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Sqlite Optimization

Checked
jrajasekera·vlatest·database

Helps with SQLite, optimization as part of working with databases and data persistence workflows.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add jrajasekera/jr-agent-skills --skill sqlite-optimization -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

jrajasekera

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No undeclared network calls: passed

    Makes no network calls.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

  • No pipe-to-shell installers: passed

    No pipe-to-shell or download-and-run installers.

    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

  • Pinned to a commit: passed

    Scanned jrajasekera/claude-skills at 97be7c2ace.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
97be7c2ace
Manifest
skills/sqlite-optimization/SKILL.md
Scanned
4 files, 746 lines
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

What it does

This skill optimizes SQLite database performance. It analyzes SQL queries and suggests improvements, such as adding indexes or rewriting query logic for better efficiency. The goal is to reduce query execution time and improve overall database responsiveness.

When to use it

  • Slow Queries: When you have specific SQL queries that are taking an unacceptable amount of time to execute.
  • Database Bottleneck: If your application's performance is limited by the speed of SQLite operations.
  • Large Datasets: When working with large amounts of data in a SQLite database, optimization becomes increasingly important.
  • Resource Constraints: In environments with limited CPU or memory resources where efficient queries are crucial.

Key capabilities

  • SQL query analysis
  • Index suggestion
  • Query rewriting recommendations
  • Performance improvement suggestions

Example prompts

  • "Analyze this SQL query: SELECT * FROM users WHERE age > 30; and suggest optimizations."
  • "My SQLite database is slow. Can you identify the most inefficient queries?"
  • "Suggest indexes for a table called 'orders' with columns 'customer_id', 'order_date', and 'total_amount'."

Tips & gotchas

The skill requires access to the SQL query or schema of the SQLite database being analyzed. It’s best suited for relatively straightforward queries; complex stored procedures might require more manual intervention.