What platforms does nberror run on?

nberror runs on the command line. It can also be self-hosted.

Is nberror still maintained?

Unverified. nberror has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What are alternatives to nberror?

Similar projects tracked by PulseGate include KDAB DAP, daskgenie, and WinDBG.

Is nberror open source?

Yes — nberror is open source under the MIT license.

Back to the index

nberror

PyPIInfrastructure

nberror is a Python package that captures Jupyter cell errors along with variable shapes, missing names, and execution history. It packages this context for developers or AI agents investigating notebook failures.

Open SourceMITCLISelf-hosted

Visit PyPI

Overview

7 features

nberror is a Debugging & profiling project. It focuses on debugging Jupyter notebook errors without the variable, naming, and execution context missing from standard tracebacks. It is built as an open-source project for jupyter and Python developers. The project is open source (MIT). nberror is available on the command line, and it can be self-hosted.

nberror first shipped in 2026. Among its 7 catalogued features are error collection, variable shapes, and missing names.

Summary written by a language model from the project’s public pages.

Error collection
Variable shapes
Missing names
Execution history
Traceback context
Jupyter support
AI agent context

Built with & integrations

Runs on

CLISelf-hosted

Trust & compliance

License

MIT

Verified signals

HTTPSOpen SourceFree tier

Indexing history

What PulseGate has recorded for this listing

Indexed18 Sep · 03:35 UTC
nberror verified via PyPI Fresh Feed
Source: PyPI Fresh Feed · Open

Frequently asked questions about nberror

What does nberror do?: Nberror focuses on debugging Jupyter notebook errors without the variable, naming, and execution context missing from standard tracebacks. It is catalogued under Debugging & profiling on PulseGate.
Who is nberror for?: nberror is an open-source project built for jupyter and Python developers.
Is nberror free?: Yes — nberror is open source under the MIT license and free to use.
What platforms does nberror run on?: nberror runs on the command line. It can also be self-hosted.
Is nberror still maintained?: Unverified. nberror has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to nberror?: Similar projects tracked by PulseGate include KDAB DAP, daskgenie, and WinDBG.KDAB DAP daskgenie WinDBG
How long has nberror been around?: nberror first shipped in 2026.
Is nberror open source?: Yes — nberror is open source under the MIT license.

At a glance

Platforms: CLI
Languages: English
License: MIT
First seen: 18 Sept 2026
Built for: Jupyter and Python developers
Model: Open source
Solves: Debugging Jupyter notebook errors without the variable, naming, and execution context missing from standard tracebacks.

Registered as

PyPI: nberror

Developer

Erikalorents

Index record

Indexed: 18 Sep 2026
Lifecycle: Alive
First seen: Sep 2026
Last seen: 18 Sep 2026

Identity audit (13)

Slug: nberror-pypi-org
Lifecycle state recorded: 18 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 18 Sept 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Written by a language model from the project's public pages.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model from page content.
Last updated: 18 Sept 2026
Canonical URL: https://pypi.org/project/nberror

Ship this? Send a correction — no account, and you get a link to follow it.

Also in Debugging & profiling

Same category — not a similarity match