Acme demo. You are an engineer. Made-up people, real signatures.

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Move fees into pure functions

Oct 30, 2:58 AM, 54 active minutes in acme-demo/infra. Session title: move fees into pure functions

Built$22.17

Linked to 1 merged change(s).

What it turned into

Cost

Priced from tokens
$22.17
Total tokens
50.9M
Cache reads
49.9M (98%)
Cache writes
692.7K
Output
332.5K
claude-opus-5-5
$22.17, 107 calls

How it went

Your prompts
12
Tool calls
97 (43% read-only)
Tool errors
2, longest streak 0
Commands repeated 3+ times
1
Most edits to one file
1
Test runs
1
Files edited
4, +187/-37
Subagents
0
Loop score
0 (3 or more counts as looping)

Private AI record

Engine
Offline rules

The private AI sees trimmed prompts, the AI's last answers, a tool-use summary, the GitHub outcome and the cost. Only the category, title, difficulty, a generic reason and these hashes are kept. The prompts are never written anywhere.