Data Export

Pulls session data, events, analytics, and cost reports from Claude Code's Agent Monitor and converts them to JSON, CSV, or Markdown. You can filter by date range or session ID, and it handles the formatting details like proper CSV quoting and readable Markdown tables. Useful when you need to analyze usage patterns outside the monitor itself or when building reports for tracking API costs over time. The JSON export includes metadata headers, and large datasets get written to files instead of dumped to stdout. It's straightforward data plumbing, nothing fancy, but it saves you from manually querying the localhost API and wrestling with format conversion.

GitHub stars: 455
last updated: Jun 11, 2026

View on GitHub

Install

$ npx -y skills add hoangsonww/claude-code-agent-monitor --skill data-export --agent claude-code

Installs into .claude/skills of the current project.

Files

Data Export

Export Agent Monitor data in various formats.

Input

The user provides: $ARGUMENTS

This may be:

A data type: "sessions", "events", "analytics", "costs", "all"
A format: "json", "csv", "markdown" (default: json)
A filter: "last 7 days", "session {id}", "completed only"
Combined: "sessions csv last 30 days"

Procedure

Parse the request to determine:
- Data scope: which data to export
- Format: output format
- Filters: time range, status, session ID
Fetch data from http://localhost:4820:
- Sessions: GET /api/sessions?limit=1000
- Events: GET /api/events?limit=5000
- Analytics: GET /api/analytics
- Costs: GET /api/pricing/cost
- Full export: GET /api/settings/export

Transform to requested format:

JSON Format

Pretty-printed JSON with metadata header:

{
  "export": {
    "source": "Claude Code Agent Monitor",
    "exported_at": "2025-04-11T12:00:00Z",
    "filters": { "type": "sessions", "range": "last 7 days" },
    "count": 42
  },
  "data": [...]
}

SKILL.md on GitHub