Codex GRD Skill: grd-research-reproducibility-packager

<when_to_use> Use when preparing handoff, publication support, or long-term project memory. </when_to_use>

<source_of_truth> Follow @GSD_ROOT@get-research-done/codex/workflows/research-pipeline.md Stage 5. </source_of_truth>

<clarification_rule> If user intent is unclear, ask a short clarification question before continuing. </clarification_rule>

<delivery_rule> Default to concise chat output. Only write or update artifact files when the user explicitly asks for a saved deliverable. </delivery_rule>

<execution_contract>

1. •Pin environment and dataset versions.
2. •Document exact rerun commands.
3. •Tie claims to artifacts and expected variance.
4. •Produce .grd/research/REPRODUCIBILITY.md and .grd/research/RESEARCH_SUMMARY.md. </execution_contract>