Loggy is a browser DevTools extension that turns Console and Network activity into clean, structured Markdown — compiled for token efficiency so you can debug faster with AI coding agents. Why Loggy? Debugging with AI usually means copying logs, formatting them, and stripping out noise before pasting into a chat. Loggy does that work for you — no need to even open the DevTools panel. Debug Android browsers without USB Loggy works on Firefox for Android. Pair it with loggy-serve running on your dev machine and you can capture mobile browser logs over the network — no ADB, no USB cable, no remote debugging setup. Just open the page on your phone, reproduce the bug, and the logs land on your desktop ready to paste into your AI chat. The AI Debugging Flow This is the workflow Loggy was built for:

Describe the bug to your AI coding agent (Claude Code, Cursor, etc.)
Ask it to add strategic console logs to help diagnose the issue
Reproduce the bug in your browser (desktop or Android)
Copy Loggy's compiled output and paste it back into the AI chat
Let the AI fix it with full context of exactly what happened

This loop is incredibly effective because the AI gets structured, filtered, token-efficient logs instead of raw noise. Features

One-click capture — Grab Console logs and Network requests from the current page instantly
Android support — Capture logs from Firefox for Android via loggy-serve — no USB debugging required
Smart filtering — Regex-based console filters plus include/exclude patterns for network requests (prefix with - to exclude, e.g. api.v1 -*.png)
Automatic pruning — Removes binary payloads, base64 blobs, and oversized responses so the output stays readable and token-efficient
Structured Markdown output — Clean tables with timestamps, log levels, request details, and response summaries
Copy to clipboard — Export everything in one click, ready to paste
Server export — Sync logs to your own loggy-serve instance for cross-device and mobile workflows

How to use (desktop)

Open DevTools (F12) on any page
Click the Loggy tab
Apply filters if you want to narrow the output
Click Copy to Clipboard
Paste into your AI coding agent chat

How to use (Android)

Start loggy-serve on your dev machine: npx loggy-serve --port 8743
On your Android device, open Firefox and navigate to the page you want to debug
Open Loggy from the browser menu and point it to your server (e.g. http://192.168.1.100:8743)
Reproduce the issue, then export — logs land on your dev machine instantly
Use loggy print or check http://localhost:8743/loggy/export to grab the output

Using with loggy-serve npm install -g loggy-serve or npx loggy-serve --port 8743 npm package: loggy-serve Privacy Loggy runs locally in your browser by default:

No data sent to external servers
No analytics or tracking
Clipboard access only triggered by your explicit action
Optional server export only runs when you connect it to your own loggy-serve instance

v1.4.0

release(extension): v1.4.0 (1eff5f0)
feat(popup): move token count and clear functionality to header (05d2b82)
feat(export): add route filtering support for tab export data (5bb2b62)
feat(popup): add route selection functionality (664e7ef)
feat(popup): add routes filter list component (5ece6d7)
feat(utils): add schema sketching and path elevation utilities (527edfa)
refactor(screenshot): rename responseBodyPreview to responseBody (6b94e8f)
refactor(state): replace truncateResponseBodies with responseBodyMode (2224e89)
feat(formatter): introduce response body mode with smart elision (441a0e8)
refactor(api): rename responseBodyPreview to responseBody (9672310)
feat(popup): replace response body truncation with smart/full mode selector (cd8dee2)
refactor(settings): replace truncateResponseBodies with responseBodyMode (7bceea3)
test(export): update markdown expectations for network entry headings and truncation indicator (8d4b506)
feat(utils): remove body truncation from pruner and stop redacting UUIDs (d6fcee8)
feat(utils): enhance network and console formatting with relative offsets and body truncation (42b73b3)
refactor(popup): consolidate logging toggle logic across browsers (83b1f9e)
feat(hooks): add content-script mode to logging detection (296b2bb)
feat(pruner): add tests for response body truncation behavior (8aa1cdf)
feat(export): add truncate response bodies option (089354a)
feat(utils): add truncateResponseBodies option to response formatters (1d19a4c)
chore(extension): add chrome web store ci publishing env vars to example (d271d47)
feat(export): truncate markdown output to token limit (51831b8)
refactor: replace StopLoggingButton with inline stop button in popup header (b8d6d0c)

Kyubiware

Published Firefox add-on:

Loggy - Console + Network Log Collector