Unfragile

The request names sql-formatter, which is not itself among the candidate pages, so the closest matches are tools that format or lint SQL. SQLFluff is a SQL linter that auto-fixes most style and syntax errors 1, and sqlc compiles SQL into type-safe code 7, which is a different job. Pygments offers generic syntax highlighting for many languages 5, and Beautifier is a JavaScript formatter, not SQL 10. Only SQLFluff directly reformats SQL in the sources shown.

1
SQLFluffsqlfluff.comverified and signed
An open-source, configurable SQL linter that finds style and syntax issues and auto-fixes most of them, so SQL code is consistently formatted 1.
Website Docs
+3 community tools built for it
for agents: formatter · linter · sql
2
Pygmentspygments.orgverified and signed
A generic syntax highlighter for over 600 languages and text formats, usable as a command-line tool and library, though it highlights rather than reformats SQL 5.
Website Docs
for agents: syntax · highlighting
3
sqlcsqlc.devwebsite read, tools not yet checked
Compiles SQL queries into type-safe code in supported languages; it generates code from SQL rather than formatting SQL text 7.
Website Docs Get started

Sources

1SQLFluffsqlfluff.com · read 2026-10-29
5Welcome! — Pygmentspygments.org · read 2026-10-29
7Compile SQL to type-safe code | sqlc.devsqlc.dev · read 2026-10-29
10Online JavaScript beautifierbeautifier.io · read 2026-10-29

For agents: the 10 actions behind this answer

formatter · sqlfluff verified and signed
sql-optimization · sql-optimization verified and signed
Universal SQL performance optimization assistant for comprehensive query tuning, indexing strategies, and database performance analysis across all SQL databases (MySQL, PostgreSQL, SQL Server, Oracle). Provides execution plan analysis, pagination optimization, batch operations, and performance monit
search_rows · Supabase (Activepieces) verified and signed
Search Rows — Search for rows in a table with filters and pagination
chdb-sql · chdb-sql verified and signed
Use when the user wants to run SQL — especially analytical SQL — on local files (parquet/csv/json), URLs, S3 paths, or remote databases (Postgres, MySQL, MongoDB, ClickHouse Cloud, Iceberg, Delta Lake) without setting up a server. Provides chDB — embedded ClickHouse SQL in Python with 1000+ function
syntax · Pygments verified and signed
Connector · MySql.Data verified and signed
· sqlc website read, tools not yet checked
Compile SQL to type-safe code
analytics-engine-sql-query-get · Cloudflare API verified and signed
Execute an Analytics Engine SQL query via query parameter
· Async website read, tools not yet checked
A Rust library for easy and understandable async programming
· Beautifier website read, tools not yet checked

Labels are the instruments' verdict and are never changed by ranking. Agents and robots get this same answer as JSON at /api/v1/find?q=…&answer=1 and through the MCP server.