Oleander
Data lakes and processing
Skills for Oleander lake catalogs, data queries, Polars, Spark, and lineage workflows.
Featured skills
lake-catalog
Engine-agnostic oleander lake catalog conventions: catalog.namespace.table naming, hierarchy, and catalog-qualified...
lake-query
Runs lake SQL through oleander's query router: query_run for reads, query_submit for writes, spark_sql_submit for named...
polars-submit
Runs Polars queries or scripts on oleander via the CLI, in local or distributed mode, and saves results to the lake...
spark-best-practices
General Apache Spark best practices for scalable, maintainable DataFrame jobs: avoid driver materialization, reduce...
spark-lake-catalog
Spark patterns for reading and writing oleander lake catalog tables: spark.table(), append vs overwrite, and avoiding...
spark-lineage
Preserves connected OpenLineage for oleander Spark jobs by avoiding collect()/toPandas() between read and write, and...
spark-submit
Submits, monitors, aborts, and configures Spark jobs on oleander via MCP (spark_jobs_submit), the CLI, and the...
Olostep Dev - web scraping, crawling, and search API for AI
Web scraping and crawling
Skills for Olostep web extraction, crawling, search, and research automation.
OpenAI
Codex developer tools
OpenAI skills for code review, pull requests, testing, and Codex extensions.
OpenSearch
Search applications and analytics
Skills for OpenSearch applications, cloud deployment, observability, and query workflows.