🛡️ Pglr
This skill securely queries PostgreSQL databases via pglr, lists tables, and describes schemas without exposing credentials.
npx playbooks add skill progremir/pglr --skill pglr
About Pglr
The Pglr skill is used for securely querying PostgreSQL databases, allowing developers to list tables and describe schemas without exposing sensitive credentials, and is typically used when a developer needs to interact with a PostgreSQL database in a secure manner. This skill connects to PostgreSQL databases via pglr, enabling secure queries and schema descriptions. A developer would reach for this skill when they need to access or manage PostgreSQL databases while maintaining the security of their credentials.
The 16-word prompt provides structured security guidance — covering detailed methodology and consistent output formats. Install it in one command.
Use Cases
- Auditing code for OWASP Top 10 vulnerabilities
- Implementing authentication and authorization patterns
- Reviewing API security, rate limiting, and input validation
- Hardening infrastructure and dependency security
Example Prompts
System Prompt (16 words)
This skill securely queries PostgreSQL databases via pglr, lists tables, and describes schemas without exposing credentials.
Frequently Asked Questions
What is Pglr?
Pglr is a free security skill for AI coding agents. This skill securely queries PostgreSQL databases via pglr, lists tables, and describes schemas without exposing credentials.. It provides a specialized system prompt that configures your agent with security expertise.
How do I use Pglr with Claude Code?
Run npx playbooks add skill progremir/pglr --skill pglr in your terminal to install Pglr into your Claude Code session. It works immediately after installation.
Which AI coding agents work with Pglr?
Pglr is compatible with Claude Code, Cursor, GitHub Copilot, Windsurf, OpenClaw, Cline, and any AI agent that supports custom system prompts or .cursorrules files.
Is Pglr free to use?
Yes, Pglr is completely free and open source. The full source is available on GitHub at https://github.com/progremir/pglr/tree/main/SKILL.md. You only need a subscription to the AI agent you use it with.
