregistry.com/api/v1/resolve?ref=tinh2/skills-hub-registry/portfolio-optimizer
GET https://markdownregistry.com/api/v1/blob/60eb5890ba92b3fe42c3570c4454bc58d71d4a543915057cdd58c9598a58a730

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.