sql
Query writing, schema work and data extraction.
5 tagged items
- ConfigClaude
CLAUDE.md for a data pipeline repository
A Claude Code project file that names the pipeline stages, says which scripts touch production data, and lists what needs a human sign-off before it…
- PromptUniversal
Check a SQL query for what it actually does before running it
Explains a query in plain language and flags anything destructive or unbounded. Use it before you run something you did not write against a real…
PostgreSQL MCP server
Lets the model query your database directly. Read-only is the setting that counts, and it is not the default everywhere.
Tested on Claude Sonnet · May 2026
- PromptUniversal
Write a SQL query from a plain question
Produces one query against a schema you provide, and asks a question instead of guessing when the schema is ambiguous.
Related terms
Vector database
A store built to find the vectors nearest to a query vector fast, across millions of items.