# Time Of Day

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- **Type:** Skill
- **Install:** `agentstack add skill-hoangsonww-claude-code-agent-monitor-time-of-day`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [hoangsonww](https://agentstack.voostack.com/s/hoangsonww)
- **Installs:** 0
- **Category:** [Databases](https://agentstack.voostack.com/c/databases)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [hoangsonww](https://github.com/hoangsonww)
- **Source:** https://github.com/hoangsonww/Claude-Code-Agent-Monitor/tree/master/plugins/ccam-productivity/skills/time-of-day
- **Website:** https://hoangsonww.github.io/Claude-Code-Agent-Monitor/

## Install

```sh
agentstack add skill-hoangsonww-claude-code-agent-monitor-time-of-day
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# Time of Day

Profile activity and productivity across the hours of the day and days of the week.

## Input

The user provides: **$ARGUMENTS**

This may be:
- empty or "all" (default: all available sessions)
- a window like "last 30 days" or "last 90 days" to limit the analysis
- a project path to scope the analysis to one `cwd`

## Data Sources

| Endpoint | Returns |
|----------|---------|
| `GET /api/sessions?limit=500` | Sessions with `started_at`, `ended_at`, `status`, `cwd`, `cost`, and `metadata` (turn_count, total_turn_duration_ms) — primary source for hour/weekday bucketing |
| `GET /api/events?session_id=X` | Events with `timestamp` and `event_type` (PreToolUse, PostToolUse, Stop, Compaction, APIError, etc.) — finer-grained activity within sessions and error timing |
| `GET /api/analytics` | `daily_sessions` / `daily_events` (365d) and `sessions_by_status` for trend context and completion baselines |

## Report Sections

### 1. Activity by Hour of Day
Bucket sessions (by `started_at`) and events (by `timestamp`) into 24 hourly bins.
Show a text bar chart of session and event counts per hour. Identify the busiest
hours by raw volume.

### 2. Productivity by Hour of Day
For each hour bin, compute completion rate (`completed / total` sessions started in
that hour) and average sustained turn time
(`total_turn_duration_ms / turn_count`, ms → minutes). Distinguish "active" hours
(high volume) from "productive" hours (high completion + sustained turns).

### 3. Day-of-Week Pattern
Bucket the same metrics into 7 weekday bins. Table: weekday, sessions, completion
rate, avg cost, dominant model.

### 4. Peak vs. Low-Output Windows
- **Peak windows:** hours/days with high completion rate and long sustained turns.
- **Low-output windows:** hours/days with high abandonment/error/Compaction rates
  or fragmented short turns. Pull error timing from `/api/events` event types
  (APIError, Compaction) to corroborate.

### 5. Schedule Recommendation
Suggest which hour/weekday blocks to reserve for deep work and which to use for
lighter or shallower tasks, grounded in the buckets above.

## Output

- Markdown with text-based bar charts (e.g., `09:00 ████████ 24`) for the hourly
  and weekday distributions.
- Tables for the hour and weekday metrics; ▲ / ▼ for above/below the overall mean.
- Currency in USD to 4 decimals; durations in minutes (convert from ms).
- Cite only numbers from the API. State how many sessions/events were bucketed and
  exclude sessions missing `started_at` or the focus metadata, noting the count.

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [hoangsonww](https://github.com/hoangsonww)
- **Source:** [hoangsonww/Claude-Code-Agent-Monitor](https://github.com/hoangsonww/Claude-Code-Agent-Monitor)
- **License:** MIT
- **Homepage:** https://hoangsonww.github.io/Claude-Code-Agent-Monitor/

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-hoangsonww-claude-code-agent-monitor-time-of-day
- Seller: https://agentstack.voostack.com/s/hoangsonww
- Browse the marketplace: https://agentstack.voostack.com/browse

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