# Documentation index

## User-facing

- [README](../README.md)
- [Install](../INSTALL.md)
- [APL language](../doc/language.md)
- [Extension guide](../doc/pg_policy.md)
- [Examples](../examples/)
- [Policy packs](../doc/packs.md)
- [Use cases](usecases/README.md)
- [Onboarding](onboarding/README.md)
- [Framework adapters](onboarding/integrations.md)

## Design

- [Product decision](design/00-product-decision.md)
- [Architecture](design/01-architecture.md)
- [ADR-001 Language](adr/001-language-design.md)
- [ADR-002 Syntax strategy](adr/002-syntax-strategy.md)
- [ADR-003 Enforcement modes](adr/003-enforcement-modes.md)
- [Roadmap](roadmap.md)

## Research (living)

1. [Policy language landscape](research/01-policy-language-landscape.md)
2. [Postgres extension feasibility](research/02-postgres-extension-feasibility.md)
3. [Agentic AI guardrails](research/03-agentic-ai-guardrails.md)
4. [Industry analysis](research/04-industry-analysis.md)
5. [Competitive positioning](research/05-competitive-positioning.md)
6. [Marketplace playbook](research/06-marketplace-playbook.md)
7. [Value thesis](research/07-value-thesis.md)
8. [Capability backlog](research/08-capability-backlog.md)