feat: agent routing engine — cost/capability matrix (P2-003) #75

jason.woltje · 2026-03-13T03:13:49Z

jason.woltje commented

2026-03-13 03:13:49 +00:00

Summary

Added RoutingService with scoring algorithm for model selection
Routes based on task type, cost tier, capabilities (reasoning/image/context), provider preference
REST endpoints: POST /api/providers/route and /api/providers/rank
New routing types in @mosaic/types

Test plan

typecheck, lint, format:check all pass

Closes #21

## Summary - Added RoutingService with scoring algorithm for model selection - Routes based on task type, cost tier, capabilities (reasoning/image/context), provider preference - REST endpoints: POST /api/providers/route and /api/providers/rank - New routing types in @mosaic/types ## Test plan - [x] typecheck, lint, format:check all pass Closes #21

jason.woltje added 1 commit 2026-03-13 03:13:49 +00:00

feat: agent routing engine — cost/capability matrix (P2-003) 0c29acda14

Add RoutingService that selects optimal LLM model based on task type,
cost tier, capability requirements (reasoning, image, context window),
and provider preference. Scoring algorithm ranks all available models.

- RoutingService: route() for best match, rank() for scored list
- POST /api/providers/route and /api/providers/rank endpoints
- Routing types in @mosaic/types (CostTier, TaskType, RoutingCriteria)
- Cost tier classification: cheap (<$1/M), standard (<$10/M), premium

Closes #21

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

jason.woltje merged commit 7485f32e69 into main

2026-03-13 03:13:51 +00:00

jason.woltje referenced this issue from a commit

2026-03-13 03:13:52 +00:00

feat: agent routing engine — cost/capability matrix (P2-003) (#75)

jason.woltje referenced this pull request

2026-03-13 03:38:18 +00:00

test: verify Phase 2 — routing + coord tests (P2-007) #79

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Reference: mosaicstack/stack#75