review-changes.js

export const meta = {
  name: "review-changes",
  description: "Review changed files across independent dimensions, then adversarially verify each review",
  whenToUse: "Use after a non-trivial code change needs parallel correctness, security, and maintainability review.",
  phases: [
    { title: "Review", detail: "One independent agent per review dimension" },
    { title: "Verify", detail: "A second agent challenges each review" },
  ],
}

phase("Review")
const dimensions = [
  {
    key: "correctness",
    prompt: "Review the current git diff for concrete correctness bugs. Return concise findings with file paths.",
  },
  {
    key: "security",
    prompt: "Review the current git diff for concrete security or trust-boundary bugs. Return concise findings with file paths.",
  },
  {
    key: "maintainability",
    prompt: "Review the current git diff for concrete maintainability regressions. Return only actionable findings.",
  },
]

const reviewed = await pipeline(
  dimensions,
  dimension => agent(dimension.prompt, {
    label: `review:${dimension.key}`,
    phase: "Review",
  }),
  (review, dimension) => {
    if (review === null) {
      log(`Dropped ${dimension.key}: the review agent did not complete.`)
      return null
    }
    return agent(
      `Adversarially verify this ${dimension.key} review against the current diff. Reject speculation and return the confirmed findings only:\n\n${review}`,
      {
        label: `verify:${dimension.key}`,
        phase: "Verify",
      },
    )
  },
)

return {
  dimensions: dimensions.map(dimension => dimension.key),
  verified: reviewed.filter(Boolean),
}