taodengandClaude Opus 4.6 1f1b3871da feat: Phase 1 — modular backend architecture (v4.0-alpha) ...

Internal refactor: extract BackendAdapter, ModelRegistry, AgentRouter,
SessionManager, and StatsCollector as standalone modules. Claude CLI
logic encapsulated in ClaudeCliAdapter.

External API completely unchanged — all existing endpoints behave
identically. Legacy request path (callClaude/callClaudeStreaming)
untouched. v4 modules load in parallel for validation.

New endpoints:
  GET /backends  — backend health and status
  GET /routing   — agent routing table

Architecture:
  unified-chunk.mjs    — streaming protocol (delta/done/error)
  backends/base.mjs    — BackendAdapter interface
  backends/claude-cli.mjs — Claude CLI adapter (core)
  model-registry.mjs   — model → backend mapping (Layer 1)
  agent-router.mjs     — agent policy routing (Layer 2)
  session-manager.mjs  — conversation session management
  stats-collector.mjs  — per-model/backend/agent metrics

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

2026-03-25 08:02:53 +10:00

..

base.mjs

feat: Phase 1 — modular backend architecture (v4.0-alpha)

2026-03-25 08:02:53 +10:00

claude-cli.mjs

feat: Phase 1 — modular backend architecture (v4.0-alpha)

2026-03-25 08:02:53 +10:00