python-web-debug

python-web-debug is a skill for Claude Code, Codex from wgpsec/AboutSecurity. It costs 160 tokens per session (2,125 once invoked), scanned C, original, no licence file.

A guide to assessing exposed debug features in Python web applications. Debug mode shows detailed errors and may provide an interactive Python console or automatic API documentation.

In plain words
What is it for?
Authorized testing of Flask, Django, FastAPI, and Tornado applications when debug mode or detailed error pages are exposed.
Why use it?
It helps recognize leaked stack traces, source paths, settings, and debugger pages that can reveal sensitive information or enable server access.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Authorized testing of Flask, Django, FastAPI, and Tornado applications when debug mode or detailed error pages are exposed.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/wgpsec/aboutsecurity/python-web-debug
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 wgpsec/AboutSecurity --skill python-web-debug
Clone the repo
git clone --depth 1 https://github.com/wgpsec/AboutSecurity

Made for: Claude Code, Codex.

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-web-debug

README.md
[![agentmods](https://agentmods.dev/badge/skills/wgpsec/aboutsecurity/python-web-debug.svg)](https://agentmods.dev/skills/wgpsec/aboutsecurity/python-web-debug)
Your own site
<a href="https://agentmods.dev/skills/wgpsec/aboutsecurity/python-web-debug"><img src="https://agentmods.dev/badge/skills/wgpsec/aboutsecurity/python-web-debug.svg" alt="Measured on agentmods" height="20"></a>
Per session 160 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,125 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 2 findings. 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 $0.00160 $0.02125
Opus 5 $0.00080 $0.01063
Sonnet 5 $0.00032 $0.00425
Haiku 4.5 $0.00016 $0.00213

Measured 4d ago against content hash fe907786caf7, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade C, and why

python-web-debug scanned grade C with 2 findings 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 4d 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.

Downloads and executes remote codehighSupply chain

curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.

curl -s http://TARGET/openapi.json | python3 -m json.tool

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl -s http://TARGET/console
skills/exploit/web-method/python-web-debug/SKILL.md · 197 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 4d ago First seen · 197 lines · 160 tokens per session scan C fe907786caf7

Subscribe to this mod's changes

python-web-debug is a skill published in the GitHub repository wgpsec/AboutSecurity (1,721 stars, last pushed 8d ago), with no licence file. It adds 160 tokens to every session and 2,125 once invoked, about $0.0008 per session on Opus 5. A static security scan graded it C with 2 findings (downloads and executes remote code, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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