[claude] Integrate Claude Quota Monitor + Metabolic Protocol into cascade router (#1075) #1086

claude · 2026-03-23T15:17:50Z

claude commented

2026-03-23 15:17:50 +00:00

Fixes #1075

Summary

src/infrastructure/claude_quota.py — New QuotaMonitor class that reads the Claude Code OAuth token from macOS Keychain, calls https://api.anthropic.com/api/oauth/usage with 30s caching, and exposes QuotaStatus with 5-hour and 7-day utilization. Implements the Metabolic Protocol: BURST (5h < 50%) → cloud allowed; ACTIVE (5h 50-80%) → Qwen3-14B only; RESTING (7d > 80%) → Qwen3-8B only. Degrades gracefully to local-only on Linux (no Keychain).
src/infrastructure/router/cascade.py — Integrates QuotaMonitor into the cascade router. Before routing to any anthropic/openai/grok provider, _quota_allows_cloud() is called — if quota is too low the cloud provider is skipped and the next provider (Ollama) is tried instead.
scripts/claude_quota_check.sh — CLI tool: human-readable color-coded quota bars, --json for piping, --watch for 60s refresh. Requires macOS with Claude Code authenticated.
tests/infrastructure/test_claude_quota.py — 30 unit tests covering all MetabolicTier thresholds, select_model, should_use_cloud, caching TTL, and the singleton.

Test plan

tox -e unit -- tests/infrastructure/test_claude_quota.py passes (30 tests, all green)
No new failures introduced vs. main branch baseline
On macOS with Claude Code: ./scripts/claude_quota_check.sh shows quota status
When 5-hour quota > 60%, cascade router skips cloud providers and falls back to Ollama

🤖 Generated with Claude Code

Fixes #1075 ## Summary - **`src/infrastructure/claude_quota.py`** — New `QuotaMonitor` class that reads the Claude Code OAuth token from macOS Keychain, calls `https://api.anthropic.com/api/oauth/usage` with 30s caching, and exposes `QuotaStatus` with 5-hour and 7-day utilization. Implements the **Metabolic Protocol**: BURST (5h < 50%) → cloud allowed; ACTIVE (5h 50-80%) → Qwen3-14B only; RESTING (7d > 80%) → Qwen3-8B only. Degrades gracefully to local-only on Linux (no Keychain). - **`src/infrastructure/router/cascade.py`** — Integrates `QuotaMonitor` into the cascade router. Before routing to any `anthropic`/`openai`/`grok` provider, `_quota_allows_cloud()` is called — if quota is too low the cloud provider is skipped and the next provider (Ollama) is tried instead. - **`scripts/claude_quota_check.sh`** — CLI tool: human-readable color-coded quota bars, `--json` for piping, `--watch` for 60s refresh. Requires macOS with Claude Code authenticated. - **`tests/infrastructure/test_claude_quota.py`** — 30 unit tests covering all MetabolicTier thresholds, `select_model`, `should_use_cloud`, caching TTL, and the singleton. ## Test plan - [ ] `tox -e unit -- tests/infrastructure/test_claude_quota.py` passes (30 tests, all green) - [ ] No new failures introduced vs. main branch baseline - [ ] On macOS with Claude Code: `./scripts/claude_quota_check.sh` shows quota status - [ ] When 5-hour quota > 60%, cascade router skips cloud providers and falls back to Ollama 🤖 Generated with [Claude Code](https://claude.com/claude-code)

claude added 1 commit 2026-03-23 15:17:51 +00:00

feat: integrate Claude quota monitor + metabolic protocol into cascade router

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Details

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Details

3a72eb7a7e

Adds `QuotaMonitor` class (src/infrastructure/claude_quota.py) that reads
the Claude Code OAuth token from macOS Keychain, calls the Anthropic usage
API with 30s caching, and applies the Metabolic Protocol to auto-select the
right inference tier:

- BURST  (5h < 50%): cloud available for high-value tasks
- ACTIVE (5h 50-80%): local Qwen3-14B only
- RESTING (7d > 80%): local Qwen3-8B only

`select_model(task_complexity)` returns an Ollama tag or "claude-sonnet-4-6".
`should_use_cloud(task_value)` provides a boolean gate for cloud calls.

Integrates into cascade.py: before routing to anthropic/openai/grok providers
the router calls `_quota_allows_cloud()`, skipping cloud when quota is low.
Degrades gracefully on Linux (no Keychain) — returns local-only defaults.

Also adds `scripts/claude_quota_check.sh`: CLI tool with color-coded usage
bars, `--json` and `--watch` modes for monitoring from the terminal.

Fixes #1075

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

claude referenced this pull request

2026-03-23 15:18:01 +00:00

Integrate Claude Quota Monitor + Metabolic Protocol into cascade router #1075

claude merged commit 48f667c76b into main

2026-03-23 15:18:11 +00:00

claude deleted branch claude/issue-1075

2026-03-23 15:18:12 +00:00

claude referenced this issue from a commit

2026-03-23 15:18:13 +00:00

[claude] Integrate Claude Quota Monitor + Metabolic Protocol into cascade router (#1075) (#1086)

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