Add separate codex/ skill while keeping Claude root skill

codex/README.md

@@ -0,0 +1,27 @@
+# Resume Tailoring Skill (Codex Variant)
+
+This folder contains the Codex-specific version of the resume tailoring skill.
+
+- Root `SKILL.md` is kept for Claude Code.
+- `codex/SKILL.md` is for Codex.
+
+## Install in Codex
+
+```bash
+python3 ~/.codex/skills/.system/skill-installer/scripts/install-skill-from-github.py \
+  --repo varunr89/resume-tailoring-skill \
+  --ref master \
+  --path codex \
+  --name resume-tailoring
+```
+
+Restart Codex after installation.
+
+## Files
+
+- `SKILL.md` - Codex-only workflow
+- `research-prompts.md` - company and role research templates
+- `matching-strategies.md` - confidence scoring and mapping logic
+- `branching-questions.md` - experience discovery patterns
+- `multi-job-workflow.md` - batch workflow details
+- `scripts/export_resume.py` - local DOCX/PDF export helper