39 tagged duckdb, measured the same way as everything else here.
Browse within: agriculture 33bun 33cyanheads 33fao 33faostat 33sql 18knowledge-base 16mcp-server 16duckdb-extension 15embeddings 15data-engineering 13data-quality 13ETL 12olap 12
Skill Claude CodeCodex
Augment a Wren project with business context that DB schema cannot carry — enum value meanings, units (USD vs cents, ms vs sec), NULL semantics, magic sentinels (-1 = unknown), soft-delete default filters, business synonyms, time-grain / TZ conventions, cross-system identifiers, currency rules, canonical-table…
Skill Claude CodeCodex
Run SQL against connections saved in DBCode using the dbcode command line. Use when a task needs to query, check, or export data from a database the user has set up in DBCode (VS Code, Cursor, Windsurf, or another VS Code fork), run a .sql file, get results as JSON or CSV, or script a database check. Covers finding…
Skill Claude Code
Convert existing tasks into actionable, dependency-ordered GitHub issues for the feature based on available design artifacts.
Skill Claude CodeCodex
Build and maintain OpenIslands data dashboards — typed manifests of visual islands bound to local files (CSV / JSON / Parquet / SQLite / markdown), edited safely over the OpenIslands MCP server in Code Mode (one execute tool you drive with JavaScript). Use whenever a project has apps/ /manifest.json or an .mcp.json…
Skill Claude CodeCodex
Agentic data quality validation across warehouses (DuckDB, BigQuery, Athena, Databricks, Postgres) with LLM diagnosis, root cause analysis, and audit trail.
rctruta/sql-benchmarks-dagster
Skill Claude CodeCodex
Build and submit a scaling benchmark experiment. Use when the goal names a scale-varying investigation (e.g. how does X scale from N to M rows, is the growth linear, or at what size does Y break).
Skill Claude CodeCodex
A data-quality repair process in which one role proposes database fixes and another independently checks them on a copy before changes are saved.
Skill Claude CodeCodex
Deploy Operator ETL to GCP — Terraform, Docker, Cloud Build, Cloud Run, BigQuery. Use when lifting from local DuckDB MVP to staging/production infrastructure.
kroq86/data-engineering-runtime-lab
Skill Codex
Use when the user wants to operate, diagnose, or validate the Mini Data Engine MCP runtime from Codex; prefer the MCP surface over raw shell commands, start with projecttoolcatalog and projectgetdefaults, then use healthcheck, projectrunregression, explainrun, projectcomparebaseline, and related runtime tools.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: