csv-profiling SKILL.md skillA
csv-profiling from mehranqadirian/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add mehranqadirian/skills/csv-profiling@git:20261101.d21a8b2Pins git:20261101.d21a8b2 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- mehranqadirian/skills
- Path
data/csv-profiling/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261101.d21a8b2, committed Nov 1, 2026
- Size
- 3,568 bytes
- Repository stars
- 13
- License
- none declared
Profiles and safely cleans CSV files. Use whenever the user shares or mentions a CSV, TSV or spreadsheet export, asks what is in a data file, wants to find missing values, duplicates, wrong types or broken rows, prepare data for analysis, or fix garbled text, Persian or Arabic digits and mixed date formats, even if they only say "look at this data". Profiles first with a script, then proposes a logged cleaning plan and never overwrites the original.
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
# csv-profiling
Understand a CSV before changing it. The profiler uses only the standard library, so it runs anywhere, including Termux.
```
csv-profiling/
├── SKILL.md
├── scripts/
│ └── csv_profile.py types, nulls, duplicates, ragged rows, mixed types, digits, dates
└── references/
└── cleaning-plan.md order of operations, fix table, Persian normalization, snippet
```
## When to use
- A new data file arrives and nobody knows what is in it
- Numbers load as text, dates are inconsistent, totals look wrong
- Text is garbled or contains Persian or Arabic digits
- Preparing data for a chart, a database import or analysis
## Workflow
1. **Profile**: `python3 scripts/csv_profile.py data.csv`
Auto-detects encoding (`utf-8-sig`, `utf-8`, `cp1256`, `latin-1`) and delimiter (`, ; tab |`). Add `--json` for machine output and `--strict` to exit with code 1 when issues exist.
2. **Read the issues list**. Each line is a finding with the column name. Check a few raw rows for the worst ones.
3. **Decide per finding** with the table in `references/cleaning-plan.md`. Ask the user when a fix can change meaning (dd/mm vs mm/dd, "-" as a value, outlier removal).
…Read the whole file at its exact version.
How to install
mdr add mehranqadirian/skills/csv-profiling@sha256:62e177c3e79d28ebThe line at the top of this page pins the label git:20261101.d21a8b2, 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_bpkv26sd7tr224ds)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Nov 1, 2026.
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 (3568 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
mehranqadirian/skills · 13 stars · license none declared · pushed 2026-11-04 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_bpkv26sd7tr224ds GET https://markdownregistry.com/api/v1/resolve?ref=mehranqadirian/skills/csv-profiling GET https://markdownregistry.com/api/v1/blob/62e177c3e79d28ebe398c2097be63fbdafffcec1762b301dd22146cf41f1ee5d
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.