Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add DavidROliverBA/ArchitectKB --skill video-digestgit clone --depth 1 https://github.com/DavidROliverBA/ArchitectKBWrote 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/davidroliverba/architectkb/video-digest)<a href="https://agentmods.dev/skills/davidroliverba/architectkb/video-digest"><img src="https://agentmods.dev/badge/skills/davidroliverba/architectkb/video-digest/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/davidroliverba/architectkb/video-digest"><img src="https://agentmods.dev/badge/skills/davidroliverba/architectkb/video-digest.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00012 | $0.03154 |
| Opus 5 | $0.00006 | $0.01577 |
| Sonnet 5 | $0.00002 | $0.00631 |
| Haiku 4.5 | $0.00001 | $0.00315 |
Grade A, and why
video-digest scanned grade A with 0 findings 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 9d 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.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 461 lines — stays where its author put it; the contents beside it link to each section on GitHub.
/video-digest
Intelligently triage new videos from subscribed YouTube channels, process selectively based on relevance, and generate a daily digest with watch recommendations.
Usage
/video-digest # Full triage and processing
/video-digest --triage-only # Score videos without processing
/video-digest --report # Show current queue status
/video-digest --watched <video> # Mark video as watched (removes from queue)
Examples
/video-digest
/video-digest --triage-only
/video-digest --watched "YouTube - AI Security Patterns"
Model Strategy
| Phase | Model | Rationale |
|---|---|---|
| RSS fetch | Haiku | Simple data extraction |
| Title/desc triage | Haiku | Fast relevance scoring |
| Worth Processing | Sonnet | Full transcript analysis |
| Quick Capture | Haiku | Brief summary only |
| Digest generation | Sonnet | Quality recommendations |
Instructions
Phase 1: Gather New Videos
Model: Haiku (parallel subagents)
-
Read subscriptions from
.claude/subscriptions.yaml -
For each channel (in parallel), fetch RSS feed:
https://www.youtube.com/feeds/videos.xml?channel_id={{channel_id}}Use
WebFetchwith prompt: "Extract video entries: title, video_id, published_date, description (first 500 chars)" -
Identify new videos:
- Compare video IDs against
last_video_id - Select videos published since last check
- If first check, take only most recent video
- Compare video IDs against
-
Collect candidates with basic metadata:
- video_id, title, description, duration (if available)
- channel_name, channel_trust_score, always_watch
Phase 2: Rapid Triage
Model: Haiku
For each candidate video, compute triage score:
Scoring Algorithm
TRParentCorpE_SCORE = (
PROJECT_RELEVANCE * 0.35 + # 0-100
DOMAIN_RELEVANCE * 0.25 + # 0-100
FRESHNESS_BOOST * 0.20 + # 0-100
CHANNEL_TRUST * 0.20 # 0-100 (from trust_score * 5)
)
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.
- 9d ago First seen · 461 lines · 12 tokens per session scan A d8ea8029e170
video-digest is a skill published in the GitHub repository DavidROliverBA/ArchitectKB (52 stars, last pushed 6mo ago), licensed MIT. It adds 12 tokens to every session and 3,154 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
Other skills, from other repositories
orbit-notion
Open Orbit briefing skill — selected by the Orbit pipeline when Notion is the user's only connected connector, or when the user explicitly scopes their daily digest to Notion. Pulls the past 24 hours of document edits, comments, mentions, and database row changes from the user's authenticated Notion connection and…
agentmail
Use your assigned AgentMail inbox to read email tasks, explicitly send or reply, and check delivery. Provided automatically by your inbox assignment.
Cortex
Operate Cortex, the LifeOS memory system — the typed Knowledge Archive (People, Companies, Ideas, Research with typed related: links) plus recall of prior work sessions, ISAs, and conversations. Search, add, harvest, develop, ingest, distill, graph-navigate, recall. USE WHEN cortex, knowledge, knowledge base, search…
pinchtab-mcp
Use this skill when a task requires browser automation through PinchTab's MCP server connected to a remote browser instance. Covers navigation, element interaction, data extraction, form filling, multi-step flows, and session management via MCP tools.
feishu
Work with Feishu or Lark bots, docs, sheets, bitables, approval flows, and OpenAPI/MCP setup without hardcoding credentials.
peekaboo
Capture and automate macOS UI with the Peekaboo CLI.