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 ondrejmirtes/mcparr --skill upcoming-calendargit clone --depth 1 https://github.com/ondrejmirtes/mcparrWrote 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/ondrejmirtes/mcparr/upcoming-calendar)<a href="https://agentmods.dev/skills/ondrejmirtes/mcparr/upcoming-calendar"><img src="https://agentmods.dev/badge/skills/ondrejmirtes/mcparr/upcoming-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/ondrejmirtes/mcparr/upcoming-calendar"><img src="https://agentmods.dev/badge/skills/ondrejmirtes/mcparr/upcoming-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 | $0.00119 | $0.00450 |
| Opus 5 | $0.00060 | $0.00225 |
| Sonnet 5 | $0.00024 | $0.00090 |
| Haiku 4.5 | $0.00012 | $0.00045 |
Grade A, and why
upcoming-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 12d 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
Upcoming calendar
Pick the window
- "This week" →
days: 7. "Tonight"/"today" → a same-day ISOstart/end. - "This month"/"soon" for movies →
days: 30(movie release dates are sparser). - For an explicit range, pass ISO
startandend.
Query the right service(s)
- Episodes:
sonarr_calendar. - Movie releases:
radarr_calendar. - If the user says "shows and movies" (or just "what's coming out"), query both and merge.
The calendar only includes tracked titles — it won't surface shows/movies the
user hasn't added. If they expected something that isn't there, it's probably not in
the library (see media-library-management).
Present it well
- Group by day, ordered chronologically.
- For episodes:
Show — S01E05 "Title" — <weekday date>, and flag whether it alreadyhasFile(already downloaded) vs still pending. - For movies: show which release type the date is (cinema / digital / physical).
- Keep it scannable; don't dump raw JSON at the user.
Follow-ups
If the user then says "make sure you grab episode X when it's out" or "did last
night's episode download?", switch to the late-episode-troubleshooter skill.
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.
- 12d ago First seen · 46 lines · 119 tokens per session scan A b02ce337009a
upcoming-calendar is a skill published in the GitHub repository ondrejmirtes/mcparr (6 stars, last pushed 2mo ago), licensed MIT. It adds 119 tokens to every session and 450 once invoked, about $0.0006 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 2026-08-31.
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