gpu-host-tuning SKILL.md skillA
gpu-host-tuning from air-gapped/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add air-gapped/skills/gpu-host-tuning@git:20260915.278001ePins git:20260915.278001e in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- air-gapped/skills
- Path
.claude/skills/gpu-host-tuning/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260915.278001e, committed Sep 15, 2026
- First version recorded
- May 4, 2026
- Size
- 6,282 bytes
- Repository stars
- 6
- License
- MIT
Audit AND tune Linux/GPU inference hosts — read-only host snapshot.
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
# gpu-host-tuning Host-side tuning + audit for Linux GPU inference servers. Sits *beneath* any inference framework (vLLM, sglang, TensorRT-LLM, llama.cpp). **Assumes a working host.** Driver, `nvidia-fabricmanager`, and NVLink/NVSwitch must already be healthy — if `nvidia-smi` doesn't list every GPU, or fabricmanager isn't `active (running)`, that is a bring-up problem, not a tuning one: use `nvidia-datacenter-bringup` (same `inference-host` plugin) first. Tuning a half-initialised host produces numbers that describe the fault, not the hardware. Three modes: 1. **Audit** — read-only snapshot 2. **Bench** — ground-truth pinned-host↔GPU memcpy ceiling 3. **Tune** — apply individual levers from the cheat-sheet This file is a pointer map. The actual logic lives in `scripts/` and the authoritative references in `references/`. ## Quick start ```bash # From the skill directory — typically ~/.claude/skills/gpu-host-tuning # (personal) or .claude/skills/gpu-host-tuning (project install). # Audit (read-only, ~60s) ./scripts/collect.sh # Audit + pinned-memcpy bench (needs torch + CUDA, ~5 min) # torch is usually in the vLLM/sglang container, not on the host — run this …
Read the whole file at its exact version.
How to install
mdr add air-gapped/skills/gpu-host-tuning@sha256:3b28caa074aea98eThe line at the top of this page pins the label git:20260915.278001e, 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_ikf5p42usdq2mvln)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between May 4, 2026 and Sep 15, 2026, about one every 33 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260915.278001e latest | 2026-09-15 | 278001e | 6,282 B | A | view · diff |
| git:20260725.bac21bd | 2026-07-25 | bac21bd | 6,069 B | A | view · diff |
| git:20260505.f16a5ea | 2026-05-05 | f16a5ea | 5,669 B | A | view · diff |
| git:20260504.480da0e | 2026-05-04 | 480da0e | 5,479 B | A | view · diff |
| git:20260504.5bae913 | 2026-05-04 | 5bae913 | 5,364 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 (6282 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
air-gapped/skills · 6 stars · license MIT · pushed 2026-11-04 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ikf5p42usdq2mvln GET https://markdownregistry.com/api/v1/resolve?ref=air-gapped/skills/gpu-host-tuning GET https://markdownregistry.com/api/v1/blob/3b28caa074aea98e3041539a4a2d89cf3ffc803a8f1ad47a4f1252ac4fbf293a
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.