lukaskellerstein/claude-my-marketplace · plugins/dev-tools-plugin/skills/dead-code/SKILL.md

dead-code skillA

dead-code is agent-read markdown (skill) from lukaskellerstein/claude-my-marketplace: Identify unused code (functions, imports, exports, variables, types, classes) and propose cleanup. Use this skill when the user says "find dead code", "unused code", "clean up unused", "code hygiene", "find unused imports", "what can I delete", or any variation of wanting to identify and remove code that is no longer referenced..

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 lukaskellerstein/claude-my-marketplace/dead-code@git:20260802.00b0d3d
Exact content
mdr add lukaskellerstein/claude-my-marketplace/dead-code@sha256:d3ef2bdccd9736c0

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_qeboc7t7ctpd3v47.svg)](https://markdownregistry.com/a/art_qeboc7t7ctpd3v47)

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Versions

versioncommittedcommitsizeaudit
git:20260802.00b0d3d latest2026-08-02 00b0d3d 7,137 BA view · diff
git:20260326.7e4aba82026-03-26 7e4aba8 7,106 BA view · diff
git:20260313.3ab01ea2026-03-13 3ab01ea 4,910 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 (7137 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

lukaskellerstein/claude-my-marketplace · 3 stars · license none · pushed 2026-09-14 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_qeboc7t7ctpd3v47
GET https://markdownregistry.com/api/v1/resolve?ref=lukaskellerstein/claude-my-marketplace/dead-code
GET https://markdownregistry.com/api/v1/blob/d3ef2bdccd9736c0817ce7d5cb8af15d56b839b8575ede19a59a3c0410f7272f

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