vm0-ai/vm0-skills · sql-cookbook/SKILL.md

sql-cookbook skillA

sql-cookbook is agent-read markdown (skill) from vm0-ai/vm0-skills: Craft and optimize SQL for any warehouse dialect — Snowflake, BigQuery, Databricks, Redshift, PostgreSQL. Covers window functions, CTEs, aggregations, joins, funnel queries, cohort retention, deduplication, dialect translation, slow query tuning, and cross-platform syntax differences..

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 vm0-ai/vm0-skills/sql-cookbook@git:20260417.8c5d7c1
Exact content
mdr add vm0-ai/vm0-skills/sql-cookbook@sha256:655dc051c4b9d29c

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_hqkapbnth4whumqj.svg)](https://markdownregistry.com/a/art_hqkapbnth4whumqj)

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Versions

versioncommittedcommitsizeaudit
git:20260417.8c5d7c1 latest2026-04-17 8c5d7c1 11,492 BA view · diff
git:20260417.b284b7a2026-04-17 b284b7a 11,743 BA view · diff
git:20260313.d7233e42026-03-13 d7233e4 11,626 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 (11492 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

vm0-ai/vm0-skills · 76 stars · license none · pushed 2026-09-18 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_hqkapbnth4whumqj
GET https://markdownregistry.com/api/v1/resolve?ref=vm0-ai/vm0-skills/sql-cookbook
GET https://markdownregistry.com/api/v1/blob/655dc051c4b9d29c2d56c5ee68aa737b24792ffad1d6a1d78cd18a0415f1b6dd

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