Spec-driven development for Claude Code
Claude Code is powerful for prototyping. Ultra Claude makes it powerful for production — a specification layer where documentation governs code growth and agent teams coordinate execution.
Spec-Driven Building
Documentation governs code growth. Architecture docs exist before code is written. When code diverges from specs, you fix the spec first.
Agent Teams
Each task gets a dedicated Executor, Reviewer, and Tester. They coordinate autonomously — writing code, enforcing standards, and validating against product docs.
Cache-First Knowledge Base
External library docs, patterns, and market research are fetched once and committed as first-class project documentation under documentation/technology/research/. The /uc:research skill is cache-first: repeated lookups across plans hit the cache instantly, and stale entries auto-refresh via a stateless researcher subagent.
Documentation Structure
A canonical layout for all project documentation — architecture, standards, requirements, research, personas. Every document has a place, and the system enforces it.
Standards Enforcement
Define coding standards once. The Reviewer enforces them on every task with specific citations. Verification mode audits that they hold over time.
Drift Detection
Documentation and code drift apart over time. Verification mode catches it — comparing doc claims against code reality with severity-classified discrepancies.