Harlequin

harlequin

Easy, fast, and beautiful database client for the terminal

Runs as harlequin|macOS, Linux, Windows|harlequin.sh

Open form in Otty otty.toml

What the manifest covers

3 sections, each its own tab

Command form

ai-draft · 2 tasks · 3 fields

otty gui harlequin opens Open databases and fills your prompt with the command.

Autocomplete

generated · 0.8 KB

Subcommands, options and argument candidates Otty offers as you type.

Dotfiles

3 paths · 5 credential files

Where it keeps its config, which parts are credentials, and which lines belong to one machine.

Published manifest

Immutable: every revision keeps its URL and its digest

Version window

All versions

Revision

776f3568014dd7fb873789ca0506872ff92266b462666e8ed95fe4491c259b04

Read it

otty.toml · JSON · API metadata

SourcesEvery field cites one of these

docs

harlequin "path/to/duck.db" "another_duck.db" harlequin --adapter sqlite harlequin -a sqlite "path/to/sqlite.db" "another_sqlite.db" `--read-only` connects in a mode the database refuses writes in Harlequin takes `--read-only` too.

manualmain 2026-10

github.com