agentic-metric 0.1.5

Agentic coding metric monitor — multi-agent, TUI, CLI

Agentic Metric

中文文档

A local-only monitoring tool for AI coding agents. Track token usage and costs across Claude Code, Codex, OpenCode, Qwen Code, VS Code (Copilot Chat), and more — with a TUI dashboard and CLI.

Supported platforms: Linux and macOS.

All data stays on your machine. No network requests, no telemetry, no data leaves your computer. The tool only reads local agent data files (e.g. ~/.claude/) and process info.

Features

• Live monitoring — Detect running agent processes, incremental JSONL session parsing
• Cost estimation — Per-model pricing table, calculates API-equivalent costs
• Today overview — Sessions, token usage, and cost summary for the current day
• Historical trends — 30-day daily token/cost trends
• TUI dashboard — Terminal UI with 1-second live refresh, stacked token charts, and trend lines
• Multi-agent — Plugin architecture, supports Claude Code, Codex, OpenCode, Qwen Code, VS Code, extensible

Agent Data Coverage

Field	Claude Code	Codex	VS Code (Copilot)	OpenCode	Qwen Code
Session ID	✓	✓	✓	✓	✓
Project path	✓	✓	✓	✓	✓
Git branch	✓	✓	✗	✗	✓
Model	✓	✓	✓	✓	✓
Input tokens	✓	✓	✓¹	✓	✓
Output tokens	✓	✓	✓¹	✓	✓
Cache tokens	✓	✓²	✗	✓²	✓²
User turns	✓	✓	✓	✓	✓
Message count	✓	✓	✓	✓	✓
First/last prompt	✓	✓	✓	✓	✓
Cost estimation	✓	✓	✓¹	✓	✓
Live active status	✓	✓	✓³	✓	✓

¹ VS Code legacy JSON sessions (older Copilot versions) do not contain token data; only newer JSONL sessions are supported.

² Cache read tokens only; cache write data is not exposed.

³ VS Code live status is process-level only; cannot match to a specific Copilot Chat session.

Installation

pip install agentic-metric

Usage

agentic-metric status          # Show currently active agents
agentic-metric today           # Today's usage overview
agentic-metric history         # Historical trends (default 30 days)
agentic-metric history -d 7    # Last 7 days
agentic-metric sync            # Force sync data to local database
agentic-metric tui             # Launch TUI dashboard
agentic-metric bar             # One-line summary for status bars

Status Bar Integration

agentic-metric bar outputs a compact one-line summary (e.g. AM: $1.23 | 4.5M) for embedding into status bars like i3blocks, waybar, tmux, vim statusline, etc.

i3blocks / waybar:

[agentic-metric]
command=agentic-metric bar
interval=60

tmux:

set -g status-right '#(agentic-metric bar | head -1)'
set -g status-interval 60    # refresh every 60 seconds (default 15)

vim / neovim statusline:

set statusline+=%{system('agentic-metric\ bar\ \|\ head\ -1')}
" statusline refreshes on cursor move, mode change, etc.
" to force a periodic refresh, add a timer:
autocmd CursorHold * redrawstatus
set updatetime=60000          " trigger CursorHold after 60s idle

TUI Keybindings

Key	Action
q	Quit
r	Refresh data
Tab	Switch Dashboard / History tab

Data Sources

Paths differ by platform. $CONFIG and $DATA refer to:

	Linux	macOS
$CONFIG	~/.config	~/Library/Application Support
$DATA	~/.local/share	~/Library/Application Support

Agent	Path	Data
Claude Code	~/.claude/projects/	JSONL sessions, token usage, model, branch
Claude Code	~/.claude/stats-cache.json	Daily activity stats
Codex	~/.codex/sessions/	JSONL sessions, token usage, model
VS Code	$CONFIG/Code/User/workspaceStorage/*/chatSessions/	Chat sessions (JSON + JSONL), token usage (JSONL only), model
VS Code	$CONFIG/Code/User/globalStorage/emptyWindowChatSessions/	Chat sessions without a project open
VS Code	Process detection	Running status, working directory
OpenCode	$DATA/opencode/opencode.db	SQLite sessions, messages, token usage, model
OpenCode	Process detection	Running status, active session matching
Qwen Code	~/.qwen/projects/*/chats/	JSONL sessions, token usage, model, branch
Qwen Code	Process detection	Running status, working directory

All aggregated data is stored locally in $DATA/agentic_metric/data.db (SQLite).

Unsupported Agents

• Cursor — Cursor stopped writing token usage data (tokenCount) to its local state.vscdb database around January 2026 (approximately version 2.0.63+). All inputTokens/outputTokens values are now zero. Cursor has moved usage tracking to a server-side system. Since this tool is designed to be fully offline with no network requests, there is no way to retrieve Cursor's usage data via network API, so monitoring Cursor usage is not supported.

Privacy

• Fully offline — no network requests, no data sent anywhere
• Read-only — never modifies agent config or data files
• All stats stored in a local SQLite database
• Delete the data directory at any time to remove all data (~/.local/share/agentic_metric/ on Linux, ~/Library/Application Support/agentic_metric/ on macOS)