AgentSkillsCN

work-stats

展示各会话的令牌使用统计信息。当您希望了解资源消耗情况或使用模式时，可使用此功能。

SKILL.md
--- frontmatter
name: work-stats
description: Show token usage statistics across sessions. Use when you want to understand resource consumption or usage patterns.
arguments: ""

/work-stats

Show token usage statistics across sessions.

When to Use

  • •Review how many tokens have been used across sessions
  • •Understand usage patterns (which projects consume most)
  • •Manager aggregating stats across all sessions

Arguments

  • •--project <name> - Filter to specific project
  • •--today - Only sessions from today
  • •--week - Only sessions from past 7 days
  • •(no args) - Show all sessions

Implementation

1. Find all usage files

bash
# List all session usage files
ls ~/.varie/sessions/*/usage.json 2>/dev/null

2. Read and aggregate data

For each usage.json file:

bash
cat ~/.varie/sessions/<session_id>/usage.json

Extract and sum:

  • •tokens.total_input
  • •tokens.total_output
  • •tokens.cache_read
  • •tokens.cache_creation

3. Format output

code
## Token Usage Statistics

> **Note:** Token counts are estimates based on status line data and may not match actual billing.

### Overall
| Metric | Value |
|--------|-------|
| Total Sessions | 12 |
| Input Tokens | 2.5M |
| Output Tokens | 450K |
| Cache Read | 1.8M |
| Cache Creation | 120K |

### By Initial Directory (Top 5)
| Directory | Sessions | Input | Output |
|-----------|----------|-------|--------|
| react | 5 | 1.2M | 200K |
| next.js | 3 | 800K | 150K |
| express | 2 | 300K | 80K |

### Recent Sessions
| Session | Started | Context % | Input | Output |
|---------|---------|-----------|-------|--------|
| abc123 | 2h ago | 42% | 150K | 45K |
| def456 | 5h ago | 78% | 280K | 92K |

Filtering Examples

By Project

code
/work-stats --project react

Shows only sessions where initial_cwd contains "react".

By Time

code
/work-stats --today

Filters to sessions where started_at is today.

code
/work-stats --week

Filters to sessions from the past 7 days.

If No Usage Data

code
## Token Usage Statistics

No usage data found.

Usage tracking requires the status line to be configured.
See: https://github.com/varie-ai/varie-workstation#status-line-setup

Notes

  • •Usage data is collected by the statusline-context script
  • •Data persists in ~/.varie/sessions/<id>/usage.json
  • •Token counts are estimates and may not match actual billing
  • •Sessions without usage.json are not included in stats