Probing Dangerous Http Methods

Q: What is a Claude Code skill and how does the Probing Dangerous Http Methods skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Probing Dangerous Http Methods is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Security category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Security · Sub-category: security-misc · Last updated: 2026-06-01

Probe a target for HTTP methods that should not be enabled in production — TRACE (XST attack), unrestricted PUT/DELETE, DEBUG/CONNECT, WebDAV (PROPFIND/MKCOL/COPY/MOVE), and Allow header enumeration. Use when: penetration test rules of engagement include HTTP method testing, OR a load balancer change went live and you suspect default methods were exposed. Threshold: TRACE returns 200 on any path (XST), PUT/DELETE returns anything other than 405/403/404 on a non-API endpoint, OPTIONS Allow header lists DEBUG/CONNECT/PROPFIND, or WebDAV methods succeed. Trigger with: "audit http methods", "trace check", "options enumeration", "webdav probe".

About this skill (catalog notes)

Probing Dangerous Http Methods includes a dedicated installation section; worked examples; 6 code blocks for direct copy-paste. The SKILL.md runs to about 694 words, in the catalog's typical mid-range.

Source: tonsofskills.com
License: MIT
Original author: Jeremy Longshore <[email protected]>
Indexed lastmod: 2026-06-01
Catalog position: Security · security-misc
Indexed related skills: 10

How Probing Dangerous Http Methods fits the catalog

Probing Dangerous Http Methods sits in the Security category under the security-misc sub-topic in the ClaudSkills catalog. There are 10 related skills indexed alongside it; comparing a few before installing usually reveals which fits your workflow best.

These notes are auto-generated from features detected in the SKILL.md file and from this catalog's structure — they aren't part of the source repository.

What this skill does

Probing Dangerous Http Methods is a community-contributed Claude Code skill in the security-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/probing-dangerous-http-methods/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when: penetration test rules of engagement include HTTP method testing, OR a load balancer change went live and you suspect default methods were exposed. Threshold: TRACE returns 200 on any path (XST), PUT/DELETE returns anything other than 405/403/404 on a non-API endpoint, OPTIONS Allow header lists DEBUG/CONNECT/PROPFIND, or WebDAV methods succeed.

Who uses this skill

The Probing Dangerous Http Methods Claude Code skill is built for security engineers, penetration testers, DevSecOps practitioners, and development teams hardening codebases and infrastructure. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 116,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/probing-dangerous-http-methods
curl -L https://claudskills.com/skills/probing-dangerous-http-methods/SKILL.md \
  -o ~/.claude/skills/probing-dangerous-http-methods/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/probing-dangerous-http-methods/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/probing-dangerous-http-methods/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\probing-dangerous-http-methods\SKILL.md on Windows. See the full install guide for step-by-step instructions.

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

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See pricing → Download desktop app

Frequently asked questions

How do I install the Probing Dangerous Http Methods Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/probing-dangerous-http-methods/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the Probing Dangerous Http Methods skill do?

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

When should I use the Probing Dangerous Http Methods skill?

Use Probing Dangerous Http Methods when your Claude Code task falls under the Security category — specifically in the security misc area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Probing Dangerous Http Methods" or describe the task and let Claude pick). Browse related skills at /category/security/.

What is a Claude Code skill and how does the Probing Dangerous Http Methods skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Probing Dangerous Http Methods is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Security category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Source: https://github.com/jeremylongshore/claude-code-plugins-plus-skills/blob/HEAD/plugins/security/penetration-tester/skills/probing-dangerous-http-methods/SKILL.md
License: MIT
Author: Jeremy Longshore <[email protected]>
Website: https://tonsofskills.com

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

Jeremy Longshore <[email protected]>. (2026). Probing Dangerous Http Methods [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/probing-dangerous-http-methods/

BibTeX

@misc{probing-dangerous-http-methods-2026,
  author    = {Jeremy Longshore <[email protected]>},
  title     = {Probing Dangerous Http Methods [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/probing-dangerous-http-methods/}
}

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