SDS-047: Policy Gateway Service

[!CAUTION] SUPERSEDED: This specification has been merged into SDS-047: GovernedSpeed™ Governance Runtime.

Status: Superseded
Superseded-By: SDS-047
Version: 1.0
Date: 2025-12-25
Satisfies: [PRD-010, ADR-028]
Bounded-Context: cognitive-extension

Summary (Historical)

This SDS previously defined the Policy Gateway Service as a runtime sidecar including:

• Domain model: PolicyConfig, PolicyRule, PromptRequest, FilterDecision
• Invariants: POL-GW-001 through POL-GW-005
• Commands: FilterPrompt, FilterOutput, ValidateCIThresholds
• Queries: GetLoadedRules, GetHealth
• Events: PromptFiltered, OutputFiltered, ThresholdsValidated
• Ports: PolicyConfigLoader, PolicyEvaluator, EventPublisher, LLMProxy

The Policy Gateway and Risk & Evidence Service (SDS-047) have been unified into the GovernedSpeed™ Governance Runtime to align enforcement with evidence collection as “Governance as Code.”

For Full Content

See: SDS-047: GovernedSpeed™ Governance Runtime

Related

• ADR-028: GovernedSpeed™ LLMOps Architecture
• ADR-031: GovernedSpeed™ Integration
• SDS-047: Risk & Evidence Service — Also superseded by SDS-047