dotnet/skills · plugins/dotnet-diag/skills/analyzing-dotnet-performance/SKILL.md

analyzing-dotnet-performance skillA

analyzing-dotnet-performance is agent-read markdown (skill) from dotnet/skills: Scans .NET code for ~50 performance anti-patterns across async, memory, strings, collections, LINQ, regex, serialization, and I/O with tiered severity classification. Use when analyzing .NET code for optimization opportunities, reviewing hot paths, or auditing allocation-heavy patterns..

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 dotnet/skills/analyzing-dotnet-performance@git:20260901.32c3eca
Exact content
mdr add dotnet/skills/analyzing-dotnet-performance@sha256:66d06c577cf6cf55

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_jxyxkwqhvu4sudtn.svg)](https://markdownregistry.com/a/art_jxyxkwqhvu4sudtn)

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Versions

versioncommittedcommitsizeaudit
git:20260901.32c3eca latest2026-09-01 32c3eca 12,673 BA view · diff
git:20260831.5854dfd2026-08-31 5854dfd 11,902 BA view · diff
git:20260828.99922ce2026-08-28 99922ce 11,705 BA view · diff
git:20260825.c3cd3f72026-08-25 c3cd3f7 11,513 BA view · diff
git:20260508.e7ec5a72026-05-08 e7ec5a7 11,406 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 (12673 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

dotnet/skills · 5,437 stars · license MIT · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_jxyxkwqhvu4sudtn
GET https://markdownregistry.com/api/v1/resolve?ref=dotnet/skills/analyzing-dotnet-performance
GET https://markdownregistry.com/api/v1/blob/66d06c577cf6cf55d548318c10bd80de3c8ee5495bea1f6d20d277ddde63ea83

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