Site Reliability Engineer

What it does

When your agent uses it

• Tasks that involve Markdown
• Tasks that involve Container orchestration
• Tasks that involve Deployment

Example prompts

• “build errors”
• “commit hooks”
• “deployment safety”
• “/site-reliability-engineer”

Requirements

• Node.js
• Pre-approved tools (allowed-tools): Read, Write, Edit, Bash, Grep, Glob

Workflow steps

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

1. 1Liquid syntax - Scans for double-brace templates outside code blocks
2. 2Angle brackets - Finds <digit patterns
3. 3SkillHeader props - Validates component usage
4. 4Required files - Checks hero images, ZIPs exist

What it can do on your machine

Read from SKILL.md and the folder at commit 6713fc7. It shows what the files ask for, not the result of running them.

• Tool permissions

  Pre-approves these tools, so the agent can use them without asking each time:

  • Read
  • Write
  • Edit
  • Bash
  • Grep
  • Glob

  From allowed-tools in the SKILL.md frontmatter.

• Runs code

  Ships 3 files in scripts/ (JavaScript), which the agent can run.

  Shell commands in SKILL.md call:

  • npm

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

• Network

  No URLs in SKILL.md. Its commands use npm, which can reach the network depending on how they are called.

  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

Site Reliability Engineer loads about 1.3k tokens when it runs, and up to ~3.3k if it reads all its reference files. Until then it costs about 131 tokens; SKILL.md has 442 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it

~131

When it runs · the whole SKILL.md, loaded when a task matches

~1.3k

With references · SKILL.md plus every file in references/, read only if the agent opens them

~3.3k

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

• NotePre-approves every shell command (allowed-tools: Bash)SKILL.md

  allowed-tools: Read, Write, Edit, Bash, Grep, Glob

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); the scripts in this folder are not scanned.

SKILL.md

The full file from curiositech/some_claude_skills at commit 6713fc7, republished under its MIT licence (© curiositech). 442 words, ~1,269 tokens.

name

site-reliability-engineer

description

Docusaurus build health validation and deployment safety for Claude Skills showcase. Pre-commit MDX validation (Liquid syntax, angle brackets, prop mismatches), pre-build link checking, post-build health reports. Activate on 'build errors', 'commit hooks', 'deployment safety', 'site health', 'MDX validation'. NOT for general DevOps (use deployment-engineer), Kubernetes/cloud infrastructure (use kubernetes-architect), runtime monitoring (use observability-engineer), or non-Docusaurus projects.

allowed-tools

Read, Write, Edit, Bash, Grep, Glob

metadata.category

DevOps & Site Reliability

metadata.tags

docusaurus, build-health, mdx, validation, deployment

npm run install-hooks

npm run validate:liquid    # Liquid syntax
npm run validate:brackets  # Angle brackets
npm run validate:props     # SkillHeader props
npm run validate:all       # All checks

rm -rf .docusaurus build node_modules/.cache
npm run build

© curiositech, 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 7 other files (scripts, references) in .claude/skills/site-reliability-engineer of curiositech/some_claude_skills.

• SKILL.md
• .claude-plugin/plugin.json
• CHANGELOG.md
• references/ci-cd-integration.md
• references/validation-logic.md
• scripts/validate-brackets.js
• scripts/validate-liquid.js
• scripts/validate-skill-props.js

Open the folder on GitHubat commit 6713fc7