devops-excellence SKILL.md skillA
devops-excellence from majiayu000/spellbook is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add majiayu000/spellbook/devops-excellence@git:20260523.d39dd11Pins git:20260523.d39dd11 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- majiayu000/spellbook
- Path
skills/devops-excellence/SKILL.md- Versions recorded
- 3
- Latest version
- git:20260523.d39dd11, committed May 23, 2026
- First version recorded
- Dec 18, 2025
- Size
- 9,707 bytes
- Repository stars
- 290
- License
- MIT
DevOps and CI/CD expert. Use when setting up pipelines, containerizing applications, deploying to Kubernetes, or implementing release strategies. Covers GitHub Actions, Docker, K8s, Terraform, and GitOps.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# DevOps Excellence
## Core Principles
- **Shift Left** — Address security and quality early in SDLC
- **GitOps** — Git as single source of truth for infrastructure and deployments
- **Infrastructure as Code** — All infrastructure versioned and reproducible
- **Progressive Delivery** — Gradual rollouts with feature flags and canary releases
- **Immutable Infrastructure** — Replace, don't modify running systems
- **Observability-First** — Monitor metrics tied to deployments and features
- **Policy as Code** — Enforce compliance and security automatically
- **Platform Engineering** — Build golden paths and self-service portals
---
## Hard Rules (Must Follow)
> These rules are mandatory. Violating them means the skill is not working correctly.
### No Static Credentials
**Never use long-lived static credentials. Always use OIDC or short-lived tokens.**
```yaml
# ❌ FORBIDDEN: Static AWS credentials
env:
AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
# ✅ REQUIRED: OIDC-based authentication
- name: Configure AWS Credentials
uses: aws-actions/configure-aws-credentials@v4
with:
…Read the whole file at its exact version.
How to install
mdr add majiayu000/spellbook/devops-excellence@sha256:9fb6d9b54ed3ac27The line at the top of this page pins the label git:20260523.d39dd11, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_alpkpsdcovggewob)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Dec 18, 2025 and May 23, 2026, about one every 78 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260523.d39dd11 latest | 2026-05-23 | d39dd11 | 9,707 B | A | view · diff |
| git:20251218.65d8cd4 | 2025-12-18 | 65d8cd4 | 23,064 B | A | view · diff |
| git:20251218.0e33f85 | 2025-12-18 | 0e33f85 | 21,056 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (9707 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
majiayu000/spellbook · 290 stars · license MIT · pushed 2026-11-04 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_alpkpsdcovggewob GET https://markdownregistry.com/api/v1/resolve?ref=majiayu000/spellbook/devops-excellence GET https://markdownregistry.com/api/v1/blob/9fb6d9b54ed3ac2727d3b9f14ee768b983554d9dc3495759753cd34d3758958e
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.