starchild-ai-agent/official-skills · backtest/SKILL.md

backtest skillA

backtest is agent-read markdown (skill) from starchild-ai-agent/official-skills: Backtest trading strategies against real historical data and report performance. Use when validating an entry or exit rule or comparing strategies (e.g. test EMA cross on BTC, RSI mean-reversion on ETH, walk-forward MACD)..

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 starchild-ai-agent/official-skills/backtest@v1.0.1
Exact content
mdr add starchild-ai-agent/official-skills/backtest@sha256:5b1d1c22430946b6

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_md3rwnbjpofeyis2.svg)](https://markdownregistry.com/a/art_md3rwnbjpofeyis2)

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Versions

versioncommittedcommitsizeaudit
v1.0.1 latest2026-05-21 868b4d4 11,164 BA view · diff
v1.0.02026-03-13 2142113 11,103 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 (11164 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

starchild-ai-agent/official-skills · 27 stars · license none · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_md3rwnbjpofeyis2
GET https://markdownregistry.com/api/v1/resolve?ref=starchild-ai-agent/official-skills/backtest
GET https://markdownregistry.com/api/v1/blob/5b1d1c22430946b6afc73a42d7f23b9ddc1efc5f876f3e78c9e82cc1f4c00b65

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