Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add daxaur/openpaw --skill c-calendargit clone --depth 1 https://github.com/daxaur/openpawWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/daxaur/openpaw/c-calendar)<a href="https://agentmods.dev/skills/daxaur/openpaw/c-calendar"><img src="https://agentmods.dev/badge/skills/daxaur/openpaw/c-calendar.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00039 | $0.00567 |
| Opus 5 | $0.00019 | $0.00283 |
| Sonnet 5 | $0.00008 | $0.00113 |
| Haiku 4.5 | $0.00004 | $0.00057 |
Grade A, and why
c-calendar scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 8d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
This skill manages calendars via gog (Google Calendar) or icalBuddy (Apple Calendar). Check availability with which gog icalBuddy.
Google Calendar — gog cal (gogcli)
gog cal list # List upcoming events
gog cal list --days 7 # Next 7 days
gog cal list --calendar "Work" # Specific calendar
gog cal list --start "2026-03-01" --end "2026-03-07"
gog cal get <event-id> # Get event details
gog cal create --title "Meeting" --start "2026-03-01T10:00" --end "2026-03-01T11:00"
gog cal create --title "Event" --start "tomorrow 2pm" --duration 1h --calendar "Work"
gog cal create --attendees "[email protected],[email protected]" --title "Sync"
gog cal update <event-id> --title "New Title"
gog cal delete <event-id>
gog cal calendars # List all calendars
gog cal freebusy --start "tomorrow" --end "tomorrow 5pm"
Apple Calendar — icalBuddy
icalBuddy eventsToday # Today's events
icalBuddy eventsToday+3 # Events today through next 3 days
icalBuddy eventsFrom:"2026-03-01" to:"2026-03-07"
icalBuddy -ic "Work" eventsToday # Specific calendar
icalBuddy calendars # List all calendars
icalBuddy uncompletedTasks # Incomplete reminders/tasks
Usage Guidelines
- Use
gog cal freebusyto check availability before scheduling. icalBuddyis read-only for Apple Calendar — use it for viewing, not creating.- For creating Apple Calendar events programmatically, prefer
gogwith Google Calendar or use AppleScript via theosascriptfallback. - Dates accept natural language with
gog("tomorrow 2pm", "next Monday 9am").
Notes
gogrequires Google OAuth:gog auth.icalBuddyreads directly from the local Calendar database (no auth needed).- Multiple Google accounts supported via
gog cal --account work list.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 8d ago First seen · 49 lines · 39 tokens per session scan A f7826503fa9c
c-calendar is a skill published in the GitHub repository daxaur/openpaw (167 stars, last pushed 3mo ago), licensed MIT. It adds 39 tokens to every session and 567 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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