Agent skill

Securing Cloud And Supply Chain

by telagod in telagod/code-abyss

云原生与软件供应链安全防御。容器/K8s 加固、Service Mesh、CI/CD 安全、SLSA/SBOM/Sigstore、云 IAM、Secrets 管理、IaC 安全。Use when hardening Kubernetes clusters, auditing CI/CD pipelines, implementing supply chain security…

MITAuto-check passedSecurity

Install Securing Cloud And Supply Chain

skills CLI
$ npx skills add telagod/code-abyss --skill securing-cloud-and-supply-chain -a claude-code

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

GitHub CLI
$ gh skill install telagod/code-abyss securing-cloud-and-supply-chain --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/telagod/code-abyss.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/securing-cloud-and-supply-chain .claude/skills/securing-cloud-and-supply-chain && 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/

Facts

Skill name
securing-cloud-and-supply-chain
GitHub stars
243
Token cost
~778 tokens
SKILL.md length
238 words
Files
4 (incl. references)
Skills in repo
38
Repo updated
First seen
Licence
MIT

At a glance

云原生与软件供应链安全防御。容器/K8s 加固、Service Mesh、CI/CD 安全、SLSA/SBOM/Sigstore、云 IAM、Secrets 管理、IaC 安全。Use when hardening Kubernetes clusters, auditing CI/CD pipelines, implementing supply chain security…

  • Works in 8 steps: Least privilege by default — 任何… → Immutable infrastructure — 镜像用 digest 不用… → Sign everything, verify everywhere —… → …
  • Hardening Kubernetes clusters
  • SKILL.md covers 路由, 何时使用, 通用铁律 and 执行链, plus 3 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Securing Cloud And Supply Chain is an agent skill from telagod/code-abyss. 云原生与软件供应链安全防御。容器/K8s 加固、Service Mesh、CI/CD 安全、SLSA/SBOM/Sigstore、云 IAM、Secrets 管理、IaC 安全。Use when hardening Kubernetes clusters, auditing CI/CD pipelines, implementing supply chain security, managing cloud IAM, or reviewing IaC code.

Its SKILL.md is about 780 tokens, which your agent loads only when the skill is triggered. The skill folder holds 4 other files, including reference files (for example `references/cloud-iam-and-secrets.md`, `references/container-and-k8s.md` and `references/supply-chain.md`).

It sits in Security, covering Supply chain security and Container orchestration. It works with Kubernetes. The repository describes itself as: Give your AI coding agent a personality. Composable persona + style + skills for Claude Code, Codex, Gemini CLI & OpenClaw. Ships Tech Persona Card v1.0 spec. The licence is MIT.

When your agent uses it

  • Hardening Kubernetes clusters
  • Auditing CI/CD pipelines
  • Implementing supply chain security
  • Managing cloud IAM

Example prompts

  • “/securing-cloud-and-supply-chain”

Workflow steps

8 steps, taken from the first numbered list in SKILL.md.

  1. Least privilege by default — 任何 Role/IAM/SA/Token 起手就是空集合,按需求逐项添加,禁通配 * 与 Action: *。
  2. Immutable infrastructure — 镜像用 digest 不用 tag,IaC state 不允许人工 drift,部署后只重建不改造。
  3. Sign everything, verify everywhere — 镜像、artifact、commit、SBOM 必须签名;准入控制必须 verify,否则等于没签。
  4. Secrets never in plaintext — 不进 git、不进 env file、不进 ConfigMap、不进 Terraform state;Vault/Secret Manager + 短期凭证。
  5. Defense in depth — 镜像扫描 + admission policy + runtime detection + network policy + audit log,单层失守不致命。
  6. OIDC over long-lived tokens — CI 到云、Pod 到云、Service 到 Service 一律 federated identity,废弃 access key。
  7. Provenance is non-negotiable — 不知道来源的二进制不上生产;SLSA L3+ 是目标线。
  8. Zero trust east-west — 内网即外网,mTLS 默认开启,NetworkPolicy 默认拒绝。

What it can do on your machine

Read from SKILL.md and the folder at commit 2544577. 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

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    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

Securing Cloud And Supply Chain loads about 778 tokens when it runs, and up to ~9k if it reads all its reference files. Until then it costs about 66 tokens; SKILL.md has 238 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~66
When it runs · the whole SKILL.md, loaded when a task matches
~778
With references · SKILL.md plus every file in references/, read only if the agent opens them
~9k

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

The full file from telagod/code-abyss at commit 2544577, republished under its MIT licence (© telagod). 238 words, ~778 tokens.

Download SKILL.mdSave it as .claude/skills/securing-cloud-and-supply-chain/SKILL.md (or your agent's skills folder). This skill also uses 3 other files; get the full folder from GitHub.
name
securing-cloud-and-supply-chain
description
云原生与软件供应链安全防御。容器/K8s 加固、Service Mesh、CI/CD 安全、SLSA/SBOM/Sigstore、云 IAM、Secrets 管理、IaC 安全。Use when hardening Kubernetes clusters, auditing CI/CD pipelines, implementing supply chain security, managing cloud IAM, or reviewing IaC code.
user-invocable
false

云原生与供应链安全

判断先于执行:决定「是否做 / 选什么 / 如何取舍」(栈、方案、架构、权衡)前,先读领域判断内核 skills/_kernel/security/SKILL.md——它管 judgment,本秘典管 execution;冲突时以内核判断为准。

默认怀疑一切外来字节:镜像、依赖、IaC 模块、CI runner、IAM trust。能签就签,能锁就锁,能最小就最小。

路由

意图秘典核心
容器/K8s 加固container-and-k8s容器逃逸、RBAC、PSS、NetworkPolicy、Service Mesh、Admission
软件供应链supply-chainSLSA、Sigstore、SBOM、CI/CD OIDC、attestation、VEX
云 IAM 与 Secretscloud-iam-and-secretsIAM 反模式、AssumeRole、Vault、KMS、IaC、Workload Identity

何时使用

场景用本 skill不用
K8s manifest / Helm chart 安全审查✅—
CI/CD pipeline (GitHub Actions / GitLab CI) 加固✅—
Terraform / Pulumi / CloudFormation 评审✅—
AWS/GCP/Azure IAM policy 审查✅—
镜像扫描与签名链路设计✅—
应用层 Web/API 漏洞 (SQLi/XSS/SSRF)—用 securing-systems
红队 C2/横移/免杀—用 securing-systems/red-team
集群部署/Helm 模板编写 (非安全视角)—用 provisioning-infrastructure
一般架构设计与权衡—用 designing-architectures

通用铁律

  1. Least privilege by default — 任何 Role/IAM/SA/Token 起手就是空集合,按需求逐项添加,禁通配 * 与 Action: *。
  2. Immutable infrastructure — 镜像用 digest 不用 tag,IaC state 不允许人工 drift,部署后只重建不改造。
  3. Sign everything, verify everywhere — 镜像、artifact、commit、SBOM 必须签名;准入控制必须 verify,否则等于没签。
  4. Secrets never in plaintext — 不进 git、不进 env file、不进 ConfigMap、不进 Terraform state;Vault/Secret Manager + 短期凭证。
  5. Defense in depth — 镜像扫描 + admission policy + runtime detection + network policy + audit log,单层失守不致命。
  6. OIDC over long-lived tokens — CI 到云、Pod 到云、Service 到 Service 一律 federated identity,废弃 access key。
  7. Provenance is non-negotiable — 不知道来源的二进制不上生产;SLSA L3+ 是目标线。
  8. Zero trust east-west — 内网即外网,mTLS 默认开启,NetworkPolicy 默认拒绝。

执行链

审查:清单 → 威胁建模 → 配置对照 → 风险分级 → 修复 PR → 验证回归
应急:定位失陷面 → 撤凭证 → 隔离工作负载 → 取证镜像 → 根因 → 加固准入

优先级红线

红线立即处置
Secrets 已进 git history撤销凭证 → rewrite history → 通报
公网暴露 K8s API server关闭 → IP 白名单 → 审计访问日志
privileged: true Pod 跑业务拒绝准入 → 重构镜像 → PSS restricted
CI 用 long-lived AWS key切 OIDC → 撤销 key → 审计旧密钥使用
Action: * IAM policy收敛权限 → CloudTrail 审计实际使用

与其他 skill 联动

  • 应用层漏洞(SQLi、XSS、反序列化、代码污点)→ securing-systems/code-audit、pentest
  • 红队对抗与 C2 → securing-systems/red-team
  • SOC 检测/Sigma/IR → securing-systems/blue-team
  • 集群与 Helm/GitOps 部署(非安全视角)→ provisioning-infrastructure
  • API/认证架构设计 → designing-architectures/security-arch
  • DevOps 流水线工程实践 → automating-devops

输出约束

  • 反例使用 RFC 5737 (192.0.2.0/24、198.51.100.0/24) 或 example.com
  • 凭证一律 <REDACTED> / AKIA<EXAMPLE> 占位
  • 发现真实泄漏只报位置和处置流程,不复述完整值
  • 修复方案必须给出最小权限策略片段,不抛"参考最佳实践"了事

© telagod, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 3 other files (references) in skills/securing-cloud-and-supply-chain of telagod/code-abyss.

  • SKILL.md
  • references/cloud-iam-and-secrets.md
  • references/container-and-k8s.md
  • references/supply-chain.md

Open the folder on GitHubat commit 2544577

Compare with similar skills

Securing Cloud And Supply Chain 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.

Securing Cloud And Supply Chain compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Securing Cloud And Supply Chain this skilltelagod/code-abyss243—~778Automated safety check: PassMIT
Container Securityhardw00t/ai-security-arsenal104—~2.8kAutomated safety check: PassNone
Implementing Image Provenance Verification With Cosignmukul975/Anthropic-Cybersecurity-Skills34k—~2.3kAutomated safety check: NotesApache-2.0
Container Security Hardeningsickn33/agentic-awesome-skills47k1 repos~1kAutomated safety check: NotesMIT
Cloud Infra Supply Chainzhaji2333/CkSKILLS114—~688Automated safety check: WarnMIT
Performing Container Security Scanning With Trivymukul975/Anthropic-Cybersecurity-Skills34k—~818Automated safety check: PassApache-2.0

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Works with

Questions about Securing Cloud And Supply Chain

What does Securing Cloud And Supply Chain do?

云原生与软件供应链安全防御。容器/K8s 加固、Service Mesh、CI/CD 安全、SLSA/SBOM/Sigstore、云 IAM、Secrets 管理、IaC 安全。Use when hardening Kubernetes clusters, auditing CI/CD pipelines, implementing supply chain security…. Securing Cloud And Supply Chain is an agent skill from telagod/code-abyss. 云原生与软件供应链安全防御。容器/K8s 加固、Service Mesh、CI/CD 安全、SLSA/SBOM/Sigstore、云 IAM、Secrets 管理、IaC 安全。Use when hardening Kubernetes clusters, auditing CI/CD pipelines, implementing supply chain security, managing cloud IAM, or reviewing IaC code.

When should I use Securing Cloud And Supply Chain?

Securing Cloud And Supply Chain fits situations like: hardening Kubernetes clusters; auditing CI/CD pipelines; implementing supply chain security; managing cloud IAM.

How do I install Securing Cloud And Supply Chain in Claude Code?

Run `npx skills add telagod/code-abyss --skill securing-cloud-and-supply-chain -a claude-code`. Or copy the skill folder (skills/securing-cloud-and-supply-chain in telagod/code-abyss) into .claude/skills/securing-cloud-and-supply-chain in your project. Claude Code loads it when a task matches its description.

How do I install Securing Cloud And Supply Chain in Codex?

Run `npx skills add telagod/code-abyss --skill securing-cloud-and-supply-chain -a codex`. Or copy the skill folder (skills/securing-cloud-and-supply-chain in telagod/code-abyss) into .agents/skills/securing-cloud-and-supply-chain in your project. Codex loads it when a task matches its description.

Can I use Securing Cloud And Supply Chain 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 telagod/code-abyss --skill securing-cloud-and-supply-chain -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/securing-cloud-and-supply-chain, .gemini/skills/securing-cloud-and-supply-chain, .github/skills/securing-cloud-and-supply-chain and .opencode/skills/securing-cloud-and-supply-chain in your project.

What does Securing Cloud And Supply Chain need to run?

SKILL.md names no scripts, command-line tools or credentials: Securing Cloud And Supply Chain is instructions for the agent only.

Does Securing Cloud And Supply Chain access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Securing Cloud And Supply Chain 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 Securing Cloud And Supply Chain use?

Securing Cloud And Supply Chain is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Securing Cloud And Supply Chain use?

About 778 tokens (SKILL.md is roughly 3.1k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 8.2k tokens, read only when the agent opens those files.

What are the alternatives to Securing Cloud And Supply Chain?

Skills that share tags, products or a category with Securing Cloud And Supply Chain: Container Security (hardw00t/ai-security-arsenal, 104 stars), Implementing Image Provenance Verification With Cosign (mukul975/Anthropic-Cybersecurity-Skills, 34k stars), Container Security Hardening (sickn33/agentic-awesome-skills, 47k stars) and Cloud Infra Supply Chain (zhaji2333/CkSKILLS, 114 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Securing Cloud And Supply Chain?

telagod (a GitHub user) maintains it in telagod/code-abyss, which has 243 GitHub stars. The repository holds 38 skills in this directory. The repository was last updated on July 19, 2026.

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