Trailglass: AI Session Viewer
Search local agent logs
Only for Mac
Free · In‑App Purchases
Mac
Explore local AI-agent sessions in a native macOS workspace.
Trailglass helps you understand conversations, tool activity, and execution records from Codex, Claude Code, Pi, and supported JSON session files. Choose the files or folders you want to inspect; your session logs stay on your Mac.
• Read conversations in Browse, or investigate the complete normalized event stream in Research.
• Search messages and events, filter categories, and inspect tool calls and their results.
• View metadata, usage information, parsing warnings, and original records in the Raw JSON panel.
• Follow sessions as authorized files change, with incremental loading for large logs.
• Export transcripts or save complete results to a location you choose.
• Try the included sample session without connecting an agent or creating an account.
All session-inspection features are free. Optional one-time purchases let you give a tip or display a restorable Supporter badge. There is no subscription.
Trailglass is an independent log viewer. It does not operate an AI agent or require a Trailglass account. Support for third-party session formats may evolve as those formats change.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Settings is now easier to use, with appearance, storage information, and help in one compact window.
- Fixed an issue that could move the Settings window upward and change its height when switching between Appearance and Storage.
- Refined spacing, aligned storage values, and reduced excess empty space for a clearer view of local storage usage and indexing status.
- Kept the window's position and size stable as storage information updates. Longer status and error messages scroll within the window so you can read them without resizing it.
The developer, 佳敏 周, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- User Content
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 佳敏 周
- Size
- 3.9 MB
- Category
- Developer Tools
- Compatibility
Requires macOS 14.0 or later.
- Mac
Requires macOS 14.0 or later.
- Mac
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Supporter Badge $11.99
- Buy Two Coffees $5.99
- Buy a Coffee $2.99
- Copyright
- © 2026 JaminZhou