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butwhy

PyPIInfrastructure

PulseGate's liveness check found it on 14 Oct 2026; it is registered on GitHub and PyPI and has been in the index since 1 Jul 2026. How this is checked

butwhy is an open-source CLI tool that uses AI to explain Python errors and tracebacks. It integrates with LLMs like OpenAI and Anthropic, helping developers understand and resolve issues faster directly from the command line.

Inferred · not functionally tested

Open SourceMITCLI
Visit PyPI

Overview

5 features

Purpose: Understanding and debugging Python errors quickly without manual research.

Inferred · not functionally tested

Audience: Python developers

Inferred · not functionally tested

Functions: code_generation

Inferred · not functionally tested

Interfaces: API: unknown · MCP: unknown · CLI: indicated (inferred, not tested) · Self-hosting: unknown

Recorded constraints: pricing: open_source · license: MIT · platforms: CLI · deployment: cli

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: pypi.org · github.com. These links do not verify the individual claims.

butwhy sits in PulseGate's Debugging & profiling category. Inferred · not functionally tested: It focuses on understanding and debugging Python errors quickly without manual research. Inferred · not functionally tested: butwhy is an open-source project aimed at python developers. Basis unknown · not verified: The project is open source (MIT). Basis unknown · not verified: It runs on the command line.

yourname builds and maintains butwhy, and it first shipped in 2026. Inferred · not functionally tested: Key capabilities include error explanation, traceback analysis, and AI integration.

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

Tasks: Inferred · not functionally tested

  • Error explanation
  • Traceback analysis
  • AI integration
  • Command-line interface
  • Python support

Topics: Inferred · not functionally tested

Tags
python-errorsai-debuggingcli-tooltraceback-explanation
AI capabilities
TextCode
Inference: Cloud API

JSON profile · Text profile · Access guide

Built with & integrations

AI providers
openaianthropiclocal_oss
Runs on
CLI

Trust & compliance

License
MIT
Public signals
HTTPSOpen SourceFree tierGitHub

Indexing history

What PulseGate has recorded for this listing

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Frequently asked questions about butwhy

What does butwhy do?
Inferred · not functionally tested: Butwhy focuses on understanding and debugging Python errors quickly without manual research. It is catalogued under Debugging & profiling on PulseGate.
Who is butwhy for?
Inferred · not functionally tested: butwhy is an open-source project built for python developers.
Does butwhy have a free plan?
Basis unknown · not verified: Yes — butwhy is open source under the MIT license and free to use.
What platforms does butwhy run on?
Basis unknown · not verified: butwhy runs on the command line.
Is butwhy still active?
PulseGate's liveness check found it on 14 Oct 2026.
Who makes butwhy?
butwhy is developed by yourname.
How long has butwhy been around?
butwhy first shipped in 2026.
Is butwhy open source?
Basis unknown · not verified: Yes — butwhy is open source under the MIT license, developed on GitHub.

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