supabase-community/postgres-language-server

Health v2 · maintenance only

Adoption not part of the score

5250 stars · 124 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

A Language Server Protocol implementation and toolchain for Postgres SQL, built on libpg_query for 100% syntax compatibility. It provides editor features like autocompletion, hover, diagnostics, type checking, formatting, and linting via LSP, CLI, HTTP APIs, and a WebAssembly module.

Use cases

• get SQL autocompletion and hover docs in my editor for Postgres
• lint Postgres migrations for unsafe changes
• type-check SQL queries against a live database
• format SQL files consistently
• catch syntax errors in PL/pgSQL functions while editing
• integrate Postgres SQL diagnostics into Neovim or VSCode

When to choose

• you write or maintain Postgres SQL and want IDE-grade tooling
• you need migration or database linting in CI
• you want a parser-accurate SQL formatter or diagnostics via LSP

When to avoid

• you work with non-Postgres databases like MySQL or SQLite
• you need a full SQL IDE or query GUI rather than editor tooling

Facets

library · maturity active

linter formatter parser developer-tools editor databases developer-tools parsers apis cross-platform editor-plugin cli wasm postgres language-server-protocol sql lsp rust type-checking autocompletion migration-linting

Member repositories

For agents

markdown · JSON · MCP: product_card(name="supabase-community/postgres-language-server")