Borrowing it
Nothing to install: this file belongs to guimatheus92/mcp-video-analyzer. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/guimatheus92/mcp-video-analyzer/main/.claude/skills/video-analyzer-dev/SKILL.mdgit clone --depth 1 https://github.com/guimatheus92/mcp-video-analyzerWrote 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/guimatheus92/mcp-video-analyzer/video-analyzer-dev)<a href="https://agentmods.dev/skills/guimatheus92/mcp-video-analyzer/video-analyzer-dev"><img src="https://agentmods.dev/badge/skills/guimatheus92/mcp-video-analyzer/video-analyzer-dev.svg" alt="Measured on agentmods" 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 | $0.00130 | $0.08238 |
| Opus 5 | $0.00065 | $0.04119 |
| Sonnet 5 | $0.00026 | $0.01648 |
| Haiku 4.5 | $0.00013 | $0.00824 |
Grade C, and why
video-analyzer-dev scanned grade C 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 2d 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.
Cloud metadata endpointhighServer-side request forgery
One request to 169.254.169.254 can return temporary IAM credentials.
- **The blocked-range table only grows.** RFC1918 + loopback + link-local is *not* enough, and shortening it to that is itself the vulnerability: Gitea's GHSA-2r5c-gw76-rh3w is CVSS 9.6 for exactly that list, because it How it starts
The opening of the file, as written. The whole thing — 140 lines — stays where its author put it; the contents beside it link to each section on GitHub.
mcp-video-analyzer — development guide
Project-internal. This is the single source of truth for contributing to this
repository; AGENTS.md points here rather than repeating it.
Project
MCP server for video analysis — extracts transcripts, key frames, metadata, OCR text, and annotated timelines from video URLs (Loom, YouTube and other yt-dlp platforms, direct links) and local video files. The same engine is also exposed as a one-shot CLI (mcp-video-analyzer analyze <url>) and as the portable /video agent skill (skills/video/SKILL.md + Claude Code plugin).
Commands
npm run check— run ALL checks (format, lint, typecheck, knip, tests). Always run before committing.npm run build— compile TypeScript to dist/npm run test— run unit tests (vitest)npm run test:watch— run tests in watch modenpm run test:smoke— build + verify MCP server starts and responds to initializenpm run test:formats— just the video-format matrix (test/e2e/video-formats.e2e.test.ts); ~15s on a warm cache. Clips are all generated locally, butdetail: 'standard'always runs OCR, so tesseract.js fetches eng+por traineddata (~7MB) once on a coldcachePath.npm run security—npm auditon shipped deps only (--omit=dev, fails at moderate+). The blocking tier.npm run security:all—npm auditon the whole tree (fails at high+); dev-only moderates deliberately don't gate.npm run verify-package— build + pack tarball + install in temp dir + verify startup (pre-publish)npm run lint:fix— auto-fix lint issues (securityis NOT part ofcheck—checkis whatprepublishOnlyruns and must stay offline and deterministic.npm auditreads a live advisory database, so folding it in means an advisory published overnight failsnpm publishfor code that never changed. It runs as its own CI job, plus a weekly cron so a new advisory turns CI red without waiting for a PR.)npm run format— auto-format with Prettiernpm run inspect— open FastMCP inspector for manual testingnode dist/index.js analyze <url> [flags]— run the one-shot CLI against the local build (afternpm run build)npx tsx examples/generate.ts— regenerate example outputs (run after changing tool output format, processors, or adapters)
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.
- 2d ago Changed · +3 lines scan A → C 412034f2f3e9
- 8d ago First seen · 137 lines · 130 tokens per session scan A b943c36f023d
video-analyzer-dev is a skill published in the GitHub repository guimatheus92/mcp-video-analyzer (60 stars, last pushed 2d ago), licensed MIT. It adds 130 tokens to every session and 8,238 once invoked, about $0.0006 per session on Opus 5. A static security scan graded it C with 1 finding (cloud metadata endpoint). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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