[Extension]: Update Architecture Workflow to v1.2.2

[bigsmartben]

Extension ID

arch

Extension Name

Architecture Workflow

Version

1.2.2

Description

Generate or reverse project-level 4+1 architecture views with per-view and full-workflow commands

Author

bigsmartben

Repository URL

https://github.com/bigsmartben/spec-kit-arch

Download URL

https://github.com/bigsmartben/spec-kit-arch/archive/refs/tags/v1.2.2.zip

License

MIT

Homepage

https://github.com/bigsmartben/spec-kit-arch

Documentation URL

https://github.com/bigsmartben/spec-kit-arch/blob/main/README.md

Changelog URL

https://github.com/bigsmartben/spec-kit-arch/blob/main/CHANGELOG.md

Required Spec Kit Version

=0.8.10.dev0

Required Tools

None

Number of Commands

12

Number of Hooks

0

Tags

architecture, 4plus1, workflow, design

Key Features

• Generate 4+1 architecture scenario, logical, process, development, and physical views.
• Reverse-generate architecture views from observable repository facts.
• Provide full workflow commands for generate and reverse modes.
• Bundle architecture templates, setup scripts, validation scripts, and schemas.

Testing Checklist

• Extension installs successfully via download URL
• All commands execute without errors
• Documentation is complete and accurate
• No security vulnerabilities identified
• Tested on at least one real project

Submission Requirements

• Valid extension.yml manifest included
• README.md with installation and usage instructions
• LICENSE file included
• GitHub release created with version tag
• All command files exist and are properly formatted
• Extension ID follows naming conventions (lowercase-with-hyphens)

Testing Details

Tested on:

• Windows with local source checkout
• Release download URL and packaged manifest metadata

Test scenarios:

1. bash tests/repository-first-contract.sh -> passed.
2. curl.exe -L --fail --head for the v1.2.2 tag archive returned HTTP 200 after redirect.
3. Manifest and catalog command count verified for 12 commands and 0 hooks.

Example Usage

specify extension add arch --from https://github.com/bigsmartben/spec-kit-arch/archive/refs/tags/v1.2.2.zip
/speckit.arch.full-generate
/speckit.arch.full-reverse

Proposed Catalog Entry

{
  "arch": {
    "name": "Architecture Workflow",
    "id": "arch",
    "description": "Generate or reverse project-level 4+1 architecture views with per-view and full-workflow commands",
    "author": "bigsmartben",
    "version": "1.2.2",
    "download_url": "https://github.com/bigsmartben/spec-kit-arch/archive/refs/tags/v1.2.2.zip",
    "repository": "https://github.com/bigsmartben/spec-kit-arch",
    "homepage": "https://github.com/bigsmartben/spec-kit-arch",
    "documentation": "https://github.com/bigsmartben/spec-kit-arch/blob/main/README.md",
    "changelog": "https://github.com/bigsmartben/spec-kit-arch/blob/main/CHANGELOG.md",
    "license": "MIT",
    "category": "docs",
    "effect": "read-write",
    "requires": {
      "speckit_version": ">=0.8.10.dev0"
    },
    "provides": {
      "commands": 12,
      "hooks": 0
    },
    "tags": [
      "architecture",
      "4plus1",
      "workflow",
      "design"
    ],
    "verified": false,
    "downloads": 0,
    "stars": 0,
    "created_at": "2026-05-14T00:00:00Z",
    "updated_at": "2026-06-25T00:00:00Z"
  }
}

Additional Context

This replaces the direct PR submission #3221, which was closed with maintainer guidance to use the extension submission issue template for new/update extension submissions. Prepared by Codex acting on behalf of @bigsmartben.