0xarchive-backtest SKILL.md skillA
0xarchive-backtest from 0xarchiveio/0xarchive-skill is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add 0xarchiveio/0xarchive-skill/0xarchive-backtest@v0.1.0Pins v0.1.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- 0xarchiveio/0xarchive-skill
- Path
skills/backtest/SKILL.md- Versions recorded
- 3
- Latest version
- v0.1.0, committed Oct 25, 2026
- First version recorded
- Oct 25, 2026
- Size
- 9,418 bytes
- Repository stars
- 70
- License
- MIT
Quant research and backtesting on 0xArchive data, done the way a careful desk does it: hand over a wallet, a trading idea, a tweet, a Pine or TS script, a paper, someone else's backtest, or a strategy file, and get a verdict with receipts. Reverse engineers a trader's style from their fills and scores how much of their book a strategy reproduces; tests whether a trader or a strategy is skilled or lucky. Every run goes into a trial ledger, the last months stay sealed until one candidate is…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# 0xArchive Backtest Turn one sentence into a quant study: a testable spec, the cheapest evidence first, a backtest with every cost in, a gauntlet of checks, and a verdict the user can rerun from its receipt. The engine ships inside this skill, in `engine/`: a Rust backtester with a Python strategy API, the `0xbt` command, imported as `oxarchive_backtest` (usually `as oxb`). It is deterministic: the same engine, dataset, strategy source and params give the same result hash on every machine, so a result is a claim anyone can check. Market data questions outside a backtest belong to the `0xarchive` skill (the API reference). ## Before the first run Check once per session, and only what the route needs. Paths below are relative to this skill's directory. 1. **The engine:** `0xbt --version` should print `0xbt 0.3.1`. If it's missing or older, install it into the project's Python environment (Python 3.12 or later; prebuilt for macOS, Linux and Windows): ```bash pip install "0xarchive-backtest[curated]==0.3.1" ``` On a platform without a prebuilt wheel, pip builds it from source, which needs Rust (`cargo …
Read the whole file at its exact version.
How to install
mdr add 0xarchiveio/0xarchive-skill/0xarchive-backtest@sha256:3abcf7d8ff3fcd54The line at the top of this page pins the label v0.1.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_cm34q2g5rxo7vj3r)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, all committed on Oct 25, 2026.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v0.1.0 latest | 2026-10-25 | d554768 | 9,418 B | A | view · diff |
| v0.1.0 | 2026-10-25 | b428f4a | 9,418 B | A | view · diff |
| v0.1.0 | 2026-10-25 | e30075b | 9,234 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (9418 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
0xarchiveio/0xarchive-skill · 70 stars · license MIT · pushed 2026-10-27 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_cm34q2g5rxo7vj3r GET https://markdownregistry.com/api/v1/resolve?ref=0xarchiveio/0xarchive-skill/0xarchive-backtest GET https://markdownregistry.com/api/v1/blob/3abcf7d8ff3fcd54c38a869ec3b9f20e14d4c80370e0b8caff285a12d90156d9
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.