dotnet/skills · plugins/dotnet-data/skills/optimizing-ef-core-queries/SKILL.md

optimizing-ef-core-queries skillA

optimizing-ef-core-queries is agent-read markdown (skill) from dotnet/skills: Optimize and improve the performance of slow Entity Framework Core (EF Core) queries: make them generate less SQL, make fewer database round-trips, and return results faster. Use whenever an EF Core or DbContext query or data-access path is slow or should be made faster — whether or not EF Core owns the database schema. For EF Core, not Dapper or raw ADO.NET..

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/optimizing-ef-core-queries@git:20260805.0b81eee
Exact content
mdr add dotnet/skills/optimizing-ef-core-queries@sha256:674fe2a77386905c

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_ruoleha4nzkkocg3.svg)](https://markdownregistry.com/a/art_ruoleha4nzkkocg3)

0 badge views in 30 days

Versions

versioncommittedcommitsizeaudit
git:20260805.0b81eee latest2026-08-05 0b81eee 10,970 BA view · diff
git:20260421.05aeb652026-04-21 05aeb65 5,765 BA view · diff
git:20260307.042a9d22026-03-07 042a9d2 5,752 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 (10970 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_ruoleha4nzkkocg3
GET https://markdownregistry.com/api/v1/resolve?ref=dotnet/skills/optimizing-ef-core-queries
GET https://markdownregistry.com/api/v1/blob/674fe2a77386905c3a3bf7dfc823b54359afeed63ea87c51c9386fde303a7f83

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