chdb-datastore
chdb-datastore is an agent skill published by clickhouse, listed under data & analysis. It lives in the ClickHouse/agent-skills repository, which has 561 GitHub stars and is licensed under Apache-2.0; we last read it on 2026-09-16.
chdb-datastore connects tabular data sources like pandas DataFrames, parquet, csv, Arrow, json, S3, MySQL, PostgreSQL, MongoDB, ClickHouse Cloud, Iceberg, and Delta Lake, providing a pandas-compatible API with ClickHouse as the backend engine for filtering, grouping, aggregating, and joining data. It requires no specific credentials other than those needed for accessing external data sources.
Install
skills is a generic installer for any repository of Claude agent skills -- it reads ClickHouse/agent-skills’s own structure rather than assuming one, the same way this page reads the skill’s own SKILL.md rather than assuming a format.
npx skills add ClickHouse/agent-skills
Maintenance
Use when the user has tabular data (pandas DataFrame, parquet, csv, Arrow, json) and wants to filter, group, aggregate, join, or speed up slow pandas. Provides chDB DataStore — same pandas API, ClickHouse engine underneath. Also handles reading from S3, MySQL, PostgreSQL, MongoDB, ClickHouse Cloud, Iceberg, Delta Lake as DataFrames and joining across sources. TRIGGER when: user mentions DataFrame, parquet, csv, "fast pandas", "speed up pandas", or cross-source DataFrame joins; user imports `chdb.datastore` or `from datastore import DataStore`. SKIP this skill for raw SQL syntax (use chdb-sql instead), ClickHouse server administration, or non-Python DataStore API work.
chdb-datastore compared with similar skills
| Skill | Publisher | What it does | Repo stars | Last update |
|---|---|---|---|---|
| chdb-datastore (this page) | clickhouse | Use when the user has tabular data (pandas DataFrame, parquet, csv, Arrow, json) and wants to filter, group,… | 561 | 2026-10-25 |
| chdb-sql(same repository) | clickhouse | Use when the user wants to run SQL — especially analytical SQL — on local files (parquet/csv/json), URLs, S3… | 561 | 2026-10-25 |
| agent-platform-rag-engine-management | Manage and query Agent Platform RAG Engine Corpora and retrieve grounded contexts using the Google GenAI SDK.… | 21,580 | 2026-10-25 | |
| alloydb-basics | Manages clusters, instances, and backups for AlloyDB for PostgreSQL, and integrates with AlloyDB Model Contex… | 21,580 | 2026-10-25 | |
| bigquery-ai-ml | Leverages BigQuery's built-in machine learning and GenAI capabilities for advanced data analytics. Use when y… | 21,580 | 2026-10-25 | |
| bigquery-basics | Manages datasets, tables, and jobs in BigQuery. Use when you need to interact with BigQuery, run SQL queries,… | 21,580 | 2026-10-25 | |
| bigquery-bigframes | Generates Python code using BigQuery DataFrames (BigFrames). Use by default for any Python data task involvin… | 21,580 | 2026-10-25 |
Skills from the same repository first, then others for this job by repository stars. Figures are from each repository when we last read it.
Common questions about chdb-datastore
- What does chdb-datastore do?
- chdb-datastore connects tabular data sources like pandas DataFrames, parquet, csv, Arrow, json, S3, MySQL, PostgreSQL, MongoDB, ClickHouse Cloud, Iceberg, and Delta Lake, providing a pandas-compatible API with ClickHouse as the backend engine for filtering, grouping, aggregating, and joining data. It requires no specific credentials other than those needed for accessing external data sources.
- How do I install chdb-datastore?
- Run npx skills add ClickHouse/agent-skills. The skills installer reads the repository’s own structure, so it works for any repository of agent skills.
- Who publishes chdb-datastore?
- clickhouse.
- Is chdb-datastore maintained, and what licence does it use?
- Its repository has 561 GitHub stars and its state in our directory is listed. Its last commit we recorded was on 2026-10-25. The repository declares the Apache-2.0 licence.
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