Routing Log — Notification System Walkthrough
Documentation of every routing decision across all 3 issues.
NOTIF-001: Define notification API contract
Classification
| Field |
Value |
| Issue ID |
NOTIF-001 |
| Initial complexity |
Trivial |
| Signals used |
File count: 2; domain: types/docs only; no cross-service integration; no tests beyond lint/typecheck |
Tier selection
| Stage |
Tier |
Agent invoked |
| Plan |
Fast |
(skip) |
| Implement |
Fast |
jg-worker-fast |
| Test |
Fast |
jg-tester-fast |
| Review |
Fast |
jg-reviewer-fast |
| Git |
— |
jg-git |
Escalation events
None.
Final outcome
- Tier used: Fast
- Result: PASS (all stages)
- Branch:
feature/notif-001-api-contract
- PR: #101
NOTIF-002: Implement notification service
Classification
| Field |
Value |
| Issue ID |
NOTIF-002 |
| Initial complexity |
Standard |
| Signals used |
File count: 4; domain: service + repository + tests; cross-service integration (user service); unit + integration tests |
Tier selection
| Stage |
Tier |
Agent invoked |
| Plan |
Standard |
jg-subplanner |
| Implement |
Standard (escalated from fast) |
jg-worker |
| Test |
Standard |
jg-tester |
| Review |
Standard |
jg-reviewer |
| Git |
— |
jg-git |
Escalation events
| From |
To |
Reason |
| Fast |
Standard |
Multi-file change with cross-service integration exceeds fast scope |
Trigger: jg-worker-fast invoked initially; worker determined scope (4 files, user service integration) exceeded fast tier capacity and requested escalation.
Final outcome
- Tier used: Standard (after escalation at implement stage)
- Result: PASS (all stages)
- Branch:
feature/notif-002-service
- PR: #102
NOTIF-003: Add real-time WebSocket delivery with rate limiting
Classification
| Field |
Value |
| Issue ID |
NOTIF-003 |
| Initial complexity |
Complex |
| Signals used |
File count: 6; domain: WebSocket, rate limiting, real-time; async/concurrency; load tests; reconnection edge cases |
Tier selection
| Stage |
Tier |
Agent invoked |
| Plan |
High |
jg-subplanner-high |
| Implement |
High |
jg-worker-high |
| Test |
Standard |
jg-tester |
| Review |
High |
jg-reviewer-high |
| Git |
— |
jg-git |
Escalation events
None. Routed to high tier from the start based on complexity.
Final outcome
- Tier used: High
- Result: PASS (all stages)
- Branch:
feature/notif-003-websocket-delivery
- PR: #103
Summary
| Issue |
Initial complexity |
Tier used |
Escalation |
Outcome |
| NOTIF-001 |
Trivial |
Fast |
No |
PASS |
| NOTIF-002 |
Standard |
Standard |
Yes (fast → standard) |
PASS |
| NOTIF-003 |
Complex |
High |
No |
PASS |