sql_optimizer

sql_optimizer is a skill for Claude Code, Codex from G-Schumacher44/strata-oss. It costs 0 tokens per session (1,620 once invoked), scanned A, original, no licence file.

A skill for SQL optimisation, which means improving database queries so they run more efficiently. The description does not provide enough detail about its exact workflow or supported tools.

In plain words
What is it for?
It is for SQL query-optimisation work; the input does not specify particular jobs beyond that.
Why use it?
It is intended to address slow or inefficient SQL queries, but the available information does not say how it does this.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/g-schumacher44/strata-oss/sql_optimizer
Any agent
npx skills add G-Schumacher44/strata-oss --skill sql_optimizer
Clone the repo
git clone --depth 1 https://github.com/G-Schumacher44/strata-oss

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_optimizer

README.md
[![agentmods](https://agentmods.dev/badge/skills/g-schumacher44/strata-oss/sql_optimizer.svg)](https://agentmods.dev/skills/g-schumacher44/strata-oss/sql_optimizer)
Your own site
<a href="https://agentmods.dev/skills/g-schumacher44/strata-oss/sql_optimizer"><img src="https://agentmods.dev/badge/skills/g-schumacher44/strata-oss/sql_optimizer.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,620 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin unknown 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 $0.00000 $0.01620
Opus 5 $0.00000 $0.00810
Sonnet 5 $0.00000 $0.00324
Haiku 4.5 $0.00000 $0.00162

Measured 4d ago against content hash 2d856441c404, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

sql_optimizer 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 4d 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.

src/strata/skills/bi/bq/sql_optimizer/SKILL.md · 177 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Files

What ships with it

2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 4d ago First seen · 177 lines · 0 tokens per session scan A 2d856441c404

Subscribe to this mod's changes

sql_optimizer is a skill published in the GitHub repository G-Schumacher44/strata-oss (1 stars, last pushed 14d ago), with no licence file. It costs nothing until one of its globs matches a file; then it loads 1,620 tokens. 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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