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DataPython

Data Skills Discovery

by rand

Data Skills Discovery is a Data skill for Claude Code, published by rand in cc-polymath.

175 stars12 forkson rand/cc-polymathAdded 2026/09/07+29% in starsRepository updated 2026/02/28
aiclaude-codeskills
Install in seconds
Install Data Skills Discovery
Copy Data Skills Discovery into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.
terminal
npx degit https://github.com/rand/cc-polymath/tree/main/skills/discover-data ~/.claude/skills/discover-data

Requires Node.js. Downloads this skill only โ€” not the rest of the repository โ€” into your Claude Code skills folder.

Without Node.js

git clone https://github.com/rand/cc-polymath.git

Clones the whole repository, then copy the skillโ€™s own directory into your skills folder yourself.

In this catalog

Source file
skills/discover-data/SKILL.md in rand/cc-polymath
Installs to
~/.claude/skills/discover-data
Collection
One of 25 skills cataloged from this repository
Category
Data โ€” 796 skills

What Data Skills Discovery does

Data Skills Discovery loads data pipeline and ETL skills for work on ETL, batch processing, stream processing, validation, or orchestration. It acts as a gateway for choosing the right data workflow skill.

Data Skills Discovery is cataloged under Data on DirSkills. Data Skills Discovery comes from a repository tagged ai, claude-code and skills.

Frequently asked about Data Skills Discovery

  • What else does rand publish alongside Data Skills Discovery?

    Data Skills Discovery is one of 25 skills that DirSkills catalogs from rand/cc-polymath, the repository it ships in. Its siblings there include API Discovery, Agentic Workflow Discovery and Anti-Slop. Each one is a separate skill with its own page in this directory, installs the same way Data Skills Discovery does, and is maintained by rand in that same repository. The rest of the collection is listed on the rand/cc-polymath page.

  • How does Data Skills Discovery compare to other Data skills?

    Data Skills Discovery ranks #744 by stars among the 796 Data skills in this catalog. The most-starred ones next to it are Benchmark Methodology, Jupyter Notebook and Solana. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Data Skills Discovery against them. Open each page to compare what they document and how they install.

More from rand/cc-polymath

Data Skills Discovery is one of 25 skills cataloged on DirSkills from rand/cc-polymath.

See all 25 skills โ†’
๐Ÿ”Œ
2h ago

API Discovery

API Discovery automatically routes backend API work to the right design and security skills. Use it when building REST or GraphQL APIs, authentication, authorization, rate limiting, versioning, or error handling.
AI Engineering
17512
๐Ÿค–
2h ago

Agentic Workflow Discovery

Agentic Workflow Discovery loads guidance for building autonomous AI agents, including task decomposition, tool use, context management, and multi-step planning. Use it when designing or debugging agentic workflows.
AI Engineering
17512
๐Ÿงน
2h ago

Anti-Slop

Anti-Slop detects and removes generic AI-generated patterns in text, code, and design. Use it to review AI output, clean up content, and enforce more specific quality standards.
Quality
17512
โš™๏ธ
2h ago

CICD Discovery

CICD Discovery auto-activates for CI/CD, pipelines, and build automation work. It points Claude Code to the right CI/CD or build-system skills for tasks involving Actions, Jenkins, GitLab CI, testing, and deployments.
DevOps
17512
๐Ÿ”
2h ago

Cryptography Discovery

Cryptography Discovery auto-activates when working with TLS, certificates, PKI, encryption, and related security tasks. It points Claude Code to the relevant cryptography subskills for setup, troubleshooting, and best practices.
AI Engineering
17512
๐Ÿ—„๏ธ
2h ago

Database Discovery

Database Discovery activates when working on SQL, PostgreSQL, MongoDB, Redis, schema design, migrations, query tuning, pooling, or ORM patterns. It routes you to the right database skill for design, optimization, selection, or implementation tasks.
AI Engineering
17512