vlsit-rtl-hierarchy-diagram SKILL.md skillA
This file is byte-identical to the first copy the registry indexed, one of 3 indexed copies. Same content hash, so the same checks give both the same grade.
vlsit-rtl-hierarchy-diagram from nguyenquanicd/vlsit_codex_claude_skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add nguyenquanicd/vlsit_codex_claude_skills/vlsit-rtl-hierarchy-diagram@git:20261108.9a075f0Pins git:20261108.9a075f0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- nguyenquanicd/vlsit_codex_claude_skills
- Path
.dsh/skills/vlsit-rtl-hierarchy-diagram/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261108.9a075f0, committed Nov 8, 2026
- Size
- 4,250 bytes
- Repository stars
- 24
- License
- Apache-2.0
Analyze existing Verilog or SystemVerilog RTL to trace module hierarchy, functional relationships, and protocol interfaces, then create a source-grounded multi-page draw.io diagram using only the bundled VLSIT symbol library. Use when asked to inspect or map a design from its top module to its submodules.
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
# VLSIT RTL Hierarchy Analysis and draw.io Diagram ## Operating contract 1. Read [rule.md](rule.md) completely before doing anything. Its numbered rules (RHD-xxx) are mandatory and rank above everything else; this file only orders the work. Precedence: `rule.md` overrides this file, and this file overrides the reference files. Reply to the user in the language they use. 2. References ([reference/](reference/)) explain terms, templates, and examples. Follow them for detail, but when a reference differs from a rule, follow the rule and report the difference. 3. Scripts ([scripts/README.md](scripts/README.md)) do the repeatable work so that tokens are spent on analysis, not on drawing or counting. Python 3 with the standard library only. Excel or CSV input (RHD-105): analyze it with `scripts/vlsit_analyze_excel.py` (needs `openpyxl`); report any script problem and propose an update to the script. …
Read the whole file at its exact version.
How to install
mdr add nguyenquanicd/vlsit_codex_claude_skills/vlsit-rtl-hierarchy-diagram@sha256:2112667d13aa1528The line at the top of this page pins the label git:20261108.9a075f0, 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_a2ekyru6fnaogd4l)
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Versions
The registry has recorded 1 version of this file, committed on Nov 8, 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 (4250 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
nguyenquanicd/vlsit_codex_claude_skills · 24 stars · license Apache-2.0 · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_a2ekyru6fnaogd4l GET https://markdownregistry.com/api/v1/resolve?ref=nguyenquanicd/vlsit_codex_claude_skills/vlsit-rtl-hierarchy-diagram GET https://markdownregistry.com/api/v1/blob/2112667d13aa15287c52fbb9209e7be273c2f3985171a895c24dff90706acbf9
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.
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