sql-database-assistant SKILL.md skillA
sql-database-assistant from borghei/claude-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add borghei/claude-skills/sql-database-assistant@v1.0.0Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- borghei/claude-skills
- Path
engineering/sql-database-assistant/SKILL.md- Versions recorded
- 2
- Latest version
- v1.0.0, committed Jun 22, 2026
- First version recorded
- Apr 2, 2026
- Size
- 5,855 bytes
- Repository stars
- 1,075
- License
- a license file GitHub does not identify
This skill should be used when the user asks to "optimize SQL queries", "explore database schemas", "generate migration SQL", "analyze query performance", or "document database structure".
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
# SQL Database Assistant > **Category:** Engineering > **Domain:** Database Development & Optimization ## Overview The **SQL Database Assistant** skill provides tools for analyzing SQL query performance, exploring database schemas from DDL files, and generating migration SQL from schema differences. It helps teams write efficient queries, maintain clean schemas, and manage database evolution safely. ## Clarify First Before analyzing or generating, confirm these inputs. If any is unknown or vague, ASK — do not assume: - [ ] **Task** — query optimization / schema documentation / migration generation (selects the script) - [ ] **SQL input** — the query, the DDL file, or the from/to schema pair to operate on (the script's actual input) - [ ] **Target database / dialect** — Postgres / MySQL / etc. (changes index recommendations and migration SQL syntax) Stop rule: ask only the 2-3 that most change the output. If the user says "just draft it," proceed and list your assumptions at the top of the artifact. ## Quick Start ```bash # Analyze a SQL query for performance issues python scripts/query_optimizer.py --file slow_query.sql # Analyze inline SQL …
Read the whole file at its exact version.
How to install
mdr add borghei/claude-skills/sql-database-assistant@sha256:13313985474a19e0The line at the top of this page pins the label v1.0.0, 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.
[](https://markdownregistry.com/a/art_65xkpjujkh77wqni)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Apr 2, 2026 and Jun 22, 2026, about one every 81 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0.0 latest | 2026-06-22 | 65b93aa | 5,855 B | A | view · diff |
| v1.0.0 | 2026-04-02 | d83e68b | 5,232 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 (5855 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
borghei/claude-skills · 1,075 stars · license a license file GitHub does not identify · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_65xkpjujkh77wqni GET https://markdownregistry.com/api/v1/resolve?ref=borghei/claude-skills/sql-database-assistant GET https://markdownregistry.com/api/v1/blob/13313985474a19e0d5bbba7297364d04921962f438e2167b01dfb0f2f18d8c76
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: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.