python-error-handling

python-error-handling is a skill for Claude Code from NorkzYT/claude-code-autopilot. It costs 43 tokens per session (2,373 once invoked), scanned B, original, GPL-3.0.

A guide to handling invalid input, exceptions, and partial failures in Python programs. Partial failure means some work in a batch can fail while other work continues.

In plain words
What is it for?
Use it for validation, custom exception designs, batch processing, and robust Python APIs.
Why use it?
It helps applications respond to errors predictably instead of failing in confusing ways.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

Good fit Use it for validation, custom exception designs, batch processing, and robust Python APIs.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/norkzyt/claude-code-autopilot/python-error-handling
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add NorkzYT/claude-code-autopilot --skill python-error-handling
Clone the repo
git clone --depth 1 https://github.com/NorkzYT/claude-code-autopilot

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for python-error-handling

README.md
[![agentmods](https://agentmods.dev/badge/skills/norkzyt/claude-code-autopilot/python-error-handling/github.svg)](https://agentmods.dev/skills/norkzyt/claude-code-autopilot/python-error-handling)
Your own site
<a href="https://agentmods.dev/skills/norkzyt/claude-code-autopilot/python-error-handling"><img src="https://agentmods.dev/badge/skills/norkzyt/claude-code-autopilot/python-error-handling/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for python-error-handling

Your own site · 80×15
<a href="https://agentmods.dev/skills/norkzyt/claude-code-autopilot/python-error-handling"><img src="https://agentmods.dev/badge/skills/norkzyt/claude-code-autopilot/python-error-handling.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 43 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,373 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00043 $0.02373
Opus 5 $0.00022 $0.01187
Sonnet 5 $0.00009 $0.00475
Haiku 4.5 $0.00004 $0.00237

Measured 6d ago against content hash e88e28e36bd1, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade B, and why

python-error-handling scanned grade B with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 6d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Sends data to an external URLmediumData exfiltration

A POST to an outside endpoint may be telemetry or may be exfiltration; either way the mod talks to somewhere, and you should know where.

response = httpx.post("https://upload.example.com", files={"file": f})
.claude/skills/python-error-handling/SKILL.md · 360 lines

The source is not reproduced here

Licensed GPL-3.0

The repository is licensed GPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 6d ago First seen · 360 lines · 43 tokens per session scan B e88e28e36bd1

Subscribe to this mod's changes

python-error-handling is a skill published in the GitHub repository NorkzYT/claude-code-autopilot (2 stars, last pushed 2mo ago), licensed GPL-3.0. It adds 43 tokens to every session and 2,373 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it B with 1 finding (sends data to an external url). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.