Ethical Constraint & Value Alignment Architecture

Ethics Are Constitutive, Not Reactive

Unlike failure architecture, which responds to things going wrong, ethical constraints are constitutive - they define the moral character of the system from the ground up. These are not error handlers. They are the values that govern every decision the agent makes, even when functioning perfectly.

Values Must Be Translated, Not Assumed

Organisational values expressed in mission statements and codes of conduct must be translated into machine-enforceable constraints. 'We treat customers fairly' is a value. 'The agent must not recommend products with hidden fees exceeding 5% of the stated price' is a constraint. The framework provides the translation methodology.

Regulatory Obligations Are Minimum Standards

Legal and regulatory requirements define the floor, not the ceiling, of ethical behaviour. The framework maps regulatory obligations as minimum constraints and provides patterns for encoding organisational values that exceed regulatory minimums.

Harm Boundaries Must Be Absolute

Some constraints are absolute - they cannot be overridden by user preference, business optimisation, or agent judgment. The framework defines harm boundaries as inviolable constraints that the system enforces regardless of context. These are the things the agent must never do.

Ethical Constraints Must Be Transparent

Users should be able to see the ethical constraints that govern the agent's behaviour. This transparency serves multiple purposes: it builds trust, it enables informed delegation, and it provides accountability. Hidden ethical constraints - or the absence of them - undermine the trust architecture.

Fair Trading and Value Alignment

In agentic commerce, ethical constraints ensure that the machine customer operates fairly: no exploitation of pricing errors, no manipulation of review systems, no circumvention of consumer protection mechanisms. The agent trades within the spirit of fair commerce, not just the letter of the law.

Sustainable Commerce Constraints

Consumers can encode sustainability values into their agent's ethical constraints: carbon footprint limits, fair trade preferences, local sourcing priorities, and packaging waste thresholds. These constraints operate alongside price and quality criteria, ensuring that agentic shopping reflects the consumer's values.

Vulnerable Consumer Protection

Ethical constraints include special protections for vulnerable consumers: spending limits for users who have self-identified financial vulnerability, cooling-off periods for high-value purchases, and mandatory human review for categories flagged as high-risk for the specific user.

Market Integrity Preservation

Agents must not engage in behaviours that would undermine market integrity if widely adopted: price manipulation through coordinated purchasing, artificial scarcity creation, or exploitation of information asymmetries. The framework defines market integrity constraints that preserve fair competition.