CPAP PrismaAPP Log

Fetches CPAP therapy data from the PrismaAPP API (Löwenstein Medical) and writes a daily Obsidian log note. Use when the user says "CPAP log", "sleep therapy", "CPAP data", "prisma log", "CPAP today", "CPAP yesterday", or when the daily cron triggers CPAP logging.

CPAP PrismaAPP Log Skill

Automatically fetches CPAP therapy data from the Löwenstein PrismaAPP backend and writes a structured daily Obsidian note.

When Triggered

• User says: "CPAP log", "CPAP data", "write sleep therapy", "prisma log", "CPAP today/yesterday/[date]"
• Daily cron job fires (configurable)
• User requests a historical backfill

Prerequisites

• Account at my.prismacloud.com with a linked Löwenstein CPAP device
• Device synced via the PrismaAPP mobile app (data must be uploaded to the server)
• Credentials stored in skills/cpap-prisma-app/config.json

Execution

Step 1: Run the Python script

Yesterday (default):

python3 ~/.openclaw/workspace/skills/cpap-prisma-app/scripts/fetch-cpap.py

Specific date:

python3 ~/.openclaw/workspace/skills/cpap-prisma-app/scripts/fetch-cpap.py 2026-04-06

Backfill all data since first sync:

python3 ~/.openclaw/workspace/skills/cpap-prisma-app/scripts/fetch-cpap.py --all

Backfill from a specific date:

python3 ~/.openclaw/workspace/skills/cpap-prisma-app/scripts/fetch-cpap.py --from=2026-03-01

Step 2: Confirm output

The script prints a summary and writes the note to:

<vault_path>/<log_dir>/YYYY-MM-DD.md

Output Format (Note)

The generated note contains:

• Frontmatter: date, weekday, tags (including quality tag), source, created timestamp
• Summary table: sleep duration, deep sleep, AHI, leakage, snoring %, mask fit %, therapy mode/pressure
• Overall quality rating (🟢/🟡/🟠/🔴) derived from AHI, leakage, and deep sleep scores
• Detailed sections: Sleep, CPAP Therapy, Snoring & Mask
• Navigation links to the previous and next logged day

All text is fully localised — see the locales/ folder.

Quality Mapping

API value	Label	Meaning
0	🟢 Good	Optimal
1	🟡 Okay	Acceptable
2	🔴 Poor	Needs attention
3	🟠 Borderline	Monitor closely
4	—	No data

AHI Reference

AHI	Classification
< 5	Normal
5–15	Mild
15–30	Moderate
> 30	Severe

Troubleshooting

No data for date:

• Check whether the device was used that night
• Open PrismaAPP on the phone to trigger a Bluetooth sync
• Data only appears after the device has synced with the app

Login error:

• Verify credentials in config.json
• Check that my.prismacloud.com is reachable
• A password change in PrismaAPP requires a config.json update

Wrong API responses (HTML instead of JSON):

• Always use my.prismacloud.com as the API base
• bucharest.prismacloud.cc is the web SPA only — it returns HTML for all paths

Cron Configuration (daily at 18:17)

17 18 * * * python3 /path/to/skills/cpap-prisma-app/scripts/fetch-cpap.py