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due-diligence

v1.5.2

Adversarial pre-ship review and build-to-standard construction using a modular lens system.

CodexClaude Code2 Skills

By Nathan Wong1 GitHub starsUpdated 1 hour ago

Directory evidence

Runtimes
Codex and Claude Code
Parsed components
2 skill or MCP entries
Source updated
Sep 27, 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 due-diligence for Codex and Claude Code

Installs for the current user
codex plugin marketplace add thelogicmatrix/lm-tools
codex plugin marketplace upgrade lm-tools
codex plugin add due-diligence@lm-tools

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

Compatibility: the page URL and API slug “due-diligence” remain stable.

  • Codex: due-diligence@agent-plugin-marketplace → due-diligence@lm-tools

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/thelogicmatrix/lm-tools

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

Plugin files

due-diligence/
├── .codex-plugin/plugin.json
├── .claude-plugin/plugin.json
├── skills/cdd/SKILL.md
└── skills/due-diligence/SKILL.md

Included Skills2

cddskills/cdd/SKILL.md

Use only when explicitly invoked as cdd, construction dd, or build to DD standard. Do not activate automatically for planning, implementation, or work that Due Diligence might later review.

due-diligenceskills/due-diligence/SKILL.md

Use only when explicitly invoked, immediately before an outbound send or publication, or for the final whole-branch review. Do not use for planning, construction, routine code review, verification, intermediate task completion, or local-only deliverables.

Plugin manifests2

due-diligence/.codex-plugin/plugin.json
{
  "name": "due-diligence",
  "version": "1.5.2",
  "description": "Adversarial pre-ship review and build-to-standard construction using a modular lens system.",
  "author": {
    "name": "Nathan Wong"
  },
  "skills": "./skills/",
  "interface": {
    "displayName": "Due Diligence",
    "shortDescription": "Find material defects before delivery",
    "longDescription": "Review deliverables adversarially with selected quality lenses, or use those lenses to define the build standard up front.",
    "developerName": "Nathan Wong",
    "category": "Developer Tools",
    "capabilities": [
      "Interactive",
      "Read",
      "Write"
    ],
    "defaultPrompt": "Run due diligence on this deliverable before I send it."
  }
}
due-diligence/.claude-plugin/plugin.json
{
  "name": "due-diligence",
  "version": "1.5.2",
  "description": "Adversarial pre-ship review (due-diligence) + build-to-standard construction (cdd): a modular lens system that finds material defects before a reviewer does.",
  "author": {
    "name": "Nathan Wong"
  }
}

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.

[due-diligence on Agent Plugins Marketplace](https://pluginsmp.com/plugins/due-diligence)