Data & Analytics · PostgreSQL · For data scientists

A skill your agent uses when the user has tabular data (pandas DataFrame, parquet, csv, Arrow, json) and wants to filter, group, aggregate, join, or speed up slow pandas.

vemetric/vemetric

A skill your agent uses to analyze an existing PostgreSQL database and identify which tables should be converted to Timescale/TimescaleDB hypertables.

timescale/pg-aiguide

Cut a dbt-materialize PyPI release: bump the version in version.py and setup.py, date the Unreleased CHANGELOG entry, and open the release PR with a Ship: <url body.

MaterializeInc/materialize

Tune Matplotlib labels on pgbent PG18 charts: scatter point placement, horizontal bar value labels (inside bar with contrast color when they fit), overlap avoidance, and PNG regeneration.

gregs1104/pgbent

Build multimodal AI apps with Pixeltable. An agent skill from pixeltable/pixeltable.

pixeltable/pixeltable

Query Executor's production telemetry — Axiom traces (executor-cloud dataset), prod Postgres via PlanetScale, PostHog product analytics — through the Executor MCP.

UsefulSoftwareCo/executor

Delegates dbt and warehouse tasks such as lineage, migrations and cost attribution to the altimate-code CLI agent and relays its answer back.

AltimateAI/data-engineering-skills

Create a new Whirl example project in the examples/ directory.

godatadriven/whirl

A skill your agent uses when creating database schemas or tables for Timescale, TimescaleDB, TigerData, or Tiger Cloud, especially for time-series, IoT, metrics, events, or log data.

timescale/pg-aiguide

TimescaleDB - PostgreSQL extension for high-performance time-series and event data analytics, hypertables, continuous aggregates, compression, and…

2025Emma/vibe-coding-cn

Builds Windmill data pipelines as independent, pipeline-annotated scripts forming a DAG over shared storage, defaulting to DuckDB nodes that materialize into DuckLake tables.

windmill-labs/windmill

Takes a plain-language dashboard request through brand setup, data exploration, planning, an interactive HTML mock and a Tableau implementation spec.

Kilo-Org/kilo-marketplace

Comprehensive toolkit for developing with the CocoIndex library.

davila7/claude-code-templates

Guides database architecture for PostgreSQL, DuckDB, Parquet, PGVector, and Neo4j.

rileyhilliard/claude-essentials

Time-series database implementation for metrics, IoT, financial data, and observability backends.

ancoleman/ai-design-components

Crawl CNKI journal paper metadata with the local Python crawler and save to PostgreSQL.

Drchronx/ai-agent-research-starter-kit

Populate person or group properties from a data warehouse table or materialized view, so warehouse columns become properties usable in feature flags, cohorts, and insights.

PostHog/posthog

Light, consented, cookieless, self-hosted visitor analytics inside the Payload admin — a page-views collection in the CMS's own Postgres written by a same-origin /api/track beacon, an Analytics view…

textura-agency/next16-claude-starter

Database development and operations workflow covering SQL, NoSQL, database design, migrations, optimization, and data engineering.

aiskillstore/marketplace

Analyze Fly.io Machine, volume, network, IP, and Managed Postgres cost drivers without freezing volatile prices.

jeremylongshore/tons-of-skills-marketplace

Guide to Metabase for open-source research data analytics and dashboards

wentorai/research-plugins