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Agent Stats - AI Coding Agent Usage Tracker
Track, analyze, and optimize your AI coding assistant usage. Monitor token consumption, costs, and usage patterns across Claude Code, OpenAI Codex CLI, and other AI coding agents.
Website: agentstats.dev
Why Agent Stats?
Understand your AI usage : See exactly how many tokens you're consuming per projectTrack costs : Monitor spending across different AI models and coding sessionsOptimize workflows : Identify which projects and tasks use the most AI resourcesCloud sync : Access your analytics from anywhere via the web dashboard
Features
Multi-Agent Support : Track usage from Claude Code, OpenAI Codex CLI, and moreAutomatic Detection : Automatically discovers AI agent data files from default locationsReal-time Tracking : Monitors AI usage and updates metrics every 5-10 minutesCost Calculation : Calculates costs based on current model pricingStatus Bar Integration : Shows today's token usage in the VS Code status barCloud Sync : Sync metrics to agentstats.dev for cross-device accessPrompt Tracking (Opt-in) : Optionally collect and sync your prompts for deeper analysis
Tracked Metrics
Input tokens
Output tokens
Cache creation tokens
Cache read tokens
Total tokens
Cost (USD)
Model used
Session information
Project path
Prompts (optional, opt-in)
Supported Agents
Claude Code (Anthropic)
Claude Opus 4.5
Claude Sonnet 4
Claude 3.5 Sonnet (v1 & v2)
Claude 3.5 Haiku
Claude 3 Opus
Claude 3 Sonnet
Claude 3 Haiku
OpenAI Codex CLI
GPT-4o
o1
o3-mini
o4-mini
And other OpenAI models
Data Sources
The extension automatically reads data from:
Claude Code
New location (Claude Code >= v1.0.30): ~/.config/claude/projects/Legacy location : ~/.claude/projects/
OpenAI Codex CLI
Default location : ~/.codex/sessions/
You can also configure custom paths in settings.
Configuration
Setting
Default
Description
agentStats.claudeDataPaths[]Custom paths to Claude Code data directories
agentStats.refreshIntervalMinutes5How often to refresh metrics (1-60 minutes)
agentStats.showStatusBartrueShow statistics in status bar
agentStats.historicalDataDays30Days of historical data to load (max 365)
agentStats.apiKey""Your AgentStats API key from agentstats.dev
agentStats.syncIntervalMinutes5How often to sync metrics to the cloud (1-60 minutes)
Commands
AgentStats: Open Settings - Open extension settings panelAgentStats: Sync to Cloud Now - Manually sync metrics to agentstats.devAgentStats: Force Full Resync - Resync all historical data with prompts
Cloud Sync & Web Dashboard
AgentStats syncs your metrics to agentstats.dev where you can:
View detailed analytics and charts
Track usage across multiple devices
Analyze trends over time
Export your data
To enable cloud sync:
Create an account at agentstats.dev
Get your API key from the settings page
Add your API key in VS Code via AgentStats: Open Settings
Metrics sync automatically every 5 minutes
Prompt Collection (Opt-in)
You can optionally enable prompt collection to sync your conversation content along with usage metrics. This allows for deeper analysis of your AI interactions.
To enable prompt collection:
Visit agentstats.dev/settings
Enable prompt collection in your account settings
Use AgentStats: Force Full Resync to upload prompts for historical data
Prompts are stored securely and are only accessible to you.
Privacy & Data
Your usage data is synced to agentstats.dev when you add an API key
Prompt collection is opt-in and disabled by default
You can request full deletion of your data at any time
We never hold data against users' knowledge and never will
