doodleino

DB Profile — Data skill for Claude Code

Data community

Profile database queries with EXPLAIN ANALYZE, diagnose slow scans, and recommend indexes.

How to install DB Profile

Installs to ~/.claude/skills/doodleino-nexus-os-db-profile/SKILL.md

Terminal

mkdir -p ~/.claude/skills/doodleino-nexus-os-db-profile && curl -fsSL https://raw.githubusercontent.com/doodleino/nexus-os/HEAD/commands/db-profile.md -o ~/.claude/skills/doodleino-nexus-os-db-profile/SKILL.md

Restart Claude Code, or start a new session, for it to be picked up.

What DB Profile does

description: Profile database queries with EXPLAIN ANALYZE, diagnose slow scans, and recommend indexes. agent: database-reviewer subtask: true

Database Query Profiling Command

Profile SQL queries, inspect execution plans via `EXPLAIN (ANALYZE, BUFFERS)`, detect sequential scans and lock contention, and generate index and rewrite recommendations.

Usage

`/db-profile [query-or-file] [--engine postgres|mysql|sqlite] [--buffers] [--format text|json|markdown]`

query-or-file (opti

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