jupyter-live-kernel SKILL.md skillA
jupyter-live-kernel from taracodlabs/aiden is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add taracodlabs/aiden/jupyter-live-kernel@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
- taracodlabs/aiden
- Path
skills/jupyter-live-kernel/SKILL.md- Versions recorded
- 3
- Latest version
- v1.0.0, committed May 6, 2026
- First version recorded
- Apr 17, 2026
- Size
- 3,819 bytes
- Repository stars
- 875
- License
- AGPL-3.0
Stateful Jupyter kernel — variables persist across cells (hamelnb).
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
# Jupyter Live Kernel Execution
Run Python code in a persistent Jupyter kernel so that variables, imports, and state carry over between executions — exactly like working in a notebook, but from the CLI.
## When to Use
- User wants to run data analysis across multiple code cells with shared state
- User wants to explore a dataset step by step
- User wants to run ML training and inspect intermediate results
- User wants to execute a `.ipynb` notebook file from the command line
- User wants to maintain a REPL-like Python session with persistent variables
## How to Use
### 1. Install hamelnb (stateful kernel CLI)
```powershell
pip install hamelnb
# or use jupyter directly
pip install jupyter
```
### 2. Start a kernel and run cells (hamelnb)
```powershell
# Start a persistent kernel session (keeps running between calls)
hamelnb start --name datasession
# Execute a code snippet in the named session
hamelnb run datasession "import pandas as pd; df = pd.read_csv('data.csv'); print(df.shape)"
# Execute next cell — df variable is still available
hamelnb run datasession "print(df.describe())"
# Stop session when done
hamelnb stop datasession
```
### 3. Execute a notebook file
…Read the whole file at its exact version.
How to install
mdr add taracodlabs/aiden/jupyter-live-kernel@sha256:72129ee99a641b6cThe 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_jhmz3flwjkztedde)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Apr 17, 2026 and May 6, 2026, about one every 10 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0.0 latest | 2026-05-06 | ba6fa84 | 3,819 B | A | view · diff |
| v1.0.0 | 2026-04-17 | a38c031 | 3,865 B | A | view · diff |
| v1.0.0 | 2026-04-17 | 9e46d41 | 3,845 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 (3819 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
taracodlabs/aiden · 875 stars · license AGPL-3.0 · pushed 2026-10-19 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_jhmz3flwjkztedde GET https://markdownregistry.com/api/v1/resolve?ref=taracodlabs/aiden/jupyter-live-kernel GET https://markdownregistry.com/api/v1/blob/72129ee99a641b6cae2553bdb5c1d57b5c2d6a60685edbd7bf1c147cfc445388
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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