Governance as a Reusable Capability
Constitutional governance should not be rewritten for every application. A Governance SDK provides standardized building blocks that embed constitutional execution into diverse systems while maintaining consistent runtime behavior.
The SDK is the constitutional interface between application logic and governed execution.
Objectives
- Reuse governance across projects.
- Keep business logic independent of governance logic.
- Provide consistent APIs for runtime evaluation.
- Support deterministic replay and evidence generation.
Core SDK Modules
| Module | Purpose |
|---|---|
| Authority Provider | Resolve identities and delegated authority. |
| Policy Provider | Load versioned constitutional rules. |
| Evidence Provider | Collect and validate supporting evidence. |
| Decision API | Execute runtime governance evaluations. |
| Ledger Client | Write immutable constitutional records. |
| Replay Client | Reconstruct execution history. |
Design Principles
- Language-independent architecture.
- Stable interfaces with versioned contracts.
- Pluggable providers for different domains.
- Observable and testable runtime behavior.
- Security by default.
Reference Interfaces
The SDK should expose simple interfaces that allow applications to submit requests for constitutional evaluation without needing to understand the internal governance engine. This separation improves maintainability and enables governance evolution independently of application code.
Chapter Conclusion
A Governance SDK makes constitutional execution portable. By encapsulating authority evaluation, evidence handling, policy resolution, and immutable recording behind stable interfaces, governed execution can be adopted consistently across applications, services, and AI agents.
Next Chapter: Multi-Entity Governance — Coordinating constitutional execution across organizational boundaries.