AgentSkillsCN

gait-policy-test-rollout

通过确定性的固定数据测试与上线模拟，安全评估步态政策的变更。当被要求验证允许或阻止行为、检查原因代码、比较政策结果，或规划分阶段实施的上线策略时使用。

SKILL.md
--- frontmatter
name: gait-policy-test-rollout
description: Evaluate Gait policy changes safely with deterministic fixture tests and rollout simulation. Use when asked to validate allow or block behavior, check reason codes, compare policy outcomes, or plan enforce-by-stage rollout.
disable-model-invocation: true

Policy Test Rollout

Execute this workflow to validate policy behavior before enforcement.

Workflow

  1. •Require both files:
    • •<policy.yaml>
    • •<intent_fixture.json>
  2. •Run deterministic policy test:
    • •gait policy test <policy.yaml> <intent_fixture.json> --json
  3. •Parse and report fields:
    • •ok, policy_digest, intent_digest, verdict, reason_codes, violations, summary
  4. •If rollout simulation is requested, run:
    • •gait gate eval --policy <policy.yaml> --intent <intent_fixture.json> --simulate --json
  5. •Return structured rollout recommendation:
    • •current verdict
    • •blocking reasons or required approvals
    • •suggested next stage (observe, require_approval, enforce)

Exit Code Contract

  • •0: allow
  • •3: block
  • •4: require approval
  • •6: invalid input

Safety Rules

  • •Never bypass policy test by inferring results from YAML text.
  • •For replay workflows, prefer gait run replay (stub mode default); require explicit unsafe flags for real tool replay.
  • •Never claim a policy digest or verdict without command output.
  • •Keep simulation and enforcement clearly separated in reporting.

Determinism Rules

  • •Always use --json outputs.
  • •Report exact reason_codes and violations as emitted.
  • •Preserve fixture-based evaluation flow for repeatability.