sql-review

sql-review is a skill for Claude Code, Codex from Tarekkharsa/agentstack. It costs 13 tokens per session (40 once invoked), scanned A, original, Apache-2.0.

A checklist for checking SQL migrations, which are changes that update a database’s structure or data, before release.

In plain words
What is it for?
Reviewing migration plans and checking that each has a clear rollback path.
Why use it?
It helps catch migrations that cannot be safely undone if they cause problems in production.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Reviewing migration plans and checking that each has a clear rollback path.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/tarekkharsa/agentstack/sql-review
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add Tarekkharsa/agentstack --skill sql-review
Clone the repo
git clone --depth 1 https://github.com/Tarekkharsa/agentstack

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for sql-review

README.md
[![agentmods](https://agentmods.dev/badge/skills/tarekkharsa/agentstack/sql-review/github.svg)](https://agentmods.dev/skills/tarekkharsa/agentstack/sql-review)
Your own site
<a href="https://agentmods.dev/skills/tarekkharsa/agentstack/sql-review"><img src="https://agentmods.dev/badge/skills/tarekkharsa/agentstack/sql-review/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for sql-review

Your own site · 80×15
<a href="https://agentmods.dev/skills/tarekkharsa/agentstack/sql-review"><img src="https://agentmods.dev/badge/skills/tarekkharsa/agentstack/sql-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 13 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 40 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00013 $0.00040
Opus 5.5 $0.00005 $0.00016
Sonnet 5.5 $0.00003 $0.00008
Haiku 4.5 $0.00001 $0.00004

Measured 1mo ago against content hash 9c49fc515a55, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

sql-review scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

examples/projects/skills-workout/bundle/lib-sources/sql-review/SKILL.md · 7 lines

What it actually says

SQL review

SENTINEL-SQL: never ship a migration without an explicit rollback path.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 1mo ago First seen · 7 lines · 13 tokens per session scan A 9c49fc515a55

Subscribe to this mod's changes

sql-review is a skill published in the GitHub repository Tarekkharsa/agentstack (3 stars, last pushed 2mo ago), licensed Apache-2.0. It adds 13 tokens to every session and 40 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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