sqlerrorlog-review skillA
sqlerrorlog-review is agent-read markdown (skill) from vanterx/mssql-performance-skills: Analyzes SQL Server ERRORLOG files for operational issues, availability group failures, memory pressure, I/O subsystem warnings, and security events. Use this skill whenever a SQL Server instance has experienced unexpected behavior, an AG failover, memory warnings, I/O latency alerts, or abnormal shutdown, and you need a structured timeline of what SQL Server recorded. Applies 33 checks (E1–E33) covering AG health, memory/resource pressure, I/O and storage, startup/shutdown, connectivity, config.
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.
What the file says
# SQL Server ERRORLOG Review Skill ## Purpose Parse and analyze SQL Server ERRORLOG content to surface operational warnings, high-availability failures, resource pressure signals, security events, and configuration anomalies. Applies 33 checks (E1–E33) across six categories: - **E1–E8** — AG / High Availability: failovers, lease expiry, replica state changes, synchronization errors - **E9–E14** — Memory and resource pressure: page allocation failures, OS paging, worker exhaustion, non-yielding schedulers - **E15–E19** — I/O and storage: slow I/O subsystem, corruption warnings, tempdb exhaustion, log backup gaps, VLF proliferation - **E20–E24** — Startup, shutdown, and connectivity: abnormal termination, restart cycling, login failure bursts, linked server errors - **E25–E28** — Configuration and informational: trace flags, unconfigured max memory, log rotation gaps, version end-of-support - **E29–E33** — SQL 2019/2022 modern features: ADR PVS cleanup stall, IQP DOP feedback, Ledger verification failure, CE feedback model change, Azure Arc agent disconnect ## Input Accept any of: - **File path** — path to the SQL Server ERRORLOG file (default location: …
Read the whole file at its exact version.
How to install
mdr add vanterx/mssql-performance-skills/sqlerrorlog-review@git:20260622.55f8c85mdr add vanterx/mssql-performance-skills/sqlerrorlog-review@sha256:f0457d3fa81f8a9fPin 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.
[](https://markdownregistry.com/a/art_u3ejdk6ifqfn2sf4)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260622.55f8c85 latest | 2026-06-22 | 55f8c85 | 35,348 B | A | view · diff |
| git:20260618.bc5c50b | 2026-06-18 | bc5c50b | 35,063 B | A | view · diff |
| git:20260607.6ff4f7a | 2026-06-07 | 6ff4f7a | 35,038 B | A | view · diff |
| git:20260605.9ec0ebe | 2026-06-05 | 9ec0ebe | 34,254 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (35348 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
vanterx/mssql-performance-skills · 5 stars · license MIT · pushed 2026-09-19 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_u3ejdk6ifqfn2sf4 GET https://markdownregistry.com/api/v1/resolve?ref=vanterx/mssql-performance-skills/sqlerrorlog-review GET https://markdownregistry.com/api/v1/blob/f0457d3fa81f8a9fb9807a9b363ab8c79e6257f130428619d75c008ff2da47de
Your agent 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.