Poirot - A native macOS companion for Claude Code.

Hi Product Hunt! 👋 I built a companion app for Claude Code... using Claude Code. I'm excited to share Poirot with you today. If you’ve been using the Claude Code CLI, you know the struggle: digging through raw JSONL transcripts to figure out what the AI actually did behind the scenes is painful. Over the weekend, I 'vibe-coded' a solution in a single creative burst. Meet Poirot, named after Agatha Christie's legendary detective. It’s a native macOS app that lets you investigate exactly what your AI assistant has been up to. Here is what it does: • Rich Conversation View: Browse sessions with markdown rendering, syntax highlighting, and inline code diffs. • Tool Tracking: Visually track every tool invocation (Read, Edit, Bash, Write). • Extended Thinking: See Claude's exact reasoning process, styled with a distinct purple accent so you can separate reasoning from the response. • Fuzzy Search (⌘K): Search across all your sessions, commands, MCP servers, and file paths instantly. In an era of heavy, bloated web wrappers, I wanted this to feel right at home on macOS. It is under 6 MB, works completely offline, and has absolutely zero login, tracking, or analytics. For the Apple devs out there, Poirot is built entirely in Swift 6 with strict concurrency and pure SwiftUI. It is completely open-source under the MIT license. You can analyze the code yourself, or ask your Claude to do it! 😉 You can install it right now via Homebrew: `brew install --cask poirot`. I’d love to hear your feedback, and I'll be hanging out in the comments all day to answer any questions!