The main idea is to make database introspection and querying simple and efficient when an agent has shell access. With a single command (dbcli snap), you can retrieve schema details, table relationships, and basic data profiling (column stats, ranges, cardinality) without stitching together multiple queries or tools. This helps reduce token usage and unnecessary round-trips in agent workflows.
Dbcli supports multiple databases, including PostgreSQL, MySQL, MariaDB, SQLite, DuckDB, ClickHouse, SQL Server, and others via optional drivers. It allows running queries, executing SQL files, and writing data directly from the CLI. There’s no server process or external service required — just install locally with:
pip install -e .
The goal is to provide a simple, agent-agnostic alternative to heavier protocol-based approaches, working with any system capable of executing shell commands.
I’d really appreciate feedback, especially from those building AI agents or tools that require structured database access.
Github repo: https://github.com/JustVugg/dbcli
