AgentSkillsCN

GRD Change Attribution Inspector

对比不同运行之间的变化与不变量，深入剖析观测到的指标波动。

SKILL.md
--- frontmatter
name: "GRD Change Attribution Inspector"
description: "Determine what changed vs stayed invariant across runs to explain observed metric deltas"

Codex GRD Skill: grd-research-change-attribution-inspector

<when_to_use> Use when comparing baseline vs candidate runs and you need clear attribution of gains/losses. </when_to_use>

<source_of_truth> Follow @GSD_ROOT@get-research-done/codex/workflows/research-pipeline.md and produce .grd/research/CHANGE_ATTRIBUTION.md. </source_of_truth>

<clarification_rule> If you are not sure what the user wants, pause and ask for pseudocode or a concrete step-by-step outline 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. •Diff run conditions and classify changed/invariant factors.
  2. •Flag confounds and unknowns that block attribution.
  3. •Rank attribution hypotheses by evidence strength.
  4. •Output findings and next ablations in .grd/research/CHANGE_ATTRIBUTION.md. </execution_contract>