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Postgres Query

Checked
civitai·vlatest·database·Apache-2.0

Helps with PostgreSQL, querying 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 civitai/civitai --skill postgres-query -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

civitai

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 civitai/civitai at d61bf2b9ec.

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

Commit
d61bf2b9ec
Manifest
.claude/skills/postgres-query/SKILL.md
Scanned
5 files, 913 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 an AI agent to execute ad-hoc PostgreSQL queries for testing, debugging, and performance analysis. It provides a way to interact with PostgreSQL databases, retrieve data, and analyze query execution plans. The tool is designed to be read-only by default, prioritizing safety and preventing accidental modifications to the database.

When to use it

  • Testing SQL queries before integrating them into applications.
  • Debugging issues related to database performance or data retrieval.
  • Analyzing query execution plans to identify potential optimizations (e.g., verifying index usage).
  • Comparing the performance of different SQL query approaches.
  • Running read-only reports against a PostgreSQL database.

Key capabilities

  • Executes PostgreSQL queries using a Node.js script (query.mjs).
  • Supports --explain flag to generate execution plans (EXPLAIN ANALYZE).
  • Offers --writable flag for write operations, requiring explicit user permission.
  • Provides --data-packet flag to use the DataPacket replica (read-only).
  • Allows setting a query timeout with --timeout.
  • Enables reading queries from files using --file.
  • Supports JSON output format with --json.
  • Suppresses verbose output with --quiet.

Example prompts

  • "Run the query 'SELECT id, username FROM "User" LIMIT 5'"
  • "Explain the execution plan for this query: SELECT * FROM "Model" WHERE id = 1"
  • "Execute the SQL query from file 'my-query.sql'"

Tips & gotchas

  • The skill is read-only by default, preventing accidental data modifications. Use --writable with caution and only after obtaining explicit user permission.
  • Be mindful of query timeouts; complex queries might require increasing the timeout using --timeout.
  • Review execution plans (using --explain) to identify potential performance bottlenecks and ensure proper index usage.