sql-linter

A modular SQL linter and auto-formatter with support for multiple dialects and templated code.

A validating SQL lexer and parser with a focus on MySQL dialect.

Pure-Go SQL parser, formatter, linter and security scanner for 8 dialects. Zero-copy, race-free, with an LSP and MCP server.

SQL as a first-class language: formatting, linting, security auditing and pre-commit hooks for your .sql files, plus type-safe code generation for 10 languages across 10 databases.

Database safety for Laravel on PostgreSQL and MySQL. SQLens lints the SQL your migrations actually emit for lock and downtime risk, audits live schemas, detects drift and security issues, classifies deploy risk, and provides deterministic CI-ready guards with explicit pass, fail, or undetermined results.

The data standard that makes your AI coding agent better at data work.

PostgreSQL migration linter. Blocks unsafe migrations before merge: 112 rules, the real Postgres parser, lock analysis, auto-fix. CLI, GitHub Action, MCP.

Static code analysis tool for T-SQL scripts and SSDT projects

CLI, MCP server, GitHub Action and pre-commit hook for sqlike: deterministic SQL analysis and query-equivalence checking. Tokenizes locally, so your real table names and values never leave your machine.

SQL Server / T-SQL migration linter: validates and explains DDL before it runs — locking (Sch-M), table rewrite vs metadata-only, reversibility, idempotency, failure risk. Deterministic static analysis, offline, CI-ready with SARIF and a GitHub Action. No LLM.

T-SQL static code analysis lib

Production-safe SQL query analyzer for Go — detects slow queries, N+1, and dangerous SQL patterns at runtime and in CI. Like golangci-lint, but for SQL.

A tool for linting/fixing SQL code within Python strings using SQLFluff

Integrate sql-lint in github action to check .sql file.

High-performance static analyzer, data lineage tracker, and security linter for Oracle PL/SQL written in Modern C++20 and ANTLR4. Operates offline without database connections.

Local SQL analyzer for CLI and GitHub Actions with deterministic rules, annotations and PostgreSQL EXPLAIN tools.

Test on tiny data before you run on giant data. MCP server + CLI that gives AI agents a dress rehearsal for SQL: cost preflight, scale lint with auto-fix, rehearse on 1% → 10%, predict 100%, run only within budget. DuckDB, Postgres, BigQuery, Snowflake. Local-first, MIT.

Deterministic SQL risk review for MySQL ticket SQL, with an optional local connector for read-only evidence.

Visual configurator for SQLFluff Configure SQL linting rules through a clean GUI. Dialect, indentation, layout and hundreds of rules — see the result live.

A SQL Linter in D Programming Language