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 OpenMinis/MinisSkills --skill ytmusic-hubgit clone --depth 1 https://github.com/OpenMinis/MinisSkillsWrote 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/openminis/minisskills/ytmusic-hub)<a href="https://agentmods.dev/skills/openminis/minisskills/ytmusic-hub"><img src="https://agentmods.dev/badge/skills/openminis/minisskills/ytmusic-hub/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/openminis/minisskills/ytmusic-hub"><img src="https://agentmods.dev/badge/skills/openminis/minisskills/ytmusic-hub.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00131 | $0.01695 |
| Opus 5 | $0.00066 | $0.00847 |
| Sonnet 5 | $0.00026 | $0.00339 |
| Haiku 4.5 | $0.00013 | $0.00169 |
Grade A, and why
ytmusic-hub 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 11d 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 — 220 lines — stays where its author put it; the contents beside it link to each section on GitHub.
ytmusic-hub
Interact with YouTube Music using the ytmusicapi library, authenticated via browser cookies. Supports full playlist management, search, liked songs, and more.
Setup
Install dependency
pip install ytmusicapi
Auth file path
/var/minis/workspace/ytmusic_headers.json
Authentication (run before first use or when cookies expire)
Two steps: get cookies → generate auth file.
Step 1: Get cookies
Navigate to YouTube Music and get cookies via browser_use:
browser_use navigate: https://music.youtube.com
browser_use get_cookies -> save env file path
Confirm the page is logged in (avatar visible in top-right), then call get_cookies and note the env file path.
Step 2: Generate auth file
Load the env file and run the auth setup script:
. /var/minis/offloads/env_cookies_youtube_com_xxx.sh
python3 /var/minis/skills/ytmusic-hub/scripts/setup_auth.py
The script reads all Cookie env vars and writes a browser-auth file with SAPISIDHASH to /var/minis/workspace/ytmusic_headers.json.
Step 3: Initialize YTMusic client
Use the unified client module — it automatically handles DNS pollution and SSL issues:
import sys
sys.path.insert(0, "/var/minis/skills/ytmusic-hub/scripts")
from ytmusic_client import get_client
yt = get_client()
get_client() will automatically:
- Patch urllib3 to disable SSL certificate verification (required in iSH)
- Detect if local DNS is polluted
- If polluted, resolve the real IP via Google DoH and patch
socket.getaddrinfo - Return a ready-to-use YTMusic instance, or raise
RuntimeErrorwith a clear message
API Reference
📋 Playlist Management
# Get all my playlists
playlists = yt.get_library_playlists(limit=25)
# Returns: [{playlistId, title, count, ...}, ...]
# Get playlist contents (all tracks)
playlist = yt.get_playlist(playlistId, limit=100)
# Returns: {title, description, trackCount, tracks: [{videoId, title, artists, ...}]}
# Create a new playlist
playlistId = yt.create_playlist(
title="Playlist name",
description="Description",
privacy_status="PRIVATE" # PUBLIC / PRIVATE / UNLISTED
)
# Edit playlist metadata
yt.edit_playlist(playlistId, title="New name", description="New description")
# Delete a playlist
yt.delete_playlist(playlistId)
# Add songs to a playlist
yt.add_playlist_items(playlistId, videoIds=["videoId1", "videoId2"])
# Remove songs from a playlist
# setVideoId is the track's unique ID within the playlist (different from videoId)
tracks = yt.get_playlist(playlistId)["tracks"]
yt.remove_playlist_items(playlistId, tracks=[
{"videoId": t["videoId"], "setVideoId": t["setVideoId"]}
for t in tracks if t["title"] == "Target song"
])
What ships with it
10 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
- evals/evals.json 3.2 KB
- scripts/export_playlist.py 1.2 KB runs code
- scripts/list_playlists.py 535 B runs code
- scripts/recommend_from_likes.py 5.2 KB runs code
- scripts/recommend_from_seed_jay_v2.py 4.1 KB runs code
- scripts/recommend_from_seed_jay.py 2.4 KB runs code
- scripts/search_and_add.py 856 B runs code
- scripts/setup_auth.py 2.4 KB runs code
- scripts/test_auth.py 780 B runs code
- scripts/ytmusic_client.py 5.0 KB runs code
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.
- 11d ago First seen · 220 lines · 131 tokens per session scan A e5a7590c4cdd
ytmusic-hub is a skill published in the GitHub repository OpenMinis/MinisSkills (409 stars, last pushed 7d ago), licensed MIT. It adds 131 tokens to every session and 1,695 once invoked, about $0.0007 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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