Sniffly

Sniffly - Claude Code Analytics Dashboard

Analyze Claude Code logs to help you use Claude Code better.

[Website](https://sniffly.dev) | [Quickstart](#-quickstart) | [Features](#-features) | [Sharable dashboard](#-sharing-your-dashboard)

📊 Features

Understanding your usage patterns

Error breakdown

_See where Claude Code makes mistakes so that you avoid these mistakes._

Message history analysis

_Walk through all your instructions and share them with your coworkers if needed._

🚀 Quickstart

• Requirement: Python 3.10+

With UV (recommended)

Make sure you have `uv` installed! https://github.com/astral-sh/uv

# One-time execution (no installation needed)
uvx sniffly@latest init

# Install the package
uv tool install sniffly@latest
sniffly init

After running `sniffly init`, access your dashboard on your browser at http://localhost:8081 (or whichever host/port you choose).

If you run Sniffly on a remote server, use [port forwarding](https://www.reddit.com/r/HomeNetworking/comments/i7ijiz/a_guide_to_port_forwarding/) to open the browser on your local computer.

With pip

pip install sniffly
sniffly init

From source

git clone https://github.com/chiphuyen/sniffly.git
cd sniffly
pip install -e .
sniffly init

🔧 Configuration

Common Settings

# Change port (default: 8081)
sniffly config set port 8090

# Disable auto-opening browser
sniffly config set auto_browser false

# Show current configuration
sniffly config show

All Configuration Options

Key	Default	Description
port	8081	Server port
host	127.0.0.1	Server host
auto_browser	true	Auto-open browser on start
cache_max_projects	5	Max projects in memory cache
cache_max_mb_per_project	500	Max MB per project
messages_initial_load	500	Initial messages to load

...