https://vibecoding.rest/tags/sql/Recent content in Sql on Vibe CodingHugoenhttps://vibecoding.rest/mcp-servers/postgres/Mon, 01 Jan 0001 00:00:00 +0000https://vibecoding.rest/mcp-servers/postgres/<p>The Postgres server gives an agent introspection into a database&rsquo;s schema — tables, columns, relationships — and the ability to run read-only queries against it.</p> <h2 id="why-it-matters">Why it matters</h2> <p>Without this, an agent writing SQL is guessing at your schema from memory or from whatever you paste in. With direct, read-only access, it can verify a query actually runs and returns the shape of data you expect before you ever run it yourself.</p>https://vibecoding.rest/skills/postgres-query-skill/Mon, 01 Jan 0001 00:00:00 +0000https://vibecoding.rest/skills/postgres-query-skill/<p>This skill executes safe, read-only SQL queries against PostgreSQL databases, with multi-connection support and defense-in-depth safeguards against destructive statements.</p> <h2 id="why-a-skill-for-this">Why a skill for this</h2> <p>Letting a model run arbitrary SQL against a real database is risky without hard guardrails. Restricting the skill to read-only queries with explicit safeguards makes database exploration usable without risking accidental writes.</p>