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 ahkedia/lyra-ai --skill apple-calendargit clone --depth 1 https://github.com/ahkedia/lyra-aiWrote 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/ahkedia/lyra-ai/apple-calendar)<a href="https://agentmods.dev/skills/ahkedia/lyra-ai/apple-calendar"><img src="https://agentmods.dev/badge/skills/ahkedia/lyra-ai/apple-calendar/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/ahkedia/lyra-ai/apple-calendar"><img src="https://agentmods.dev/badge/skills/ahkedia/lyra-ai/apple-calendar.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00044 | $0.00802 |
| Opus 5.5 | $0.00018 | $0.00321 |
| Sonnet 5.5 | $0.00009 | $0.00160 |
| Haiku 4.5 | $0.00004 | $0.00080 |
Grade A, and why
apple-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 1mo 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.
How it starts
The opening of the file, as written. The whole thing — 99 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Apple Calendar via osascript
Calendar.app is synced to Google Calendar. Writing here writes to Google Calendar automatically.
Available calendars
- Work → Akash's work meetings and blocks
- Home → Personal events
- Akash & Abhigna → Shared calendar, visible on both phones. Use for joint trips, date nights, shared appointments.
- [email protected] → Google Calendar default
Routing rules
- Joint event (both Akash and Abhigna) → Akash & Abhigna
- Akash work → Work
- Akash personal → Home
Add an event (with date/time)
osascript << 'EOF'
tell application "Calendar"
tell calendar "CALENDAR_NAME_HERE"
set startDate to current date
set year of startDate to YEAR
set month of startDate to MONTH
set day of startDate to DAY
set hours of startDate to START_HOUR
set minutes of startDate to START_MIN
set seconds of startDate to 0
set endDate to startDate + (DURATION_MINUTES * minutes)
make new event with properties {summary:"EVENT_TITLE_HERE", start date:startDate, end date:endDate}
end tell
end tell
EOF
Add an all-day event
osascript << 'EOF'
tell application "Calendar"
tell calendar "Akash & Abhigna"
set eventDate to current date
set year of eventDate to YEAR
set month of eventDate to MONTH
set day of eventDate to DAY
set hours of eventDate to 0
set minutes of eventDate to 0
set seconds of eventDate to 0
make new event with properties {summary:"EVENT_TITLE_HERE", start date:eventDate, end date:eventDate, allday event:true}
end tell
end tell
EOF
List events for next 7 days
osascript << 'ASCRIPT'
tell application "Calendar"
set startRange to current date
set endRange to current date + (7 * days)
set output to ""
repeat with cal in {calendar "Work", calendar "Home", calendar "Akash & Abhigna"}
set evts to (every event of cal whose start date ≥ startRange and start date ≤ endRange)
repeat with e in evts
set output to output & (summary of e) & " | " & (start date of e as string) & " [" & (name of cal) & "]" & return
end repeat
end repeat
return output
end tell
ASCRIPT
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.
- 1mo ago First seen · 99 lines · 44 tokens per session scan A d93957d5a4a3
apple-calendar is a skill published in the GitHub repository ahkedia/lyra-ai (5 stars, last pushed 1mo ago), licensed MIT. It adds 44 tokens to every session and 802 once invoked, about $0.0002 per session on Opus 5.5. 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 2026-08-31.
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