Agent skill

K8spider

使用 k8spider 进行 Kubernetes 集群 DNS 服务发现与侦察。当需要低权限枚举 K8s 集群中的 Service、探测 DNS 服务、扫描网段 PTR/SRV 记录、尝试 AXFR 区域传输时使用。k8spider 仅需 DNS 访问权限即可发现集群内所有服务，无需 API Server 权限。涉及 K8s 服务发现、DNS 侦察、集群信息收集、PTR 扫描、SRV…

No licenceAuto-check passedDevOps & Cloud

Install K8spider

skills CLI

$ npx skills add wgpsec/AboutSecurity --skill k8spider -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI

$ gh skill install wgpsec/AboutSecurity k8spider --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy

$ git clone --depth 1 https://github.com/wgpsec/AboutSecurity.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/tool/k8spider .claude/skills/k8spider && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Paste into Claude Code

Install the "k8spider" agent skill from https://github.com/wgpsec/AboutSecurity/tree/master/skills/tool/k8spider into .claude/skills/k8spider/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "k8spider", then confirm the skill loads.

Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

$skill-installer

$skill-installer install https://github.com/wgpsec/AboutSecurity/tree/master/skills/tool/k8spider

Type this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.

skills CLI

$ npx skills add wgpsec/AboutSecurity --skill k8spider -a codex

Project install goes to .agents/skills/; add -g for ~/.codex/skills/.

GitHub CLI

$ gh skill install wgpsec/AboutSecurity k8spider --agent codex

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/wgpsec/AboutSecurity.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/tool/k8spider .agents/skills/k8spider && rm -rf skills-src

Use ~/.agents/skills/ instead of .agents/skills for a personal install.

Codex skills documentation · loads skills from .agents/skills/

Paste into Codex

Install the "k8spider" agent skill from https://github.com/wgpsec/AboutSecurity/tree/master/skills/tool/k8spider into .agents/skills/k8spider/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "k8spider", then confirm the skill loads.

Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

skills CLI

$ npx skills add wgpsec/AboutSecurity --skill k8spider -a cursor

Project install goes to .agents/skills/; add -g for ~/.cursor/skills/.

GitHub CLI

$ gh skill install wgpsec/AboutSecurity k8spider --agent cursor

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/wgpsec/AboutSecurity.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/tool/k8spider .cursor/skills/k8spider && rm -rf skills-src

Use ~/.cursor/skills/ instead of .cursor/skills for a personal install.

Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/

Paste into Cursor

Install the "k8spider" agent skill from https://github.com/wgpsec/AboutSecurity/tree/master/skills/tool/k8spider into .cursor/skills/k8spider/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "k8spider", then confirm the skill loads.

Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

gemini skills install

$ gemini skills install https://github.com/wgpsec/AboutSecurity.git --path skills/tool/k8spider

--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.

skills CLI

$ npx skills add wgpsec/AboutSecurity --skill k8spider -a gemini-cli

Project install goes to .agents/skills/; add -g for ~/.gemini/skills/.

GitHub CLI

$ gh skill install wgpsec/AboutSecurity k8spider --agent gemini-cli

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/wgpsec/AboutSecurity.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/tool/k8spider .gemini/skills/k8spider && rm -rf skills-src

Use ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.

Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/

Paste into Gemini CLI

Install the "k8spider" agent skill from https://github.com/wgpsec/AboutSecurity/tree/master/skills/tool/k8spider into .gemini/skills/k8spider/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "k8spider", then confirm the skill loads.

Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

GitHub CLI

$ gh skill install wgpsec/AboutSecurity k8spider

Installs for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).

skills CLI

$ npx skills add wgpsec/AboutSecurity --skill k8spider -a github-copilot

Project install goes to .agents/skills/; add -g for ~/.copilot/skills/.

Manual copy

$ git clone --depth 1 https://github.com/wgpsec/AboutSecurity.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/tool/k8spider .github/skills/k8spider && rm -rf skills-src

Use ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.

GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/

Paste into GitHub Copilot

Install the "k8spider" agent skill from https://github.com/wgpsec/AboutSecurity/tree/master/skills/tool/k8spider into .github/skills/k8spider/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "k8spider", then confirm the skill loads.

GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

skills CLI

$ npx skills add wgpsec/AboutSecurity --skill k8spider -a opencode

OpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.

GitHub CLI

$ gh skill install wgpsec/AboutSecurity k8spider --agent opencode

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/wgpsec/AboutSecurity.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/tool/k8spider .opencode/skills/k8spider && rm -rf skills-src

Use ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.

OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/

Paste into OpenCode

Install the "k8spider" agent skill from https://github.com/wgpsec/AboutSecurity/tree/master/skills/tool/k8spider into .opencode/skills/k8spider/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "k8spider", then confirm the skill loads.

OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

Facts

Skill name: k8spider
GitHub stars: 1.8k
Token cost: ~960 tokens
SKILL.md length: 158 words
Files: 1
Skills in repo: 74
Repo updated: Oct 8, 2026
First seen: Oct 7, 2026
Licence: None found

At a glance

Tasks that involve Container orchestration
SKILL.md covers 第一步：直接运行（使用默认参数）, 第二步：默认参数无结果时，手动收集网络信息, 核心命令 and 全局选项, plus 2 more sections
Calls kubectl, curl and wget

What it does

K8spider is an agent skill from wgpsec/AboutSecurity. 使用 k8spider 进行 Kubernetes 集群 DNS 服务发现与侦察。当需要低权限枚举 K8s 集群中的 Service、探测 DNS 服务、扫描网段 PTR/SRV 记录、尝试 AXFR 区域传输时使用。k8spider 仅需 DNS 访问权限即可发现集群内所有服务，无需 API Server 权限。涉及 K8s 服务发现、DNS 侦察、集群信息收集、PTR 扫描、SRV 枚举的场景使用此技能。当用户提到 k8spider、K8s DNS 枚举、集群服务扫描、DNS 区域传输时也应触发

Its SKILL.md is about 960 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in DevOps & Cloud, covering Container orchestration. It works with Kubernetes. The repository describes itself as: Everything for pentest. | 渗透测试知识库，以 AI Agent 可执行的格式沉淀安全方法论。

When your agent uses it

Tasks that involve Container orchestration

Example prompts

“/k8spider”

What it can do on your machine

Read from SKILL.md and the folder at commit d428372. It shows what the files ask for, not the result of running them.

Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Shell commands in SKILL.md call:
- kubectl
- curl
- wget
From the folder's file list and the shell code blocks in SKILL.md.
Network
Links to these hosts (documentation or services it may open):
- github.com
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

K8spider loads about 960 tokens when it runs. Until then it costs about 65 tokens; SKILL.md has 158 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it: ~65
When it runs · the whole SKILL.md, loaded when a task matches: ~960

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Without a licence we can't republish the file, so here is its outline and opening line. It has 158 words (~960 tokens).

“k8spider 是一个基于 DNS 的 K8s 服务发现工具——只需能访问集群 DNS，即可低权限枚举所有 Service。无需 API Server Token，无需特殊权限，纯 DNS 查询搞定。”

— opening of SKILL.md by wgpsec

name: k8spider
metadata.tags: k8spider,kubernetes,k8s,dns,service discovery,PTR,SRV,AXFR,recon,侦察,服务发现,集群扫描
metadata.category: tool

Outline of SKILL.md

K8Spider — Kubernetes DNS 服务发现
第一步：直接运行（使用默认参数）
第二步：默认参数无结果时，手动收集网络信息
确定目标 CIDR（-c 参数）
确定并验证 DNS 服务器（-d 参数）
核心命令
全量扫描（推荐首选）
PTR 记录扫描（反向 DNS）
SRV 记录枚举
通配符 DNS 查询
AXFR 区域传输
同网段扫描
子网计算与扫描
kube-state-metrics 解析
全局选项
使用场景
场景 1：Pod 内使用（已拿到容器 shell）
场景 2：通过 kubectl 使用
场景 3：远程使用（需 DNS 可达）
决策树

Read the full SKILL.md on GitHub

Files

Just SKILL.md in skills/tool/k8spider of wgpsec/AboutSecurity.

Open the folder on GitHubat commit d428372

Compare with similar skills

K8spider next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

K8spider compared with similar skills
Skill	Stars	Used in	Tokens	Auto-check	Licence	Repo updated
K8spider this skillwgpsec/AboutSecurity	1.8k	—	~960	Automated safety check: Pass	None	yesterday
Kubeshark Installerkubeshark/kubeshark	12k	—	~3.6k	Automated safety check: Notes	Apache-2.0	2 days ago
KubeSphere Multi-Tenant Managementkubesphere/kubesphere	17k	—	~3.1k	Automated safety check: Pass	Custom licence	2 mo ago
Sim Helmsimstudioai/sim	30k	—	~2.2k	Automated safety check: Pass	Apache-2.0	today
Helm Chart ScaffoldingCybereason-Public/owLSM	280	13 repos	~381	Automated safety check: Pass	GPL-2.0	yesterday
Kubeshark KFL2 Filter Referencekubeshark/kubeshark	12k	—	~3.6k	Automated safety check: Pass	Apache-2.0	2 days ago

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More from wgpsec/AboutSecurity

All 74 skills in this repo

Aboutsecurity Content Ingestion
wgpsec/AboutSecurity
A skill your agent uses whenever the user asks to add, absorb, migrate, port, update, merge, compare, or extract security knowledge into the AboutSecurity repository from any external resource such…
1.8k GitHub stars~1.4k tokensUpdated yesterday
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Ad Persistence
wgpsec/AboutSecurity
AD 域环境持久化技术。当已获取域管/本地管理员权限、需要建立持久访问以确保重启或密码更改后仍能回到目标环境时使用。覆盖主机级持久化（计划任务/注册表Run/COM劫持/WMI事件订阅/Windows服务/启动文件夹）、域级持久化（Golden Ticket/Silver Ticket/Skeleton…
1.8k GitHub stars~2.3k tokensUpdated yesterday
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Apt Emulation
wgpsec/AboutSecurity
APT 模拟与情报驱动红队方法论。基于已知 APT 组织的 TTP（MITRE ATT&CK）设计红队行动计划。当需要模拟特定威胁组织、设计高仿真攻击演练、或根据威胁情报制定攻击策略时使用
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Argocd Tactics
wgpsec/AboutSecurity
ArgoCD 后渗透方法论：Redis缓存投毒集群接管、SSO认证绕过、未授权API枚举、恶意Application部署、Webhook SSRF、默认凭据利用。
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C2 Beacon Analysis
wgpsec/AboutSecurity
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C2 Evasion Methodology
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Works with

Kubernetes

Questions about K8spider

What does K8spider do?

When should I use K8spider?

K8spider fits situations like: tasks that involve Container orchestration.

How do I install K8spider in Claude Code?

Run `npx skills add wgpsec/AboutSecurity --skill k8spider -a claude-code`. Or copy the skill folder (skills/tool/k8spider in wgpsec/AboutSecurity) into .claude/skills/k8spider in your project. Claude Code loads it when a task matches its description.

How do I install K8spider in Codex?

Run `npx skills add wgpsec/AboutSecurity --skill k8spider -a codex`. Or copy the skill folder (skills/tool/k8spider in wgpsec/AboutSecurity) into .agents/skills/k8spider in your project. Codex loads it when a task matches its description.

Can I use K8spider in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add wgpsec/AboutSecurity --skill k8spider -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/k8spider, .gemini/skills/k8spider, .github/skills/k8spider and .opencode/skills/k8spider in your project.

What does K8spider need to run?

Going by SKILL.md and its folder, K8spider needs the command-line tools its instructions call (kubectl, curl and wget).

Does K8spider access the network?

SKILL.md names 1 domain. As links in the text: github.com. This is read from the text; nothing was executed.

Is K8spider safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does K8spider use?

No licence was found for K8spider or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does K8spider use?

About 960 tokens (SKILL.md is roughly 3.8k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to K8spider?

Skills that share tags, products or a category with K8spider: Kubeshark Installer (kubeshark/kubeshark, 12k stars), KubeSphere Multi-Tenant Management (kubesphere/kubesphere, 17k stars), Sim Helm (simstudioai/sim, 30k stars) and Helm Chart Scaffolding (Cybereason-Public/owLSM, 280 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains K8spider?

wgpsec (a GitHub organization) maintains it in wgpsec/AboutSecurity, which has 1,777 GitHub stars. The repository holds 74 skills in this directory. The repository was last updated on October 8, 2026.

Source: wgpsec/AboutSecurity on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.

Install K8spider

Facts

At a glance

What it does

When your agent uses it

Example prompts

What it can do on your machine

Tool permissions

Runs code

Network

Credentials

Context cost

Safety

SKILL.md

Files

Compare with similar skills

Similar skills

More from wgpsec/AboutSecurity

Related

Questions about K8spider