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blucli (blu) — measured AI agent skill | DecimalAI

understudy-ai/blucli

NewSkillScoreMaintained

BluOS CLI (blu) for discovery, playback, grouping, and volume.

by understudy-ai

Links this skill to your agents and keeps it current with the author’s updates.

Automatic

Personal Assistant pack

1 · One-time — install the CLI (docs ↗)

pip install decimalai

2 · Get the skill — writes .claude/skills/understudy-ai-blucli/SKILL.md

decimalai skills pull understudy-ai-blucli --out .claude/skills/

No CLI? Get the same file — curl · raw file

curl -fsSL --create-dirs -o .claude/skills/understudy-ai-blucli/SKILL.md https://app.decimal.ai/s/understudy-ai-blucli/SKILL.md

Raw file: /s/understudy-ai-blucli/SKILL.md ↗ · machine-readable summary at /s/understudy-ai-blucli.json ↗

In productionGlobal

how this skill behaves on real traffic · last 30 days

No production data for this skill yet — usage numbers appear here once agents start running it.

Anonymized aggregate across every org using this skill — proof from real production use, not a demo.

Does this skill help? · Benchmark: with vs. withoutsign in to run this on your agents

22 test cases from the publisher’s eval.yaml · each run twice on gemini-3.6-flash — with the skill injected, then without · last run 1h ago

Yes — +23% lift-51% tokens0% turns86% of whole cases pass with skill (19/22)

Test case	Without → With	Effect	Δ tokens	Δ turns
case-05	✗→✓	▲ Improved	-23%	0%
case-06	✗→✓	▲ Improved	-53%	0%
case-12	✗→✓	▲ Improved	-48%	0%
case-17	✗→✓	▲ Improved	-59%	0%
case-18	✗→✓	▲ Improved	-80%	0%

Showing 5 of 22 cases

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/3/2026

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

understudy-ai / understudy

skills/blucli/SKILL.md

View on GitHub ↗

License MITImported 8/3/2026Version v1

Skill contents

SKILL.md

blucli (blu)

Use blu to control Bluesound/NAD players.

Quick start

blu devices (pick target)
blu --device <id> status
blu play|pause|stop
blu volume set 15

Target selection (in priority order)

--device <id|name|alias>
BLU_DEVICE
config default (if set)

Common tasks

Grouping: blu group status|add|remove
TuneIn search/play: blu tunein search "query", blu tunein play "query"

Prefer --json for scripts. Confirm the target device before changing playback.

Want to see if understudy-ai/blucli would activate on your phrasing? Try it before you install — no LLM call, no signup.

Other measured skills in the registry, with their headline benchmark lift.