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 media-library-managementgit 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/media-library-management)<a href="https://agentmods.dev/skills/ondrejmirtes/mcparr/media-library-management"><img src="https://agentmods.dev/badge/skills/ondrejmirtes/mcparr/media-library-management/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/media-library-management"><img src="https://agentmods.dev/badge/skills/ondrejmirtes/mcparr/media-library-management.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 | $0.00169 | $0.00724 |
| Opus 5 | $0.00084 | $0.00362 |
| Sonnet 5 | $0.00034 | $0.00145 |
| Haiku 4.5 | $0.00017 | $0.00072 |
Grade A, and why
media-library-management 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.
How it starts
The opening of the file, as written. The whole thing — 66 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Media library management
Decision workflow
1. Always check the library first
Before adding anything, confirm it isn't already tracked.
- TV:
sonarr_search_librarywith the title. - Movie:
radarr_search_librarywith the title.
If a close match exists, report it (monitored state, file/episode counts) and ask whether the user wants something different rather than adding a duplicate.
2. Resolve the exact title
Use the lookup tool to get an unambiguous external id:
- TV:
sonarr_lookup_series→ choose the candidate with the rightyear/network; keep itstvdbId. - Movie:
radarr_lookup_movie→ choose byyear; keep itstmdbId.
If several candidates match (remakes, same-name shows), show the top few and let the
user pick. The lookup result's alreadyAdded: true means it's already in the library.
3. Choose destination + quality
Only call *_list_profiles_and_folders if the user cares or there is more than one
option. Otherwise the add tools default to the first profile and first root folder,
which is correct for most single-library setups. Never invent a profile/folder name.
4. Add it
- TV:
sonarr_add_serieswithtvdbId(preferred). Setmonitor("all" default, or "future"/"firstSeason"/"latestSeason" if the user only wants part of it). - Movie:
radarr_add_moviewithtmdbId.
Set searchNow: true only if the user wants to start grabbing immediately. For a
brand-new show with a long back-catalogue, ask first — a full-season search can grab
a lot at once.
5. Confirm
Report what was added: title, where it landed (root folder), quality profile, and
whether a search was kicked off. If searchNow was true, suggest sonarr_queue /
radarr_queue to watch progress.
Anti-patterns
| Don't | Do |
|---|---|
| Add by free-text title | Add by tvdbId/tmdbId from a lookup |
| Assume it's not tracked | Search the library first |
| Hard-code "HD-1080p" as a profile | List profiles or use the default |
| Auto-search a huge back-catalogue silently | Confirm before searchNow on big shows |
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 · 66 lines · 169 tokens per session scan A 3d94eef9e9ac
media-library-management is a skill published in the GitHub repository ondrejmirtes/mcparr (6 stars, last pushed 2mo ago), licensed MIT. It adds 169 tokens to every session and 724 once invoked, about $0.0008 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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