AgentSkillsCN

video-matching

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SKILL.md
--- frontmatter
name: video-matching
description: "Matches newsletter entries to official YouTube videos from VS Code and GitHub channels. Fetches RSS feeds, matches by topic, and adds [Video (Xm)](URL) links to relevant newsletter bullets. Use as Phase 4.6 after polishing and before editorial review. Keywords: video matching, youtube, video links, phase 4.6, enrichment."
metadata:
  category: domain
  phase: "4.6"

Video Matching

Enrich newsletter entries with links to matching official YouTube videos from the VS Code and GitHub channels.

Quick Start

  1. •Read the assembled newsletter from output/YYYY-MM_month_newsletter.md
  2. •Fetch RSS feeds from VS Code and GitHub YouTube channels
  3. •Match videos to newsletter entries by topic
  4. •Add [Video (Xm)](URL) links to matched entries
  5. •Write enriched newsletter back to output/YYYY-MM_month_newsletter.md

Inputs

  • •Newsletter: output/YYYY-MM_month_newsletter.md (required)
  • •YouTube RSS feeds (fetch these):
    • •VS Code channel: https://www.youtube.com/feeds/videos.xml?channel_id=UCs5Y5_7XK8HLDX0SLNwkd3w
    • •GitHub channel: https://www.youtube.com/feeds/videos.xml?channel_id=UC7c3Kb6jYCRj4JOHHZTxKsQ

Output

  • •Enriched Newsletter: output/YYYY-MM_month_newsletter.md (overwrite in place)
  • •Video matching report (inline with work)

Core Workflow

Step 1: Fetch Video Feeds

Fetch both YouTube RSS feeds. Each returns the 15 most recent videos with:

  • •<title> — Video title
  • •<link> — YouTube URL (format: https://www.youtube.com/watch?v=VIDEO_ID or /shorts/VIDEO_ID)
  • •<published> — Publication date
  • •<media:description> — Full description with chapters, links, and speaker info

Parse both feeds and build a combined video inventory.

Step 2: Filter Videos

INCLUDE videos that are:

  • •Published within the newsletter's DATE_RANGE (or up to 2 weeks before/after)
  • •About GitHub Copilot, VS Code, agents, MCP, security, or enterprise features
  • •Full-length videos (>2 minutes) or Shorts that directly demonstrate a named feature

EXCLUDE:

  • •Shorts that are generic teasers without specific feature content
  • •Open Source Friday episodes about non-GitHub projects
  • •Non-English content
  • •General tutorials not tied to a specific feature in the newsletter

Step 3: Match Videos to Newsletter Entries

For each video, attempt to match it to a newsletter entry using these signals (in priority order):

  1. •Title keyword match: Video title contains a key phrase from the newsletter entry (e.g., "Subagents" matches "Parallel Subagents (GA)")
  2. •Description link match: Video description links to the same changelog/release-notes URL as the newsletter entry
  3. •Topic overlap: Video covers the same feature area (e.g., a video about "MCP Apps" matches the "MCP Ecosystem Expansion" bullet)

Confidence levels:

  • •HIGH (90%+): Title directly references the feature name OR description links to the same changelog URL. Add the link.
  • •MEDIUM (60-80%): Topic overlap but not a direct title/URL match. Add only if no HIGH match exists for that entry.
  • •LOW (<60%): Tangential connection. Do NOT add.

Step 4: Estimate Video Duration

The RSS feed does NOT include video duration. Estimate using these heuristics:

  • •Shorts (/shorts/ in URL): Label as (1m)
  • •VS Code Live / livestream: Label as (60m) (typically 1-2 hours, but 60m is a safe estimate)
  • •Podcast episodes: Label as (25m)
  • •Regular videos: Label as (5m) unless description chapters suggest longer (sum chapter timestamps)
  • •If the description contains chapter timestamps (e.g., "14:56 In summary"), use the last timestamp rounded up to estimate duration

Step 5: Add Video Links

For each matched entry, append a [Video (Xm)](URL) link. Place it alongside existing links using the standard pipe separator:

Before:

markdown
-   **Parallel Subagents (`GA`)** -- Description. - [Release Notes](URL) | [Docs](URL)

After:

markdown
-   **Parallel Subagents (`GA`)** -- Description. - [Release Notes](URL) | [Docs](URL) | [Video (25m)](https://www.youtube.com/watch?v=GMAoTeD9siU)

For inline-linked entries (7+ links), add the video link at the end of the "See also:" line or as the last inline link.

Step 6: Validate

  • • All added video links are valid YouTube URLs
  • • Video durations are reasonable estimates
  • • No duplicate video links (same video linked to multiple entries)
  • • Only HIGH confidence matches were added
  • • Links use the format [Video (Xm)](URL)

Reference

Done When

  • • Both RSS feeds fetched and parsed
  • • Videos matched to newsletter entries (HIGH confidence only)
  • • [Video (Xm)] links added to matched entries
  • • All links validated
  • • Enriched newsletter written to disk