Development · Data pipelines and ETL

Builds validated architecture, workflow, sequence, data-flow and lifecycle diagrams as standalone interactive HTML from a small JSON spec, with optional motion and image export.

Unclecheng-li/AI_Animation

Create professional architecture, workflow, sequence, data-flow, and lifecycle/state diagrams as standalone HTML files with SVG graphics, a built-in dark/light theme toggle, and one-click export to…

molvqingtai/WebChat

Iterative code refinement through plan → code → evaluate → refine cycles.

EvoScientist/EvoSkills

Standard branch, commit, and pull-request workflow for this repo.

wgzhao/Addax

Selectively monitor important long-running or resource-intensive commands with Haoleme by prefixing them with hao, so status, output, and completion notifications sync to the mobile app.

HaolemeApp/Haoleme

Stereopy project maintenance guide for code review, bug fixing, and feature development.

STOmics/Stereopy

Step-argument skill that formalizes writing an Aspire "What's new in N.N" release-notes page (src/frontend/src/content/docs/whats-new/aspire-N-N.mdx) as a repeatable lifecycle.

microsoft/aspire.dev

Workflow and best practices for writing Apache Airflow DAGs.

astronomer/agents

Pre-PR code review gate. An agent skill from ByteDance-Seed/VeOmni.

ByteDance-Seed/VeOmni

Checks a Workers sync capability against a list of common bugs, such as stuck cursors, endless pagination and lost deletions, and reports by severity.

makenotion/workers-template

Expert guidance for working with Dagster and the dg CLI. An agent skill from dagster-io/skills.

dagster-io/skills

Walks through fixing dbt compilation, database and test errors: read the full error, check upstream models, apply a fix, then verify with dbt build and a data preview.

AltimateAI/data-engineering-skills

Describe images (charts, diagrams, tables, screenshots) using Vision AI.

Wide-Moat/open-computer-use

VeOmni-specific checklist for feature development and refactoring.

ByteDance-Seed/VeOmni

Conventions for writing empirical finance R code with data.table, fixest, arrow, and ggplot2.

aspi6246/Claude-Code-Skills-for-Academics

Safely refactors dbt models with downstream impact analysis.

AltimateAI/data-engineering-skills

Python error handling patterns including input validation, exception hierarchies, and partial failure handling.

wshobson/agents

Generate complete solutions for specific Dataverse SDK use cases with architecture recommendations

github/awesome-copilot

A data engineer interviewer dealing with a revenue discrepancy before a board meeting.

PrepLabsAI/InterviewMentor

Create professional architecture, workflow, sequence, data-flow, and lifecycle/state diagrams as standalone animated HTML files with SVG graphics, flowing animation effects, a built-in dark/light…

OWWZO/ai-agent

Diagnoses pipeline performance issues -- slow jobs, expensive queries, latency trends -- using Monte Carlo's cross-platform observability.

sickn33/agentic-awesome-skills

Render clean blueprint-style SVG diagrams from JSON specs. An agent skill from davila7/claude-code-templates.

davila7/claude-code-templates

Comprehensive DAG failure diagnosis and root-cause analysis with structured investigation and prevention recommendations.

astronomer/agents

Check ETL step files for outdated coding patterns and offer to fix them.

owid/etl

Guard production Databricks data pipelines — Delta Lake, Liquid Clustering, Structured Streaming, Auto Loader, and DLT — against the twelve foot-guns that fire at scale: OPTIMIZE/auto-compaction…

jeremylongshore/tons-of-skills-marketplace

Modern Python project architecture guide for 2025. An agent skill from majiayu000/spellbook.

majiayu000/spellbook

Create professional technical diagrams as standalone animated HTML files with SVG graphics, flowing effects, dark/light theme toggle, and export support.

mingchen666/Reviva

Upgrades an MWAA environment to a newer Airflow version — within 2.x, within 3.x, or across the 2.x-to-3.x boundary.

aws/agent-toolkit-for-aws

DevOps knowledge reference covering Git workflows, testing strategies, DevSecOps, release pipeline orchestration (release.yml, multi-arch images, cosign integration), CI/CD pipelines, database…

telagod/code-abyss

Plan and execute a phased migration of data pipelines, Ontology applications, or external integrations into Foundry.

jeremylongshore/tons-of-skills-marketplace

Tools and methodologies for analyzing codebase dependency graphs and quantitatively measuring coupling/cohesion.

revfactory/harness-100

A skill your agent uses whenever the user wants to find, shortlist, vet, or enrich US software development firms — custom software, web development, mobile app development, backend/API development…

jeremylongshore/tons-of-skills-marketplace

Full migration pipeline where an agent team collaborates to perform source analysis, schema mapping, transformation script generation, validation query design, and rollback planning.

revfactory/harness-100