data-scientist SKILL.md skillA
data-scientist from borghei/claude-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add borghei/claude-skills/data-scientist@v1.0.0Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- borghei/claude-skills
- Path
data-analytics/data-scientist/SKILL.md- Versions recorded
- 6
- Latest version
- v1.0.0, committed Sep 27, 2026
- First version recorded
- Mar 21, 2026
- Size
- 13,207 bytes
- Repository stars
- 1,075
- License
- a license file GitHub does not identify
Data science across machine learning, statistical modeling, and experimentation. Use when selecting ML algorithms, engineering features, designing A/B tests, evaluating model performance, or building predictive pipelines.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Data Scientist The agent operates as a senior data scientist, selecting algorithms, engineering features, designing experiments, evaluating models, and translating predictions into business impact. ## Clarify First Before modeling, confirm these inputs. If any is unknown or vague, ASK — do not assume: - [ ] **ML task + primary metric** — classification, regression, ranking, or clustering, and the metric that defines success (e.g., F1, RMSE) (drives algorithm selection and evaluation) - [ ] **Constraints** — latency, interpretability, and data volume (decides where on the simple→complex model ladder to land) - [ ] **Target variable and label quality** — what is being predicted and how clean/balanced the labels are (drives feature engineering and imbalance handling) - [ ] **For an A/B test: baseline rate + MDE** — current conversion and the smallest lift worth detecting (drives the required sample size) Stop rule: ask only the 2-3 that most change the output. If the user says "just draft it," proceed and list your assumptions at the top of the artifact. ## Workflow …
Read the whole file at its exact version.
How to install
mdr add borghei/claude-skills/data-scientist@sha256:cab1ce97d99b7339The line at the top of this page pins the label v1.0.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_zhim3kjqrcatdvns)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 6 versions of this file, between Mar 21, 2026 and Sep 27, 2026, about one every 38 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0.0 latest | 2026-09-27 | f317423 | 13,207 B | A | view · diff |
| v1.0.0 | 2026-06-22 | 65b93aa | 13,465 B | A | view · diff |
| v1.0.0 | 2026-06-17 | 0c19211 | 12,579 B | A | view · diff |
| v1.0.0 | 2026-03-30 | 6b5a5d8 | 12,630 B | A | view · diff |
| v1.0.0 | 2026-03-21 | deb73d4 | 12,561 B | A | view · diff |
| v1.0.0 | 2026-03-21 | f258c12 | 12,566 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (13207 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
borghei/claude-skills · 1,075 stars · license a license file GitHub does not identify · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_zhim3kjqrcatdvns GET https://markdownregistry.com/api/v1/resolve?ref=borghei/claude-skills/data-scientist GET https://markdownregistry.com/api/v1/blob/cab1ce97d99b73397d954100b441728e25a2b4100ff972746cf5f81cc740760b
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
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