fix(framework): distribute transformed skills to Codex marketplace

[davidmohamedfr]

Description

The native Codex marketplace distributes source SKILL.md files instead of the Codex-transformed artifact.

The source skills contain Claude-specific model: opus and model: sonnet frontmatter. The AIDD CLI already removes model when building skills for Codex, but that conversion is bypassed by the native marketplace distribution.

Affected file(s)

• cli/src/domain/tools/ai/codex.ts
• Codex marketplace build and distribution flow
• plugins/aidd-dev/skills/03-assert/SKILL.md
• plugins/aidd-dev/skills/04-audit/SKILL.md
• plugins/aidd-dev/skills/05-review/SKILL.md
• plugins/aidd-dev/skills/06-test/SKILL.md
• plugins/aidd-dev/skills/08-debug/SKILL.md

Expected behaviour

The Codex marketplace must distribute the same Codex-transformed skill artifact produced by the AIDD CLI.

In particular, installed Codex SKILL.md files must omit the Claude-specific model field and retain only the frontmatter supported by Codex.

Observed behaviour

With Codex CLI 0.146.0, the installed aidd-dev@2.3.1 plugin contains:

model: opus

in skills/05-review/SKILL.md.

Invoking the skill fails because opus is not a valid Codex model. A forced local redeployment with make reload reproduces the issue.

AI tool

Other: Codex CLI

Version

aidd-dev 2.3.1; local build 20e46f31.

OS

macOS

stripCodexSkillFrontmatter already removes model in the CLI conversion path. The native marketplace installation path does not use that transformed output.