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daedalus

v1.0.1

Risk-tiered SDD, necessary UML, and test-first software development workflow.

Codex1 Skill

By Tim ShanLicense: MIT0 GitHub starsUpdated 2 months ago

Directory evidence

Runtimes
Codex
Parsed components
1 skill or MCP entry
Source updated
Aug 11, 2026
Manifest status
Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Install daedalus for Codex

Installs for the current user
codex plugin marketplace add timshan/daedalus
codex plugin marketplace upgrade daedalus
codex plugin add daedalus@daedalus

Paste and run these commands in a terminal with Codex. They add and refresh the daedalus catalog, then install this plugin.

Compatibility: the page URL and API slug “daedalus” remain stable.

  • Codex: daedalus@agent-plugin-marketplace → daedalus@daedalus

The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.

Get the source manually
git clone https://github.com/timshan/daedalus

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The repository root is the plugin root.

Plugin files

daedalus/
├── .codex-plugin/plugin.json
└── skills/daedalus/SKILL.md

Included Skills1

daedalusskills/daedalus/SKILL.md

Guide risk-tiered software development from a Software Design Document through necessary UML, test-driven vertical slices, fresh verification, and living-design updates. Use whenever Codex is asked to implement or modify production code—including features, bug fixes, refactors, integrations, migrations, performance or security changes—or to create a technical design that will lead to code. Do not use for read-only explanation, pure research, or documentation-only work that cannot change production behavior.

Plugin manifests1

.codex-plugin/plugin.json
{
  "name": "daedalus",
  "version": "1.0.1",
  "description": "Risk-tiered SDD, necessary UML, and test-first software development workflow.",
  "author": {
    "name": "Tim Shan",
    "url": "https://github.com/timshan"
  },
  "homepage": "https://github.com/timshan/daedalus",
  "repository": "https://github.com/timshan/daedalus",
  "license": "MIT",
  "keywords": [
    "sdd",
    "tdd",
    "uml",
    "software-development"
  ],
  "skills": "./skills/",
  "interface": {
    "displayName": "Daedalus",
    "shortDescription": "Design first, test first, verify with evidence",
    "longDescription": "Build software through proportional SDD, necessary UML, vertical TDD slices, and fresh verification evidence.",
    "developerName": "Tim Shan",
    "category": "Developer Tools",
    "capabilities": [
      "Read",
      "Write"
    ],
    "websiteURL": "https://github.com/timshan/daedalus",
    "defaultPrompt": [
      "Use $daedalus to plan and implement this change with SDD and TDD."
    ]
  }
}

For maintainers

If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.

[daedalus on Agent Plugins Marketplace](https://pluginsmp.com/plugins/daedalus)