agentic-brain/FILES_MANIFEST.txt at main · joseph-webber/agentic-brain · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
LITELLM-STYLE AUTO COST CALCULATION - FILES MANIFEST
=====================================================

CREATED FILES (5):
==================

1. src/agentic_brain/router/costs.py (483 lines)
   - Complete cost calculation module
   - Supports per-token and per-million pricing models
   - 19 models in pricing database
   - CostMetrics, CostTracker, BudgetEnforcer classes
   - Full type hints and documentation

2. tests/test_router_costs.py (540 lines)
   - 28 comprehensive test cases
   - 100% pass rate
   - Tests for all features:
     * ModelPricing calculations
     * Cost calculation function
     * CostMetrics integration
     * CostTracker aggregation
     * BudgetEnforcer enforcement
     * End-to-end integration

3. COST_CALCULATION.md (352 lines)
   - Comprehensive developer guide
   - Architecture overview
   - Usage examples with code
   - API reference documentation
   - Pricing database details
   - Testing instructions
   - Future enhancements

4. COST_CALCULATION_QUICK_REF.md (196 lines)
   - Quick reference guide
   - One-liner examples
   - Cost lookup table
   - Workflow examples
   - Common calculations
   - Troubleshooting FAQ
   - Performance tips

5. IMPLEMENTATION_COMPLETE.md (218 lines)
   - Implementation summary
   - Statistics and metrics
   - Component breakdown
   - Integration points
   - Production readiness

MODIFIED FILES (2):
===================

1. src/agentic_brain/router/config.py
   Changes:
   - Added cost_usd: float = 0.0 to Response dataclass
   - Added cumulative_cost_usd: float = 0.0 to Response dataclass
   - Preserved backward compatibility with cost_estimate field

2. src/agentic_brain/router/smart_fallback.py
   Changes:
   - Added imports: CostMetrics, CostTracker, BudgetEnforcer
   - Updated __init__ to accept session_id and budget_usd parameters
   - Added cost_tracker instance variable
   - Added budget_enforcer instance variable (optional)
   - Added track_response_cost() method
   - Added get_cost_stats() method

SUMMARY:
========

Total lines written:        ~1,400
Total test cases:           28 (100% pass)
Models in database:         19
Providers supported:        8
Documentation pages:        3
Files created:              5
Files modified:             2

Key Features Implemented:
  ✓ Automatic cost calculation
  ✓ Multiple pricing models (per-token, per-million)
  ✓ Cached token discounts (Claude: 90%)
  ✓ Cache creation pricing (Anthropic: 1.25x)
  ✓ Session-level aggregation
  ✓ Budget enforcement with warn/block
  ✓ Cost tracking by model and provider
  ✓ Full audit trail
  ✓ Security and safety features
  ✓ Comprehensive testing
  ✓ Production-ready documentation

Integration Points:
  1. Smart Fallback Chain: Automatic cost tracking
  2. Response Objects: New cost fields
  3. Budget Enforcement: Optional rate limiting
  4. Analytics: Session-level statistics

Testing:
  Command: python3 -m pytest tests/test_router_costs.py -v
  Result: 28/28 PASSED ✅

Ready for Production: YES