Cc analytics

Skill serejaris/personal-corp-skills/skills/cc-analytics

Use when user asks for Claude Code usage stats, weekly analytics, project activity summary, or wants to see what projects were worked on. Triggers on "аналитика", "статистика claude", "cc stats", "weekly report", "что делал"From its SKILL.md

Install

npx -y skills add serejaris/personal-corp-skills --skill cc-analytics

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

One thing to look at

runs commandsInstructs the agent to run 4 commands, including `python` and 3 more.

SKILL.md

6.8 KB, ~1.6k tokens by cl100k_base, as published. Nobody here has run it

Claude Code Analytics

Generate HTML report of Claude Code usage from ~/.claude/history.jsonl.

Data Sources

History: ~/.claude/history.jsonl — prompts with timestamps and project paths
Git: Remote URLs and commit counts per project

Output

Single HTML file with terminal aesthetic:

ASCII art header
Summary stats (projects, prompts, commits, days)
Project table with remote links
ASCII bar chart

Generation Script

Run this Python script to generate the report:

import json
import os
import subprocess
from datetime import datetime, timedelta
from collections import defaultdict

def get_git_info(path):
    if not os.path.isdir(path) or not os.path.exists(os.path.join(path, '.git')):
        return None, 0
    try:
        result = subprocess.run(['git', '-C', path, 'remote', 'get-url', 'origin'],
                                capture_output=True, text=True, timeout=5)
        remote = result.stdout.strip() if result.returncode == 0 else None
        if remote:
            remote = remote.replace('[email protected]:', 'github.com/').replace('.git', '').replace('https://', '')

        week_ago = (datetime.now() - timedelta(days=7)).strftime('%Y-%m-%d')
        result = subprocess.run(['git', '-C', path, 'rev-list', '--count', f'--since={week_ago}', 'HEAD'],
                                capture_output=True, text=True, timeout=5)
        commits = int(result.stdout.strip()) if result.returncode == 0 else 0
        return remote, commits
    except:
        return None, 0

# Parse history
history = []
with open(os.path.expanduser('~/.claude/history.jsonl'), 'r') as f:
    for line in f:
        try:
            history.append(json.loads(line))
        except:
            pass

# Filter last N days (default 7)
days = 7
now = datetime.now()
cutoff = (now - timedelta(days=days)).timestamp() * 1000

projects = defaultdict(lambda: {'prompts': [], 'sessions': set()})
for entry in history:
    ts = entry.get('timestamp', 0)
    if ts >= cutoff:
        project = entry.get('project', 'unknown')
        projects[project]['prompts'].append(entry)
        projects[project]['sessions'].add(datetime.fromtimestamp(ts/1000).strftime('%Y-%m-%d'))

# Collect data
results = []
total_commits = 0
for project, data in projects.items():
    remote, commits = get_git_info(project)
    total_commits += commits
    results.append({
        'name': os.path.basename(project) or project.replace('/Users/ris/', '~/'),
        'folder': project.replace('/Users/ris/', '~/'),
        'remote': remote,
        'prompts': len(data['prompts']),
        'sessions': len(data['sessions']),
        'commits': commits
    })

results.sort(key=lambda x: -x['prompts'])
max_prompts = results[0]['prompts'] if results else 1

HTML Template

Use terminal aesthetic with:

Monospace system fonts: 'SF Mono', 'Monaco', 'Inconsolata', monospace
Dark background: #0d0d0d
Muted colors: #b0b0b0 (text), #555 (dim), #4ec9b0 (cyan), #ce9178 (orange)
ASCII box-drawing for header
$ command --flags style section headers
ASCII bar chart using █ characters

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>claude-analytics</title>
  <style>
    body {
      font-family: 'SF Mono', 'Monaco', 'Inconsolata', monospace;
      background: #0d0d0d;
      color: #b0b0b0;
      font-size: 14px;
      line-height: 1.6;
      padding: 24px;
    }
    .container { max-width: 900px; margin: 0 auto; }
    .header { color: #6a9955; margin-bottom: 24px; }
    .dim { color: #555; }
    .bright { color: #e0e0e0; }
    .cyan { color: #4ec9b0; }
    .orange { color: #ce9178; }
    .row {
      display: grid;
      grid-template-columns: 24px 200px 1fr 80px 80px 60px;
      gap: 8px;
      padding: 6px 0;
      border-bottom: 1px solid #1a1a1a;
    }
    .row:hover { background: #141414; }
    a { color: #555; text-decoration: none; }
    a:hover { color: #888; }
    .stat-box { display: inline-block; margin-right: 32px; }
    .stat-value { font-size: 28px; color: #e0e0e0; }
    .stat-label { color: #555; font-size: 12px; }
  </style>
</head>
<body>
  <div class="container">
    <pre class="header">
┌─────────────────────────────────────────────────────────────────┐
│   ██████╗██╗      █████╗ ██╗   ██╗██████╗ ███████╗              │
│  ██╔════╝██║     ██╔══██╗██║   ██║██╔══██╗██╔════╝              │
│  ██║     ██║     ███████║██║   ██║██║  ██║█████╗                │
│  ██║     ██║     ██╔══██║██║   ██║██║  ██║██╔══╝                │
│  ╚██████╗███████╗██║  ██║╚██████╔╝██████╔╝███████╗              │
│   ╚═════╝╚══════╝╚═╝  ╚═╝ ╚═════╝ ╚═════╝ ╚══════╝              │
│   Weekly Analytics Report                                       │
│   {start_date} .. {end_date}                                    │
└─────────────────────────────────────────────────────────────────┘
</pre>
    <!-- Stats, table, chart sections -->
  </div>
</body>
</html>

Bar Chart Generation

def make_bar(value, max_val, width=40):
    filled = int((value / max_val) * width)
    return '█' * filled

# Example output:
# cohorts          ████████████████████████████████████████ 194
# ai-whisper       █████████████████████████████████████▋ 183

Usage

User asks for analytics: "покажи статистику cc", "weekly report", "что делал за неделю"
Run Python script to collect data
Generate HTML with template
Save to ~/claude-analytics.html
Open in browser: open ~/claude-analytics.html

Customization

Period: Change days = 7 to desired range
Output path: Change save location
Colors: Adjust CSS variables
Columns: Add/remove metrics in grid

What ships with it: 3 files

465.0 KB alongside SKILL.md

assets/

illustration.png461.4 KB

README.md1.5 KB
README.ru.md2.2 KB

Gives 0 of the 12 instructions most docs writing skills give in ~1.6k tokens

Counted across 1,951 of the 3,904 authors here whose files we hold, read 2026-09-06

Use third-person for skill descriptionsin 54 of 1951, across 35 files
Start descriptions with Use whenin 43 of 1951, across 29 files
Run baseline scenarios before writing any skillin 40 of 1951, across 26 files
Use active voicein 40 of 1951, across 36 files
Map file responsibilities before defining tasksin 36 of 1951, across 29 files
Use checkbox syntax for tracking stepsin 35 of 1951, across 27 files
Ask one question at a timein 35 of 1951
Offer execution options after saving the planin 33 of 1951, across 24 files
Include complete code in every stepin 33 of 1951, across 27 files
Design units with clear boundaries and interfacesin 31 of 1951, across 23 files
Announce the skill usage at the startin 30 of 1951
Verify agent compliance after adding the skillin 29 of 1951, across 17 files

Said here and by no other author read

Read history from the local history file
Collect git remote and commit data for projects
Filter history data for the last seven days
Calculate project prompts and sessions
Generate an HTML report with terminal aesthetic
Include an ASCII art header in the report

Grouped from the skills themselves: near-identical wordings counted once, and counted by distinct author, so one author publishing three of these counts once. Length counted with cl100k_base; the agent that loads this file may tokenize it differently.