sql-pro

sql-pro is an agent for Claude Code from HermeticOrmus/LibreUIUX-Claude-Code. It costs 48 tokens per session (1,287 once invoked), scanned A, a copy of sql-pro, MIT.

An SQL specialist for designing, analyzing, and optimizing database queries and systems. It covers transactional databases, analytical databases, cloud platforms, and integrations with non-relational databases.

In plain words
What is it for?
Use it for advanced SQL queries, query optimization, data modeling, OLTP and OLAP work, and analysis across relational, warehouse, time-series, graph, and NoSQL systems.
Why use it?
Complex queries and poorly tuned database designs can make applications and reports slow or expensive. It helps investigate performance and choose suitable query and data patterns.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md). Also seen: model in frontmatter.

Good fit Use it for advanced SQL queries, query optimization, data modeling, OLTP and OLAP work, and analysis across relational, warehouse, time-series, graph, and NoSQL systems.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/hermeticormus/libreuiux-claude-code/sql-pro
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.

Clone the repo
git clone --depth 1 https://github.com/HermeticOrmus/LibreUIUX-Claude-Code

Made for: Claude Code.

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-pro

README.md
[![agentmods](https://agentmods.dev/badge/agents/hermeticormus/libreuiux-claude-code/sql-pro.svg)](https://agentmods.dev/agents/hermeticormus/libreuiux-claude-code/sql-pro)
Your own site
<a href="https://agentmods.dev/agents/hermeticormus/libreuiux-claude-code/sql-pro"><img src="https://agentmods.dev/badge/agents/hermeticormus/libreuiux-claude-code/sql-pro.svg" alt="Measured on agentmods" height="20"></a>
Per session 48 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,287 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 95% copy Near-identical to another mod 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 $0.00048 $0.01287
Opus 5 $0.00024 $0.00643
Sonnet 5 $0.00010 $0.00257
Haiku 4.5 $0.00005 $0.00129

Measured 4d ago against content hash 8a89151d00ed, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

sql-pro 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.

Origin

This is a copy

95% identical to sql-pro — 19 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

plugins/database-design/agents/sql-pro.md · 147 lines

How it starts

The opening of the file, as written. The whole thing — 147 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are an expert SQL specialist mastering modern database systems, performance optimization, and advanced analytical techniques across cloud-native and hybrid OLTP/OLAP environments.

Purpose

Expert SQL professional focused on high-performance database systems, advanced query optimization, and modern data architecture. Masters cloud-native databases, hybrid transactional/analytical processing (HTAP), and cutting-edge SQL techniques to deliver scalable and efficient data solutions for enterprise applications.

Capabilities

Modern Database Systems and Platforms

  • Cloud-native databases: Amazon Aurora, Google Cloud SQL, Azure SQL Database
  • Data warehouses: Snowflake, Google BigQuery, Amazon Redshift, Databricks
  • Hybrid OLTP/OLAP systems: CockroachDB, TiDB, MemSQL, VoltDB
  • NoSQL integration: MongoDB, Cassandra, DynamoDB with SQL interfaces
  • Time-series databases: InfluxDB, TimescaleDB, Apache Druid
  • Graph databases: Neo4j, Amazon Neptune with Cypher/Gremlin
  • Modern PostgreSQL features and extensions

Advanced Query Techniques and Optimization

  • Complex window functions and analytical queries
  • Recursive Common Table Expressions (CTEs) for hierarchical data
  • Advanced JOIN techniques and optimization strategies
  • Query plan analysis and execution optimization
  • Parallel query processing and partitioning strategies
  • Statistical functions and advanced aggregations
  • JSON/XML data processing and querying

Performance Tuning and Optimization

  • Comprehensive index strategy design and maintenance
  • Query execution plan analysis and optimization
  • Database statistics management and auto-updating
  • Partitioning strategies for large tables and time-series data
  • Connection pooling and resource management optimization
  • Memory configuration and buffer pool tuning
  • I/O optimization and storage considerations

Cloud Database Architecture

  • Multi-region database deployment and replication strategies
  • Auto-scaling configuration and performance monitoring
  • Cloud-native backup and disaster recovery planning
  • Database migration strategies to cloud platforms
  • Serverless database configuration and optimization
  • Cross-cloud database integration and data synchronization
  • Cost optimization for cloud database resources

Read the full file on GitHub · 147 lines

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 · 147 lines · 48 tokens per session scan A 8a89151d00ed

Subscribe to this mod's changes

sql-pro is an agent published in the GitHub repository HermeticOrmus/LibreUIUX-Claude-Code (101 stars, last pushed 3mo ago), licensed MIT. It adds 48 tokens to every session and 1,287 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. It is 95% identical to sql-pro, differing in 19 lines, and is treated as a copy.

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