feat(spec): SPEC-WFAIPRO-001 — WorkflowAI Pro Technical Specification
Implementation-ready XML specification for WorkflowAI Pro enterprise workflow
optimisation platform. Tri-model AI architecture: GNN document routing,
collaborative filtering bottleneck prediction, active learning UI adaptation.
Document: SPEC-WFAIPRO-001 v1.0.0 (52,955 bytes, 1,323 lines)
Format: XML with CDATA-wrapped Markdown content
6 Required Sections — All Present:
1. Executive Summary — tri-model architecture overview, key differentiators table
2. System Architecture — syntax-valid Mermaid.js C4 Container diagram (13 containers,
3 external systems, 27 relationships)
3. AI Components — HeteroGAT GNN (18M params, <200ms P99), NCF with temporal
attention (72h lookahead, >91% precision), pool-based AL with BatchBALD
(200 labels/day, MC Dropout T=20)
4. Implementation Specs — Deep dive on 3 entities:
- Document Router: OpenAPI 3.0 (3 endpoints), PostgreSQL schema (4 tables,
RLS multi-tenancy, hash partitioning), Kafka (4 topics, exactly-once)
- Approval Predictor: OpenAPI 3.0 (2 endpoints), MongoDB schema (2 collections
with JSON Schema validation), Redis feature store (4 key patterns, TTL policy),
Kafka (3 topics, 5-tier retry backoff)
- Adaptive UI Engine: OpenAPI 3.0 (3 endpoints), MongoDB schema (2 collections:
al_pool, al_experiments), Kafka (4 topics including model.retrained)
5. Performance, Security & Compliance — exactly 3 bullet points:
SLAs, GDPR/SOC 2, RBAC (6 roles, 23 permissions, OPA enforcement)
6. 18-Month Roadmap & Risks — exactly 8 bullet points:
Q1-Q6 milestones + 2 risk mitigations (model drift, Kafka backpressure)
Validation: XML well-formed (Python ET parse), all section/content checks pass.