Skip to content
TrustedSkillsbeta
Back to all skills

Sql Guide

Checked
ar4mirez·vlatest·database·MIT

This SQL Guide assists users in writing correct queries by providing explanations and suggestions, boosting database proficiency.

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 ar4mirez/samuel --skill sql-guide -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

ar4mirez

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 ar4mirez/samuel at 571d3d1834.

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

Commit
571d3d1834
Manifest
.claude/skills/sql-guide/SKILL.md
Scanned
4 files, 1,372 lines
Copies in repo
2 — all of them scanned
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 allows AI agents to understand and execute SQL queries against relational databases. It can retrieve, insert, update, and delete data based on provided instructions. The agent can also generate SQL statements from natural language descriptions of desired database operations.

When to use it

  • Data Extraction: Retrieve specific information from a database, such as customer order history or product inventory levels.
  • Report Generation: Create reports by querying and aggregating data from multiple tables in a database.
  • Database Updates: Modify existing records within a database, like updating a customer's address or adding a new product.
  • Data Analysis: Perform basic analysis on data stored in databases, such as calculating averages or identifying trends.

Key capabilities

  • SQL query execution
  • Natural language to SQL translation
  • Data retrieval (SELECT)
  • Data modification (INSERT, UPDATE, DELETE)

Example prompts

  • "Get me a list of all customers who live in California."
  • "Create a new user with the username 'newuser' and password 'password'."
  • "Update the price of product ID 123 to $19.99."

Tips & gotchas

The agent requires access to a database connection string (host, port, username, password) to function correctly. Be mindful of security implications when providing this information and avoid hardcoding sensitive credentials directly into prompts.