monthly-review
Compile a month-over-month retrospective from Agent Monitor data — sessions, cost, token volumes, completion rate, top projects by working directory, and notable shifts versus the prior month. Uses daily_sessions/daily_events (365d) from analytics, the session list, and the pricing cost breakdown. Use when doing a monthly retrospective or planning the month ahead.
Profile →npx skills add hoangsonww/Claude-Code-Agent-Monitor --skill monthly-review --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# Monthly Review Generate a month-over-month productivity retrospective from Agent Monitor data. ## Input The user provides: **$ARGUMENTS** This may be: - "this month" or empty (default: the current calendar month to date) - "last month" for the previous full calendar month - A specific month: "2026-02" or "February 2026" The comparison period is always the immediately preceding calendar month. ## Data Sources | Endpoint | Returns | |----------|---------| | `GET /api/analytics` | `daily_sessions` and `daily_events` (365d) for monthly bucketing and trends; `tokens` (total_input/output/cache_read/cache_write — baselines pre-summed); `tool_usage` (top 20); `sessions_by_status` | | `GET /api/sessions?limit=500` | Sessions with `started_at`, `ended_at`, `status`, `model`, `cwd`, `cost`, and `metadata` (turn_count, thinking_blocks) — for per-project (cwd) grouping and completion rate | | `GET /api/pricing/cost` | `total_cost` and per-model `breakdown` (input/output/cache tokens, cost, matched_rule) | ## Report Sections ### 1. Month at a Glance Compare the target month to the prior month in a table: | Metric | This Month | Last Month | Change | |--------|-----------|------------|--------|
- Input
- Data Sources
- Report Sections
- 1. Month at a Glance
- 2. Top Projects (by cwd)
- 3. Cost & Token Breakdown
- 4. Tool & Workflow Shifts
- 5. Notable Shifts & Narrative
- 6. Focus for Next Month
- Output
What does the monthly-review skill do?
Compile a month-over-month retrospective from Agent Monitor data — sessions, cost, token volumes, completion rate, top projects by working directory, and notable shifts versus the prior month. Uses daily_sessions/daily_events (365d) from analytics, the session list, and the pricing cost breakdown. Use when doing a monthly retrospective or planning the month ahead.
How do I install it?
Run `npx skills add hoangsonww/Claude-Code-Agent-Monitor --skill monthly-review --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From hoangsonww/Claude-Code-Agent-Monitor, a repository with 869 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.