Luci · Ticket = real code subsystem. Multi-file, new spend t
Luci
Ticket = real code subsystem. Multi-file, new spend tracker + fallback + skill updates. Tier 2/3. Dev-loop mandatory before edits. First explore existing cost infra so no duplicate build.
Luci
Tier 3 — new subsystem, 5+ files, skill updates. First map existing cost infra. Where am I, what repo.
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Worktree = mission-control repo. `usage_ops.py` exists — check it. Also grep existing cost/budget infra.
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Grep tool (hook mangled rg). Map cost/budget/dispatch integration points.
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Skills not in main list — check fully. Look at cost_events storage + claude invocation in ticket_runtime.
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Key finds: `cost_events` table exists but scheduler posts cost_usd=0.0 (never computed). Skills `cli-agent-coordinator`/`claude-code` don't exist on box. Need: cost_events API route, runtime profile catalog (codex/kimi keys), notify path.
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Full picture clear. `append_cost_event` is the single chokepoint every automated dispatch hits (scheduler + ticket_runtime both POST there), but cost_usd is stored as 0.0 — never computed. Design locked. Check DB/state path convention so accumulator persists outside resettable worktree.
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Path: accumulator → `~/workspace/state/spend/` (survives worktree reset). Design locked. Now TDD — write module + test.
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Now the test suite.
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Float truncation: `_spend` undershoots 140 → 0.6999. Add 1-token buffer.
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13 pass. Wire integration into `models.append_cost_event` (compute real cost + feed accumulator — fixes the cost_usd=0.0 gap, makes all dispatches tracked).
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Now the runtime_picker budget fallback (pure helper + integration).
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Add opt-in budget-aware wrapper (non-invasive, keeps pick_runtime's 3 returns intact).
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Add runtime_picker fallback tests + a spend status API route. First add tests for the picker fallback:
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Now add a spend status API route next to the cost routes:
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End-to-end integration smoke: `append_cost_event` computes cost + feeds ledger.
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Integration verified: 0.0 → computed $30, stored + ledgered. Confirm skill existence definitively, then doc + commit.
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Confirmed: neither skill exists (active or retired). Their substance — the CLI guardrail defaults — ships as code (`cli_budget_flags`). Writing design doc.
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Run MC-4491 tests + existing picker test for regression.
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29 pass, no regression. Quick lint on touched files, then commit + push.
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Committed + pushed. File the follow-up for the dispatcher-side auto-swap (lives in `~/workspace` repo — out of pool-slot scope).
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Built, tested (19 tests), committed, pushed. Follow-up MC-4557 filed for dispatcher wiring. Two acceptance items hit scope boundaries Elmar should see (skills absent; auto-swap lives in `~/workspace` repo) → REVIEW.
Luci
MC-4491 spend tracking + automatic fallback lanes — done, pushed to `slot1/mc-MC-4491`, REVIEW recorded.
**Built (mission-control repo):**
- `spend_tracker.py` — per-model cost ledger, $200/mo Anthropic budget, JSON persist (outside worktree), thresholds 70/85/95, one-shot Telegram alert per crossing, Codex/Kimi recommendation, `--max-turns`/`--max-budget-usd` defaults.
- `models.append_cost_event` — derives real cost from model+usage (fixes scheduler's `cost_usd=0.0` bug) + feeds ledger. Universal chokepoint → **all automated dispatches tracked for free**.
- `runtime_picker.pick_runtime_with_budget` — auto-swap Anthropic→Kimi(throttle)/Codex(block).
- `/api/v1/spend/status` route.
- 19 tests pass; no regression on existing picker test.
**Boundary calls for you (in REVIEW):**
1. `cli-agent-coordinator` + `claude-code` skills don't exist on box — defaults shipped as code instead.
2. Dispatcher-side auto-swap invocation lives in `~/workspace` repo (mc_pickup/scheduler) — pool-isolation (MC-4548) bars editing it from a slot. Filed **MC-4557**.
Tracking + alerting + fallback mechanism live now; only the cross-repo wiring is queued.
{"mc_signal":"REVIEW","ticket":"MC-4491","nonce":"MC_TICKET_TURN:4491:1780316724811:82a6f55e","payload":"Spend tracking + fallback lanes built/tested/pushed; 2 acceptance items hit scope boundaries (skills absent, dispatcher wiring=MC-4557)"}