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    "title": "GAP-SESSION-004: Session-Level Cost Tracking and Budgets",
    "displayName": "GAP-SESSION-004: Session-Level Cost Tracking and Budgets",
    "slug": "docs/harness-features-backlog/gaps/session-management/gap-session-004",
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    "article": "\n# GAP-SESSION-004: Session-Level Cost Tracking and Budgets\n\n| Field | Value |\n|-------|-------|\n| Category | session-management |\n| Priority | High |\n| Effort | M |\n| Status | Missing |\n\n## Description\nTrack cumulative cost across all runs in a session. Set session budgets with alerts and auto-pause.\n\n## Current State\nCost tracked per-run only. No session aggregation.\n\n## Target State\nSession-level cost aggregation across all runs. Configurable session budgets. Alerts at budget thresholds (50%, 80%, 100%). Auto-pause orchestration when budget exceeded.\n\n## Dependencies\n- [GAP-SESSION-001](../session-management/GAP-SESSION-001.md) -- session-to-run relationship for aggregation\n- [GAP-SUBOBS-003](../subagent-observability/GAP-SUBOBS-003.md) -- per-effect cost data\n\n## Key Files\n| Component | Path |\n|-----------|------|\n| Session management | `packages/sdk/src/session/` |\n| Token stats | `packages/sdk/src/cli/` |\n\n## Recommendation\nPhase 2 implementation. Aggregate run-level costs into session state. Define budget configuration. Implement threshold alerts and auto-pause.\n",
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