# Chdb SQL

> Embedded ClickHouse SQL engine for Python via chDB — run analytical SQL on parquet/csv/json files, URLs, S3, and remote databases (Postgres, MySQL, MongoDB, ClickHouse Cloud, Iceberg, Delta Lake) with Session for stateful pipelines, parametrized queries, UDFs, and cross-source joins

## Facts
- Page: https://tashan.sh/capability/plugin-clickhouse-agent-skills-chdb-sql
- tashan id: plugin:clickhouse/agent-skills/chdb-sql
- Source: https://github.com/ClickHouse/agent-skills
- Type: plugin
- Category: database
- tashan score: 39.0 / 100
- Adoption: 7.0
- Upkeep: not measured
- Freshness: 93.0
- Evidence coverage: 59% of the inputs this score can use
- Health: active
- Instruction depth: not yet graded
- License: Apache-2.0
- Official: no

## Install

```sh
/plugin marketplace add ClickHouse/agent-skills
/plugin install chdb-sql@clickhouse-agent-skills
```

## Security audit
Not scanned. We audit npm-published capabilities; this one has no npm package we can resolve, or has not reached the queue. This is not a clean bill of health.

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Measured 2026-08-15 by tashan (https://tashan.sh) from public evidence. Scorer s5.