# columnar-tech

> Open-source publisher. Listings imported from github.com/columnar-tech — credited to the original author with their license.

- **Listings:** 3
- **Total installs:** 0
- **Profile:** https://agentstack.voostack.com/s/columnar-tech
- **Website:** https://github.com/columnar-tech

## Published listings

- [Duckdb Adbc](https://agentstack.voostack.com/l/skill-columnar-tech-skills-duckdb-adbc) — Skill · Free — `agentstack add skill-columnar-tech-skills-duckdb-adbc`
  Query external databases from DuckDB using the ADBC (Arrow Database Connectivity) community extension. Use when the user wants to run SQL against any database with an ADBC driver (BigQuery, ClickHouse, Databricks, PostgreSQL, MySQL, Redshift, SingleStore, Snowflake, SQL Server, SQLite, Trino, etc.) from within DuckDB, attach an external database as a DuckDB catalog, read remote data with `read_ad…
- [Dbc](https://agentstack.voostack.com/l/skill-columnar-tech-skills-dbc) — Skill · Free · security-reviewed — `agentstack add skill-columnar-tech-skills-dbc`
  Install ADBC (Arrow Database Connectivity) drivers with dbc. Use when the user wants to install database drivers and connect to databases.
- [Databow](https://agentstack.voostack.com/l/skill-columnar-tech-skills-databow) — Skill · Free · security-reviewed — `agentstack add skill-columnar-tech-skills-databow`
  Query SQL databases with the databow CLI. Use when the user wants to run SQL queries against any database with an ADBC driver (BigQuery, ClickHouse, Databricks, DataFusion, DuckDB, Exasol, Microsoft SQL Server, MySQL, PostgreSQL, Redshift, SingleStore, Snowflake, Spark, SQLite, Trino, etc.), export query results to JSON/CSV/Arrow IPC files, or work with ADBC connection profiles.

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Seller on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Install any with `agentstack add <slug>`.