aleksandarbisevac/claude-plugins · .claude/skills/choosing-what-to-optimize/SKILL.md

choosing-what-to-optimize skillA

choosing-what-to-optimize is agent-read markdown (skill) from aleksandarbisevac/claude-plugins: Decide what is worth making faster in this repo, and prove it paid — measure the thing instead of grepping for it, separate wall clock from total CPU from the critical path, rank targets by shape rather than by how many modules import them, and decline the work with a number when the number says so. Use this whenever someone asks to speed up the tests, the sweep, the gates, CI or a hook; when a profile or a grep suggests a hot spot; when a refactor is justified by "this file is bad" rather than .

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 aleksandarbisevac/claude-plugins/choosing-what-to-optimize@git:20260822.a99edbd
Exact content
mdr add aleksandarbisevac/claude-plugins/choosing-what-to-optimize@sha256:36572daec2bac9e5

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_tb3g6cx4rfvucixt.svg)](https://markdownregistry.com/a/art_tb3g6cx4rfvucixt)

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Versions

versioncommittedcommitsizeaudit
git:20260822.a99edbd latest2026-08-22 a99edbd 9,571 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 (9571 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

aleksandarbisevac/claude-plugins · 4 stars · license MIT · pushed 2026-09-18 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_tb3g6cx4rfvucixt
GET https://markdownregistry.com/api/v1/resolve?ref=aleksandarbisevac/claude-plugins/choosing-what-to-optimize
GET https://markdownregistry.com/api/v1/blob/36572daec2bac9e5a87a808870d5cfa22f96f496a28269dd28517787e95eedfc

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