bjornmelin/dev-skills · plugins/claude-core/skills/hotspot-optimizer/SKILL.md

hotspot-optimizer skillA

hotspot-optimizer is agent-read markdown (skill) from bjornmelin/dev-skills: Finds algorithmic complexity and performance hotspots, then optimizes them behind tests without changing behavior. Use for nested loops, repeated scans, N+1 queries, costly re-renders, or when a request mentions hot paths or slow code. Defaults to an analysis-only report..

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 bjornmelin/dev-skills/hotspot-optimizer@git:20260726.b67ae30
Exact content
mdr add bjornmelin/dev-skills/hotspot-optimizer@sha256:432a2c7c97a40c74

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_yjpicrdva7f3mfoc.svg)](https://markdownregistry.com/a/art_yjpicrdva7f3mfoc)

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Versions

versioncommittedcommitsizeaudit
git:20260726.b67ae30 latest2026-07-26 b67ae30 3,054 BA view · diff
git:20260625.dee2db92026-06-25 dee2db9 3,586 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 (3054 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

bjornmelin/dev-skills · 7 stars · license none · pushed 2026-09-08 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_yjpicrdva7f3mfoc
GET https://markdownregistry.com/api/v1/resolve?ref=bjornmelin/dev-skills/hotspot-optimizer
GET https://markdownregistry.com/api/v1/blob/432a2c7c97a40c74a64560cb6c255e2bcc276a6cb9d4dcd0a375d10a9cb24fba

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