I got frustrated how manual Instruments can be, so I built a way for Claude to use it
https://github.com/jlreyes/instruments-analyzer
april 2026 ‧ reddit swift imported ‧ open in karakeep
From Reddit saved post — r/swift, u/jlreyes, Apr 07 2026
https://www.reddit.com/r/swift/comments/1sf81ib/i_got_frustrated_how_manual_instruments_can_be_so/
The jlreyes/instruments-analyzer is a Python tool that converts Apple Instruments .trace files into DuckDB databases, enabling SQL-based analysis of performance data typically accessible only via a GUI. It supports exporting trace data, exploring CPU profiling, hangs, animations, and SwiftUI updates, and preparing detailed frame-level analysis views. The tool requires macOS with Xcode, DuckDB, and uv for installation and can be integrated as a skill for AI agents or used standalone via CLI. It includes tests for parser behavior and comprehensive documentation on schemas and workflows.
A Python tool that gives AI agents programmatic access to Apple Instruments trace data by exporting .trace files to DuckDB for SQL analysis - jlreyes/instruments-analyzer
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