nvidia/skills · skills/doca-dma/SKILL.md

doca-dma skillA

doca-dma is agent-read markdown (skill) from nvidia/skills: Use this skill when the user is doing hands-on DOCA DMA programming — bringing up a doca_dma context, configuring the single doca_dma_task_memcpy task type, sizing buffers via the doca_dma_cap_task_memcpy_* queries, setting LOCAL_READ_ONLY / LOCAL_READ_WRITE permissions on source / destination doca_mmap regions (plus doca_mmap_export_* for cross-peer copies), driving the progress engine, or debugging DOCA_ERROR_* returns. Trigger even when the user does not explicitly mention "DOCA DMA" or "doca.

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-dma@git:20260717.f64fa0e
Exact content
mdr add nvidia/skills/doca-dma@sha256:1fdd6616f44cd83b

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_l67qzzhcdg5g7qtw.svg)](https://markdownregistry.com/a/art_l67qzzhcdg5g7qtw)

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Versions

versioncommittedcommitsizeaudit
git:20260717.f64fa0e latest2026-07-17 f64fa0e 13,365 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 (13365 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_l67qzzhcdg5g7qtw
GET https://markdownregistry.com/api/v1/resolve?ref=nvidia/skills/doca-dma
GET https://markdownregistry.com/api/v1/blob/1fdd6616f44cd83bc420b7acb1afbdfd4d510ecb6dc11fa3b5019fda2b443e67

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