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Postgres Expert

Checked
cin12211·vlatest·database·MIT

Troubleshoot complex Postgres queries, optimize performance, and design schemas with expert guidance from cin12211's Postgres-Expert.

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 cin12211/orca-q --skill postgres-expert -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

cin12211

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 cin12211/orca-q at 3142fe610b.

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

Commit
3142fe610b
Manifest
.agent/skills/postgres-expert/SKILL.md
Scanned
2 files, 1,194 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 provides expert-level capabilities for interacting with and managing PostgreSQL databases. It can generate complex SQL queries, analyze database schemas, optimize query performance, and troubleshoot common database issues. The agent leverages its knowledge to provide accurate and efficient solutions related to PostgreSQL administration and development.

When to use it

  • You need to write a complex SQL query that joins multiple tables with specific filtering conditions.
  • You want to understand the optimal indexing strategy for a particular table in your database.
  • You're experiencing slow query performance and require assistance identifying bottlenecks.
  • You need help diagnosing an error message or unexpected behavior within your PostgreSQL environment.

Key capabilities

  • SQL Query Generation
  • Database Schema Analysis
  • Query Performance Optimization
  • PostgreSQL Troubleshooting

Example prompts

  • "Write a SQL query to find all customers who placed orders over $100 in the last month."
  • "Analyze this database schema and suggest appropriate indexes for faster querying."
  • "This query is taking too long. Can you help me optimize it?"
  • "I'm getting an error 'relation does not exist'. What could be causing this?"

Tips & gotchas

To get the best results, provide clear details about your database schema and the specific problem you are trying to solve. The skill assumes a working PostgreSQL environment is accessible for analysis and query execution.