u0604-security-contradiction-detector

name	u0604-security-contradiction-detector
description	Build and operate the "Security Contradiction Detector" capability for Security and Privacy. Trigger when this exact capability is needed in mission execution.

Security Contradiction Detector

Why This Skill Exists

We need this skill because production autonomy must default to least privilege and strong privacy. This specific skill catches internal and external claim conflicts early.

When To Use

Use this skill when the request explicitly needs "Security Contradiction Detector" outcomes in the Security and Privacy domain.

Step-by-Step Implementation Guide

1. Define the scope and success metrics for Security Contradiction Detector, including at least three measurable KPIs tied to breach, exfiltration, and over-privileged actions.
2. Design and version the input/output contract for permissions, sensitive data flows, and threat events, then add schema validation and failure-mode handling.
3. Implement the core capability using cross-claim consistency checks, and produce contradiction alerts with deterministic scoring.
4. Integrate the skill into swarm orchestration: task routing, approval gates, retry strategy, and rollback controls.
5. Add unit, integration, and simulation tests that explicitly cover breach, exfiltration, and over-privileged actions, then run regression baselines.
6. Deploy behind a feature flag, monitor telemetry/alerts for two release cycles, and iterate thresholds based on observed outcomes.

Required Deliverables

• Capability contract: input schema, deterministic scoring, output schema, and failure modes.
• Runtime profile: detection-guard using cross-claim consistency checks to produce contradiction alerts.
• Orchestration integration: security-and-privacy:detection-guard routing, approval gates, retries, and rollback controls.
• Validation evidence: unit, integration, simulation, regression-baseline suites and rollout telemetry.

Operational Runbook

Preflight

• Confirm the Security Contradiction Detector request scope, source evidence, and measurable success criteria before execution.
• Verify feature flag skill_0604_security-contradiction-detector, approval gates, and rollback owner before autonomous use.

Execution

• Execute cross-claim consistency checks with deterministic scoring and reproducible trace capture.
• Produce contradiction alerts plus scorecard, assumptions, and unresolved-risk notes.

Recovery

• Fail closed when required signals, evidence, or approval gates are missing.
• Rollback to the last stable baseline when posture is critical or validation fails.

Handoff

• Publish contradiction alerts, validation evidence, and telemetry links to downstream owners.
• Queue follow-up tasks for unresolved risks, threshold tuning, or approval review.

Guardrails

• [quality] Require deterministic scoring and validation evidence before promotion.
• [reliability] Preserve retries, rollback controls, and failure-mode evidence for every run.
• [safety] Route critical posture or missing approval gates to human review before autonomous action.