CLAUDE.mdA

CLAUDE.md from vanterx/mssql-performance-skills is a CLAUDE.md file: the standing instructions Claude Code reads in that repo.

Install it, pinned
mdr add vanterx/mssql-performance-skills/CLAUDE.md@git:20261028.d6bebb7

Pins git:20261028.d6bebb7 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 14 of 14 checks passed
Kind
CLAUDE.md file
Repository
vanterx/mssql-performance-skills
Path
CLAUDE.md
Versions recorded
13
Latest version
git:20261028.d6bebb7, committed Oct 28, 2026
First version recorded
Jul 28, 2026
Size
62,919 bytes
Repository stars
12
License
MIT

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# mssql-performance-skills

A Claude Code skills library for SQL Server performance tuning — T-SQL static analysis, execution plan review, I/O statistics, workload traces, index recommendations, deadlock diagnosis, live blocking chain analysis, regression detection, and batch workload analysis.

## Purpose

Provides twenty-nine slash-command skills — twenty-five specialised review skills, three SQL Server migration-readiness skills, plus one agentic orchestrator (`mssql-performance-review`) that dispatches the right specialised skill(s) to mixed artifact inputs. Specialised skills cover T-SQL source code, `.sqlplan` XML files, STATISTICS IO/TIME output, Profiler/XE trace data, deadlock graphs, index recommendations, live blocking chains (head blocker identification, lock escalation and Sch-M evidence, transaction and isolation design faults), wait statistics, Query Store data, procedure/trigger/function runtime stats collected from `sys.dm_exec_procedure_stats`, Always On AG health from `sys.dm_hadr_*` DMVs, Always On AG configuration correctness (prerequisites, replica design, listener architecture, backup strategy, endpoint security, distributed AG topology, Basic and Contained…
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add vanterx/mssql-performance-skills/CLAUDE.md@sha256:8883a87e3d6be2b9

The line at the top of this page pins the label git:20261028.d6bebb7, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_wdy62zlu3gyraedd.svg)](https://markdownregistry.com/a/art_wdy62zlu3gyraedd)

3 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 13 versions of this file, between Jul 28, 2026 and Oct 28, 2026, about one every 8 days.

versioncommittedcommitsizeaudit
git:20261028.d6bebb7 latest2026-10-28 d6bebb7 62,919 BA view · diff
git:20261028.13f25a12026-10-28 13f25a1 58,315 BA view · diff
git:20261027.3c735c42026-10-27 3c735c4 57,570 BA view · diff
git:20261016.b1287712026-10-16 b128771 53,274 BA view · diff
git:20261015.4b8976e2026-10-15 4b8976e 50,853 BA view · diff
git:20261006.86bfc4e2026-10-06 86bfc4e 47,493 BA view · diff
git:20261006.2c73ad22026-10-06 2c73ad2 44,941 BA view · diff
git:20261005.82f30be2026-10-05 82f30be 44,439 BA view · diff
git:20260919.8a7bf7e2026-09-19 8a7bf7e 41,513 BA view · diff
git:20260907.8a589082026-09-07 8a58908 39,072 BA view · diff
git:20260907.492bd702026-09-07 492bd70 38,982 BA view · diff
git:20260728.82e11362026-07-28 82e1136 38,650 BA view · diff
git:20260728.062120c2026-07-28 062120c 38,650 BA view

Audit of the latest version

A  14 of 14 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Size between 200 bytes and 200 KB (62919 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

vanterx/mssql-performance-skills · 12 stars · license MIT · pushed 2026-10-29 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_wdy62zlu3gyraedd
GET https://markdownregistry.com/api/v1/resolve?ref=vanterx/mssql-performance-skills/CLAUDE.md
GET https://markdownregistry.com/api/v1/blob/8883a87e3d6be2b9bcfbc9a2cd6e6c82726f469617e42155e446ec8890a53463

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: what a CLAUDE.md file is · keeping AGENTS.md and CLAUDE.md in sync · which agent file does what.

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