DESIGN.md@packages/mfes/architectureA

DESIGN.md@packages/mfes/architecture from constructorfabric/gears-frontx is a DESIGN.md file: the design rules coding agents follow in that repo.

Install it, pinned
mdr add constructorfabric/gears-frontx/packages/mfes/architecture/DESIGN.md@git:20261019.7303aa4

Pins git:20261019.7303aa4 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 14 of 14 checks passed
Kind
DESIGN.md file
Repository
constructorfabric/gears-frontx
Path
packages/mfes/architecture/DESIGN.md
Versions recorded
10
Latest version
git:20261019.7303aa4, committed Oct 19, 2026
First version recorded
Oct 4, 2026
Size
72,148 bytes
Repository stars
30
License
Apache-2.0

Technical design of the MFE runtime (@gears-frontx/mfes) — registry, manifest-driven loading, governed extension domains, host communication, and isolation of microfrontends.

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

# Technical Design — MFE Runtime

- [ ] `p3` - **ID**: `cpt-frontx-mfes-design-mfe-runtime`

<!-- toc -->

- [1. Architecture Overview](#1-architecture-overview)
  - [1.1 Architectural Vision](#11-architectural-vision)
  - [1.2 Architecture Drivers](#12-architecture-drivers)
  - [1.3 Architecture Layers](#13-architecture-layers)
- [2. Principles & Constraints](#2-principles--constraints)
  - [2.1 Design Principles](#21-design-principles)
  - [2.2 Constraints](#22-constraints)
- [3. Technical Architecture](#3-technical-architecture)
  - [3.1 Domain Model](#31-domain-model)
  - [3.2 Component Model](#32-component-model)
  - [3.3 API Contracts](#33-api-contracts)
  - [3.4 Internal Dependencies](#34-internal-dependencies)
  - [3.5 External Dependencies](#35-external-dependencies)
  - [3.6 Interactions & Sequences](#36-interactions--sequences)
  - [3.7 Database schemas & tables](#37-database-schemas--tables)
- [4. Additional context](#4-additional-context)
- [5. Traceability](#5-traceability)

<!-- /toc -->

## 1. Architecture Overview

### 1.1 Architectural Vision
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add constructorfabric/gears-frontx/packages/mfes/architecture/DESIGN.md@sha256:0d45c35bd4c97f7d

The line at the top of this page pins the label git:20261019.7303aa4, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_7enf4ffik5rm7c25.svg)](https://markdownregistry.com/a/art_7enf4ffik5rm7c25)

1 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 10 versions of this file, between Oct 4, 2026 and Oct 19, 2026, about one every 2 days.

versioncommittedcommitsizeaudit
git:20261019.7303aa4 latest2026-10-19 7303aa4 72,148 BA view · diff
git:20261017.b2f89db2026-10-17 b2f89db 71,931 BA view · diff
git:20261017.ba61d852026-10-17 ba61d85 71,958 BA view · diff
git:20261017.c1a8b852026-10-17 c1a8b85 75,250 BA view · diff
git:20261015.961717b2026-10-15 961717b 70,086 BA view · diff
git:20261009.d5a7f9b2026-10-09 d5a7f9b 69,739 BA view · diff
git:20261004.f7a9d4f2026-10-04 f7a9d4f 69,617 BA view · diff
git:20261004.aca43142026-10-04 aca4314 69,579 BA view · diff
git:20261004.e725bde2026-10-04 e725bde 69,672 BA view · diff
git:20261004.f9036092026-10-04 f903609 69,485 BA view

Audit of the latest version

A  14 of 14 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Size between 200 bytes and 200 KB (72148 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

GitHub

constructorfabric/gears-frontx · 30 stars · license Apache-2.0 · pushed 2026-10-20 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_7enf4ffik5rm7c25
GET https://markdownregistry.com/api/v1/resolve?ref=constructorfabric/gears-frontx/packages/mfes/architecture/DESIGN.md
GET https://markdownregistry.com/api/v1/blob/0d45c35bd4c97f7df15c780cd520d5eb6145ccedbc5ae628ea564fc1f9d6ffc6

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: what DESIGN.md is and how agents use it · which agent file does what.

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