database-query-helper

jduncan-rva/database-query-helper

Helps query and analyze PostgreSQL databases. Use when the user asks about database queries, schema inspection, table relationships, or data analysis tasks. Can connect to local or remote PostgreSQL instances and execute safe, parameterized queries. Supports schema exploration, query optimization suggestions, and data export.

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Installation

Option 1: Use slash command in Claude Code

/install-skill https://github.com/jduncan-rva/database-query-helper

Option 2: Clone to skills directory

# Global (all projects)

git clone https://github.com/jduncan-rva/database-query-helper ~/.claude/skills/database-query-helper

# Project-specific

git clone https://github.com/jduncan-rva/database-query-helper .claude/skills/database-query-helper

Add MCP server to .cursor/mcp.json:

{
  "mcpServers": {
    "skillz": {
      "command": "npx",
      "args": ["-y", "skillz-mcp", "https://github.com/jduncan-rva/database-query-helper"]
    }
  }
}

Restart Cursor after adding the configuration.

Option 1: Use Gemini CLI command

gemini extensions install https://github.com/jduncan-rva/database-query-helper

Option 2: Clone to extensions directory

git clone https://github.com/jduncan-rva/database-query-helper ~/.gemini/extensions/database-query-helper