wshobson/agents · plugins/dgx-spark-ops/skills/spark-training-gotchas/SKILL.md

spark-training-gotchas skillA

spark-training-gotchas is agent-read markdown (skill) from wshobson/agents: Preflight and diagnose the ten known failure modes for ML training on NVIDIA DGX Spark. Use when a training run on DGX Spark fails to start, OOMs below the 128GB limit, slows down mid-run, or before any multi-hour training job on GB10..

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 wshobson/agents/spark-training-gotchas@git:20260714.baa5bd7
Exact content
mdr add wshobson/agents/spark-training-gotchas@sha256:4ba2e6510c325877

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_jvt64k46z57itqtw.svg)](https://markdownregistry.com/a/art_jvt64k46z57itqtw)

0 badge views in 30 days

Versions

versioncommittedcommitsizeaudit
git:20260714.baa5bd7 latest2026-07-14 baa5bd7 7,981 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 (7981 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

wshobson/agents · 39,757 stars · license MIT · pushed 2026-09-14 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_jvt64k46z57itqtw
GET https://markdownregistry.com/api/v1/resolve?ref=wshobson/agents/spark-training-gotchas
GET https://markdownregistry.com/api/v1/blob/4ba2e6510c3258776e01fe9419c427a81d5af5383ad64f3307957c47f3a5a6b8

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