BF ohyesai-music
Generate custom music tracks (vocal or instrumental) via OhYesAI asynchronously.
As a process F 35/100 · Will not run — References files that are not bundled: 晚安_1.mp3, 安眠曲_1.mp3
How to improve
- Say in the description WHEN to use the skill ("use when…", example requests): that is the agent's main cue.
- The text references files that are not there: add them or drop the references.
For the model run — optional
- Your own cases (evals/evals.json, 4–6 real requests with expected answers): the full check would then run those instead of a model-drafted suite.
- A spec.yaml with trigger phrases and assertions — a behaviour contract for CI; `skilltest init` writes a template.
Guard findings · 8
✓ No critical or high findings
Medium and low: 8
-
low Exfiltration
exfil-secret-in-urlSKILL.md:36Credential passed in a URL query string (normal for some APIs — verify the host is the intended service) (the skill's own vendor host; quoted — discussed, not commanded)curl -s --location --request POST "https://ohyesai.com/ohyesai-next/api/vio/skill/music-submit?apikey=…" \
vendor-hostquoted -
low Exfiltration
net-credential-useSKILL.md:36Credential used in a network call (verify the destination is the intended service) (the skill's own vendor host)curl -s --location --request POST "https://ohyesai.com/ohyesai-next/api/vio/skill/music-submit?apikey=…" \
vendor-host -
low Exfiltration
exfil-secret-in-urlSKILL.md:50Credential passed in a URL query string (normal for some APIs — verify the host is the intended service) (the skill's own vendor host; quoted — discussed, not commanded)curl -s --location --request GET "https://ohyesai.com/ohyesai-next/api/vio/skill/music-query?apikey=…&taskId=…"
vendor-hostquoted -
low Exfiltration
net-credential-useSKILL.md:50Credential used in a network call (verify the destination is the intended service) (the skill's own vendor host)curl -s --location --request GET "https://ohyesai.com/ohyesai-next/api/vio/skill/music-query?apikey=…&taskId=…"
vendor-host -
low Exfiltration
exfil-secret-in-urlSKILL.md:76Credential passed in a URL query string (normal for some APIs — verify the host is the intended service) (the skill's own vendor host; quoted — discussed, not commanded)TASK_ID=$(curl -s --location --request POST "https://ohyesai.com/ohyesai-next/api/vio/skill/music-submit?apikey=…" \
vendor-hostquoted -
low Exfiltration
net-credential-useSKILL.md:76Credential used in a network call (verify the destination is the intended service) (the skill's own vendor host)TASK_ID=$(curl -s --location --request POST "https://ohyesai.com/ohyesai-next/api/vio/skill/music-submit?apikey=…" \
vendor-host -
low Exfiltration
exfil-secret-in-urlSKILL.md:92Credential passed in a URL query string (normal for some APIs — verify the host is the intended service) (the skill's own vendor host; quoted — discussed, not commanded)RESULT=$(curl -s --location --request GET "https://ohyesai.com/ohyesai-next/api/vio/skill/music-query?apikey=…&taskId=…")
vendor-hostquoted -
low Exfiltration
net-credential-useSKILL.md:92Credential used in a network call (verify the destination is the intended service) (the skill's own vendor host)RESULT=$(curl -s --location --request GET "https://ohyesai.com/ohyesai-next/api/vio/skill/music-query?apikey=…&taskId=…")
vendor-host
Files scanned: 2. Evidence is masked. Grey chips explain why severity was lowered.
Against the Agent Skills spec
- warning
description-no-whendescription does not say WHEN to use the skill (no "use when") - warning
missing-refreference to a missing file: 晚安_1.mp3 - warning
missing-refreference to a missing file: 安眠曲_1.mp3 - note
frontmatter-keyunknown frontmatter key "homepage"
Process rating: all ten parameters 35/100
Will not run. References files that are not bundled: 晚安_1.mp3, 安眠曲_1.mp3
- 0Tools and files. 2 referenced file(s) missing: 晚安_1.mp3, 安眠曲_1.mp3
- 0Result and completion. Does not say what the result is
- 0Inputs and preconditions. Does not say what the process needs to start
- 0Failures and branches. Linear process with no failure handling
- 0Progress reporting. Says nothing while it works
- 20When it triggers. No condition that starts the skill
- 100Steps. 15 steps
- 100Consistency. Name and required fields are in place
- 100Execution cost. Instruction body is 914 tokens
- 100Running it twice. No mutating operations
Everything here is measured from the skill text rather than judged by a model, so the numbers are checkable. A parameter weighs more when it is a more common reason for the process to stall.
Quality signals
- +5Description has no quoted example phrases that should trigger the skill
- +4Description does not say when NOT to use the skill (false activations)
- +3Description length 80: 120–800 characters recommended
- +3Output format is not stated: the model decides each time
- +1No license
- +2Single-language instructions
- +4Structure: 10 headings
- +3Step-by-step instructions: 15 items
- +4Has examples (5 code blocks)
Quality base 70; lint remarks subtract, signals add up to 100. Result: 59.
External checks
ClawHub: clean
This skill is a coherent OhYesAI music-generation helper that uses an API key, sends song details to OhYesAI, and downloads the resulting MP3 locally.
LLM: benign (high) · VirusTotal: · 29 May 2026