kernel-analysis-vphone600 SKILL.md skillA

kernel-analysis-vphone600 from lakr233/vphone-cli is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add lakr233/vphone-cli/kernel-analysis-vphone600@git:20260924.e5c51bd

Pins git:20260924.e5c51bd in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
lakr233/vphone-cli
Path
Skills/kernel-analysis-vphone600/SKILL.md
Versions recorded
1
Latest version
git:20260924.e5c51bd, committed Sep 24, 2026
Size
2,122 bytes
Repository stars
16,572
License
MIT

Analyze vphone600 kernel artifacts using the local symbol database and XNU source tree. Use when working on kernel reverse engineering, address-to-symbol lookup, release-vs-research kernel comparison, or patch analysis for vphone600 variants in this repository.

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

# Kernel Analysis Vphone600

Use the local `Research/KernelSymbols` dataset as the first source of truth for symbol lookup.
Use `Research/Reference/xnu` as the source-level reference for semantics and structure.

## Required Paths

- `Research/KernelSymbols/kernel_symbols.db`
- `Research/KernelSymbols/kernel_index.tsv` (plain-text `kernel_name → json_path` index with `json_sha256`)
- `Research/KernelSymbols/json/` — the recovered symbol datasets:
  - `kernelcache.release.vphone600.bin.symbols.json`
  - `kernelcache.research.vphone600.bin.symbols.json`
- `Research/Reference/xnu`

The `json_path` column in both the database and `kernel_index.tsv` records the absolute path from symbolication
time and may not match this checkout; resolve the JSON files under `Research/KernelSymbols/json/` instead.

If `Research/Reference/xnu` is missing, create it with a shallow clone:

```bash
mkdir -p Research/Reference
git clone --depth 1 https://github.com/apple-oss-distributions/xnu.git Research/Reference/xnu
```

## Workflow

1. Confirm scope is `vphone600` only.
2. Query `kernel_symbols.db` to select `release` or `research` dataset by name.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add lakr233/vphone-cli/kernel-analysis-vphone600@sha256:00f20969e005c360

The line at the top of this page pins the label git:20260924.e5c51bd, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_pfcr4iw5ziuxfc6h.svg)](https://markdownregistry.com/a/art_pfcr4iw5ziuxfc6h)

2 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 1 version of this file, committed on Sep 24, 2026.

versioncommittedcommitsizeaudit
git:20260924.e5c51bd latest2026-09-24 e5c51bd 2,122 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the 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 (2122 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

lakr233/vphone-cli · 16,572 stars · license MIT · pushed 2026-11-08 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_pfcr4iw5ziuxfc6h
GET https://markdownregistry.com/api/v1/resolve?ref=lakr233/vphone-cli/kernel-analysis-vphone600
GET https://markdownregistry.com/api/v1/blob/00f20969e005c360c88173b25c46b53f0a54a888b4b77ca4de884799b42246e8

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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