Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/sonilo-ai/skillsnpx agentmods add skills/sonilo-ai/skills/video-analysisWrote 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/sonilo-ai/skills/video-analysis)<a href="https://agentmods.dev/skills/sonilo-ai/skills/video-analysis"><img src="https://agentmods.dev/badge/skills/sonilo-ai/skills/video-analysis.svg" alt="Measured on agentmods" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 2 findings, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium Data Exfiltration · line 135 Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
- medium Data Exfiltration · line 141 Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
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 | $0.00109 | $0.02794 |
| Opus 5 | $0.00055 | $0.01397 |
| Sonnet 5 | $0.00022 | $0.00559 |
| Haiku 4.5 | $0.00011 | $0.00279 |
Grade A, and why
video-analysis scanned grade A with 1 finding 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 8d 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
3. **Neither** — stop and run the [setup-api-key](../setup-api-key) skill. Do not call `api.sonilo.com` with curl to work around it; both transports handle uploads, polling and retries that a bare request does not. How it starts
The opening of the file, as written. The whole thing — 212 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Sonilo Video Analysis
Hand Sonilo a video and it returns a creative brief for scoring it: a
time-aligned segments plan (what each stretch of footage wants) plus one or
more variations, each a single ready-to-use generation prompt.
This skill generates nothing. No audio, no video, no file. Its whole output is text, and the text is the input to the next call.
Setup: See the setup-api-key skill to connect the Sonilo MCP server and authenticate —
sonilo login(no key) orSONILO_API_KEY.
⚠️ Cost: this is a paid call, even though nothing is generated. Billing has a 10-second floor and
variants_numis billed per brief, so 3 variations cost 3×. Only call it when the user has actually asked. Checkget_account_services(see the account skill) if you're unsure whether free-trial runs remain.
When to reach for this
Use it when:
- The user doesn't know what the video should sound like. "Make this sound good" is not a prompt. Analyze first, show them the variations, let them pick.
- A first generation missed. A bad result usually means a bad brief, not a bad model. Analyzing beats rerolling: a reroll is a fresh charge on the same weak prompt.
- The video has distinct sections and you want them scored deliberately rather than as one continuous bed.
segmentsgives you the section boundaries the footage actually has.
Do not use it when the user already told you what they want. If they said "tense synths, drop at the 20-second mark", go straight to video-to-music — analysis would just be an extra charge between them and their track.
Transport: MCP or CLI
Pick one at the start of the session and stay on it. Do not mix the two inside a single job, and do not announce the choice.
- Sonilo MCP tools visible in this session (
analyze_videoand friends) — use them. This is the preferred path: it needs no shell, and it is the only one that survives a very long generation. If a call fails to authenticate — rather than failing on its inputs — this transport is not usable in this session: go to 2 instead of retrying it. - No usable Sonilo MCP tools, but
sonilo accountexits 0 — use the CLI commands below. Same API, same account, same credential file. Probe withsonilo account, notsonilo whoami: whoami exits 0 even when signed out, so it cannot tell the two states apart. - Neither — stop and run the setup-api-key skill. Do not call
api.sonilo.comwith curl to work around it; both transports handle uploads, polling and retries that a bare request does not.
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.
- 8d ago First seen · 212 lines · 109 tokens per session scan A 34231505598e
video-analysis is a skill published in the GitHub repository sonilo-ai/skills (114 stars, last pushed 3d ago), licensed MIT. It adds 109 tokens to every session and 2,794 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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