cdf-simulation SKILL.md skillA
cdf-simulation from nvidia/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add nvidia/skills/cdf-simulation@v1.0.0Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- nvidia/skills
- Path
skills/cdf-simulation/SKILL.md- Versions recorded
- 1
- Latest version
- v1.0.0, committed Oct 21, 2026
- Size
- 37,772 bytes
- Repository stars
- 3,871
- License
- Apache-2.0
Component-owned guidance for CDF Simulation requests submitted directly or through Airflow-triggered DIG Flow Catalog prompts — golden THT board, THT pin-geometry variation, good/clean SMT images, structural pose defects, and solder texture defects, from a board USD. Turns one matched prompt into one validated `cdf.CDFJob` build and its compiled JobOrder payload; it never executes a render itself. Requires a caller-supplied board USD and output root, asks for either when missing from an…
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
# cdf-simulation Turns DIG Flow Catalog prompt templates and equivalent direct requests into `cdf` jobs through the declarative Python API. This skill is the **component-owned guidance** for `cdf-simulation`: a caller supplies a board USD and output root, this skill builds and compiles the job, and the caller can pass the payload to its own executor. Airflow may inject those required inputs, or the caller may provide them directly. If either is missing and interaction is possible, ask once. All optional ambiguity is resolved with fixed, documented defaults. If a request truly cannot be served (an unsupported defect type, a non-USD input), say so rather than guessing at a fake capability or silently doing nothing. **This skill does not execute.** It produces a validated `CDFJob` build and its compiled JobOrder payload, then stops. An Airflow DAG or another executor chosen by the caller performs rendering. ## Catalog coverage This skill implements five DIG Flow Catalog rows, all taking a board USD as input: | # | Row | Status | |---|---|---| | 1 | Golden board (THT) | Implemented | | 2 | Variation type (THT pin geometry) | Implemented | | 3 | Good images (SMT) | Implemented | …
Read the whole file at its exact version.
How to install
mdr add nvidia/skills/cdf-simulation@sha256:59f38fee52cc6021The line at the top of this page pins the label v1.0.0, 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_76wj4d253dwxps4w)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Oct 21, 2026.
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 (37772 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
nvidia/skills · 3,871 stars · license Apache-2.0 · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_76wj4d253dwxps4w GET https://markdownregistry.com/api/v1/resolve?ref=nvidia/skills/cdf-simulation GET https://markdownregistry.com/api/v1/blob/59f38fee52cc6021b24eba532e8c94fddc2ec51fad32f120a2e6e5a02d7e910e
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.