feat(worker): let Claude set the cheapest model per generated task via MCP

AddTask, planning CreateChildTask, and SuggestImprovement now accept an
optional alias-validated model (haiku/sonnet/opus; blank = inherit) so the
model is chosen at creation time instead of a follow-up set_task_config call.
The planning, system, and improvement prompts instruct Claude to pick the
cheapest capable model (haiku < sonnet < opus).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
mika kuns
2026-06-09 22:22:17 +02:00
parent 1448794748
commit c27a179d2b
12 changed files with 181 additions and 18 deletions

View File

@@ -166,7 +166,7 @@ Loaded from `~/.todo-app/worker.config.json`:
- `signalr_port` (default 47821)
- `claude_bin` (path to claude CLI)
Per-list config (`list_config` in DB) provides defaults for `model`, `system_prompt`, `agent_path`; tasks can override each individually.
Per-list config (`list_config` in DB) provides defaults for `model`, `system_prompt`, `agent_path`; tasks can override each individually. Task-generating MCP tools (`AddTask`, planning `CreateChildTask`, `SuggestImprovement`) accept an optional `model` (alias-validated via `ModelRegistry.NormalizeAlias` — `haiku`/`sonnet`/`opus`, blank = inherit) so Claude assigns the cheapest capable model at creation time; the planning/system/improvement prompts instruct it to do so (`ModelRegistry.ByCostAscending` = the cost order).
## Notes