automating-calendar
Automates macOS Calendar via JXA with AppleScript dictionary discovery. Use when asked to "create calendar events", "automate calendar", "JXA calendar scripting", "EventKit automation", or "PyXA calendar automation". Covers events, calendars, recurrence, time zones, batch operations, and EventKit ObjC bridge.
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Installation for Agentic Skill
View all platforms →skilz install SpillwaveSolutions/automating-mac-apps-plugin/automating-calendar skilz install SpillwaveSolutions/automating-mac-apps-plugin/automating-calendar --agent opencode skilz install SpillwaveSolutions/automating-mac-apps-plugin/automating-calendar --agent codex skilz install SpillwaveSolutions/automating-mac-apps-plugin/automating-calendar --agent gemini
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Extract and copy to ~/.claude/skills/ then restart Claude Desktop
git clone https://github.com/SpillwaveSolutions/automating-mac-apps-plugin cp -r automating-mac-apps-plugin/plugins/automating-mac-apps-plugin/skills/automating-calendar ~/.claude/skills/ Need detailed installation help? Check our platform-specific guides:
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Agentic Skill Details
- Owner
- SpillwaveSolutions (GitHub)
- Repository
- automating-mac-apps-plugin
- Type
- Other
- Meta-Domain
- N/A
- Primary Domain
- N/A
- Market Score
- 96.0
Agent Skill Grade
A
Score: 96/100
Click to see breakdown
Score Breakdown
Areas to Improve
- Workflow items use past tense instead of imperative/infinitive form
- References automating-mac-apps skill for PyXA installation but path not specified
- Basics reference only has 3 short examples; lacks explanation of when to use each approach
Recommendations
- Add trigger phrases to description for discoverability
- Add table of contents for files over 100 lines
Graded: 1/18/2026
Developer Feedback
I took a look at your automating-calendar skill and wanted to share some thoughts.
Links:
The TL;DR
You're at 96/100, which puts you solidly in A territory (production-ready). This is based on Anthropic's skills best practices. Your strongest area is Spec Compliance (14/15) — the structure is tight and follows conventions perfectly. The weakest is Writing Style (7/10), mainly because of tense inconsistencies in your workflow section.
What's Working Well
- Spec Compliance is chef's kiss — Your YAML frontmatter is clean, naming conventions are correct, and your description hits all the right trigger terms (JXA calendar scripting, EventKit automation, PyXA calendar automation)
- Solid Progressive Disclosure Architecture — You've got 10 focused reference files that layer nicely from basics through advanced patterns. The PyXA API reference (846 lines) has a TOC, and the shorter references are lean enough they don't need one
- Clear error handling patterns — Your validation checklist actually tells people what to check (
Calendar.calendars.length > 0), and you provide specific error patterns developers will encounter - The legacy vs. recommended distinction — You're transparent about moving from JXA to PyXA, which helps developers make the right choice
The Big One: Workflow Tense Issue
Your workflow section uses past tense instead of imperative. This might seem small, but it adds unnecessary tokens and makes the workflow read like a checklist of things you've already done rather than steps to follow.
Current (6 items with past tense):
4) [ ] Implemented batch reads (avoided heavy `.whose()`).
5) [ ] Added EventKit bridge for advanced queries.
6) [ ] Tested with sample events and verified results.
Should be:
4) [ ] Implement batch reads (avoid heavy `.whose()`).
5) [ ] Add EventKit bridge for advanced queries.
6) [ ] Test with sample events and verify results.
This alone could bump you +2 points to 98/100. It's a quick win — find and replace past tense verbs with their infinitive forms in SKILL.md around lines where your workflow is defined.
Other Things Worth Fixing
Cross-skill reference is vague — You mention "see the installation instructions in
automating-mac-appsskill" but don't specify the file path. Link directly to the reference file or just saypip install pyxa(+1 point)calendar-basics.md is too sparse — Only 23 lines with 3 code examples but no context explaining when to use each approach. Add a sentence or two explaining the use case for each example (+1 point)
Missing anchor links in longer references — Your PyXA API reference is comprehensive (846 lines) but has no navigation anchors beyond the TOC. Consider adding section IDs for internal linking
Quick Wins
- Highest impact: Fix workflow tense (past → imperative) = +2 points
- Easy addition: Clarify PyXA installation path = +1 point
- Content depth: Expand calendar-basics with use-case context = +1 point
These three changes could push you to 99-100/100 with minimal effort.
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