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imperva-waf-python-requests

imperva-waf-python-requests is a skill for Claude Code from Dbochman/dotfiles. It costs 42 tokens per session (929 once invoked), scanned B, original, no licence file.

A fix for Python's requests library when an API protected by Imperva or Incapsula returns HTTP 500, while the same call works with curl. Imperva and Incapsula are web firewalls that inspect incoming requests.

In plain words
What is it for?
Use it when debugging API calls that fail through Python but succeed from the command line with curl.
Why use it?
It addresses differences between Python requests and curl that can cause the firewall to reject or mishandle the request.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

not rated 2repo 3d ago B scan 42 tokens no licence

Good fit Use it when debugging API calls that fail through Python but succeed from the command line with curl.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/dbochman/dotfiles/imperva-waf-bypass
View source ↗ Dbochman/dotfiles
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 Dbochman/dotfiles --skill imperva-waf-bypass
Clone the repo
git clone --depth 1 https://github.com/Dbochman/dotfiles

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 imperva-waf-python-requests

README.md
[![agentmods](https://agentmods.dev/badge/skills/dbochman/dotfiles/imperva-waf-bypass/github.svg)](https://agentmods.dev/skills/dbochman/dotfiles/imperva-waf-bypass)
Your own site
<a href="https://agentmods.dev/skills/dbochman/dotfiles/imperva-waf-bypass"><img src="https://agentmods.dev/badge/skills/dbochman/dotfiles/imperva-waf-bypass/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 imperva-waf-python-requests

Your own site · 80×15
<a href="https://agentmods.dev/skills/dbochman/dotfiles/imperva-waf-bypass"><img src="https://agentmods.dev/badge/skills/dbochman/dotfiles/imperva-waf-bypass.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 42 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 929 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 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 $0.00042 $0.00929
Opus 5.5 $0.00017 $0.00372
Sonnet 5.5 $0.00008 $0.00186
Haiku 4.5 $0.00004 $0.00093

Measured 2mo ago against content hash b8308c7f15a1, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade B, and why

imperva-waf-python-requests scanned grade B 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 2mo 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.

resp = requests.post("https://api.resy.com/3/auth/password",

Makes network callslowCapability

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

Imperva/Incapsula WAF, while the same request works with curl.
.claude/skills/imperva-waf-bypass/SKILL.md · 89 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

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. 2mo ago First seen · 89 lines · 42 tokens per session scan B b8308c7f15a1

Subscribe to this mod's changes

imperva-waf-python-requests is a skill published in the GitHub repository Dbochman/dotfiles (2 stars, last pushed 3d ago), with no licence file. It adds 42 tokens to every session and 929 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it B with 2 findings (sends data to an external url, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Backend and APIsDebugging
Related

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