staged-transformation-pipeline SKILL.md skillA
staged-transformation-pipeline from fabioc-aloha/alex_skill_mall is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add fabioc-aloha/alex_skill_mall/staged-transformation-pipeline@git:20260728.80a7ab6Pins git:20260728.80a7ab6 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- fabioc-aloha/alex_skill_mall
- Path
plugins/architecture-patterns/staged-transformation-pipeline/skills/staged-transformation-pipeline/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260728.80a7ab6, committed Jul 28, 2026
- Size
- 2,677 bytes
- Repository stars
- 5
- License
- MIT
Monolithic transformations are hard to test and debug:.
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
# Staged Transformation Pipeline
## The Problem
Monolithic transformations are hard to test and debug:
```javascript
// Bad: everything in one function
function processInput(input) {
// 200 lines of parsing, validation, transformation, formatting
return output;
}
```
When something breaks, you don't know which stage failed.
## The Solution
Input flows through discrete stages. Each stage is independently testable.
```javascript
// Define stages
const stages = {
parse: (input) => JSON.parse(input),
validate: (data) => {
if (!data.id) throw new Error('Missing id');
return data;
},
transform: (data) => ({
...data,
processedAt: new Date().toISOString()
}),
format: (data) => JSON.stringify(data, null, 2)
};
// Pipeline runner
function runPipeline(input, stageOrder = ['parse', 'validate', 'transform', 'format']) {
let result = input;
for (const stageName of stageOrder) {
try {
result = stages[stageName](result);
} catch (err) {
throw new Error(`Pipeline failed at stage '${stageName}': ${err.message}`);
}
}
return result;
}
```
## Benefits
### 1. Independent Testing
```javascript
// Test each stage in isolation
…Read the whole file at its exact version.
How to install
mdr add fabioc-aloha/alex_skill_mall/staged-transformation-pipeline@sha256:a9cbab99e160345cThe line at the top of this page pins the label git:20260728.80a7ab6, 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_5lfzshabd2cwyntr)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Jul 28, 2026.
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 (2677 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
fabioc-aloha/alex_skill_mall · 5 stars · license MIT · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_5lfzshabd2cwyntr GET https://markdownregistry.com/api/v1/resolve?ref=fabioc-aloha/alex_skill_mall/staged-transformation-pipeline GET https://markdownregistry.com/api/v1/blob/a9cbab99e160345c7f731c917fdc8f05fbbee0655e9ce52041a24c09969ab108
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.