SMRTR ProgrammingFeb 19, 2026Hacker News

Tracekit: Find what your AI coding agent wastes money on and fix it

SMRTR summary

tracekit is a Rust CLI tool that analyzes coding agent session traces to identify and fix token waste patterns. It detects inefficiencies like failed edits causing repeated model calls, malformed tool payloads, redundant file reads, and excessive context injection. The tool supports major coding agents including Claude Code, OpenCode, and Codex, providing detailed reports with cost estimates and optimization suggestions.

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