init: SR System — Helpdesk & ITAM Portal

.opencode/tier-routing.md

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+# Agent Tier Routing Guide
+
+3-tier agent system: **LITE → MID → MAX**
+
+## Decision Flow
+
+1. **LITE first** for simple/cheap tasks
+2. **MID** for normal complexity
+3. **MAX** only when MID fails 3+ times
+
+## Per-role routing
+
+### Architecture
+| Task | Agent |
+|------|-------|
+| Simple design sketch, brief review | @architect-lite (LITE) |
+| Full architecture, domain modeling, DB schema | @architect (MID) |
+| Unsolvable architecture problem | @escalation (MAX) |
+
+### Code Analysis
+| Task | Agent |
+|------|-------|
+| Quick file find, simple grep | @context-manager-lite (LITE) |
+| Deep codebase analysis, refactoring scope | @context-manager (MID) |
+| Beyond MID capability | @escalation (MAX) |
+
+### Implementation
+| Task | Agent |
+|------|-------|
+| DTO/Entity boilerplate, simple CRUD, basic test | @worker-lite (LITE) |
+| Business logic, API binding, complex test | @worker (MID) |
+| Beyond MID capability | @escalation (MAX) |
+
+### Error Fixing
+| Task | Agent |
+|------|-------|
+| Missing import, syntax fix, format lint | @inspector-lite (LITE) |
+| Multi-step compile error, runtime bug | @inspector (MID) |
+| 3+ failures on same bug | @escalation (MAX) |
+
+## Cost Awareness
+- LITE: deepseek-v4-flash / mimo-v2.5 — $0.14/$0.28 per 1M tokens
+- MID: deepseek-v4-pro / mimo-v2.5-pro / qwen3.6-plus — $0.50~$1.74/$3.48
+- MAX: glm-5.1 — $1.40/$4.40 (880 req/5hr limit, use sparingly)
+
+## Rule
+Never use MAX for problems that LITE or MID can handle. Let the failed agent's prompt guide escalation.