nvidia/skills · skills/doca-pcc-counters/SKILL.md

doca-pcc-counters skillA

doca-pcc-counters is agent-read markdown (skill) from nvidia/skills: Use this skill when the user is invoking the DOCA PCC Counters tool — the `pcc_counters.sh` bash script under the DOCA tools directory — to arm and read the fixed firmware/hardware PCC (Programmable Congestion Control) diagnostic counters (CNP, RTT, WRED-drop, etc.) on a ConnectX / BlueField device via mst + the mlx5 debugfs `diag_cnt` interface. The script takes two positional args — `set | query` and an mst device path — with no `--help` or subcommands. Trigger even without "pcc_counters.sh" o.

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 nvidia/skills/doca-pcc-counters@git:20260727.a5736e4
Exact content
mdr add nvidia/skills/doca-pcc-counters@sha256:3f7bed79c883d8c1

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_alsiib2l2gapeijq.svg)](https://markdownregistry.com/a/art_alsiib2l2gapeijq)

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Versions

versioncommittedcommitsizeaudit
git:20260727.a5736e4 latest2026-07-27 a5736e4 12,166 BA view · diff
git:20260717.f64fa0e2026-07-17 f64fa0e 12,235 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 (12166 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

nvidia/skills · 3,326 stars · license Apache-2.0 · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_alsiib2l2gapeijq
GET https://markdownregistry.com/api/v1/resolve?ref=nvidia/skills/doca-pcc-counters
GET https://markdownregistry.com/api/v1/blob/3f7bed79c883d8c1bd657b2109243bf21125c9e501b584924616dc107fab22c8

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