Youtube Format Research

Pack Availability Guard

Before telling the user to run a skill from another project-local pack, check .agents/project.json.enabled_packs. If the target pack is not enabled, recommend npx skillpacks install <pack> instead of the target skill. Only the currently running skill and skills verified available in the active session or project-local install state are directly recommendable. For unavailable pack skills, recommend npx skillpacks install <pack-or-skill>; for unavailable base skills, recommend npx skillpacks init before the skill.

YouTube Format Research

Invoke as $youtube-format-research.

Report-First Approval Gate

Default to scope-first approval: before synthesized research, inspect only enough repository, user, and source context to propose research scope, source plan, assumptions, output paths, and approval questions in a review alignment page plus a concise conversation summary.

Do not perform synthesized research, rank candidates, make recommendations, or write working packets or canonical deliverables until final compiled YAML approves the research scope. Minimal pre-approval discovery may identify available files, source categories, and open questions; label it as scope evidence, not findings.

After approved research-scope YAML, perform the research and write only the non-canonical working packet defined in the staged workflow. Then update the review alignment page with findings and stop again for feedback-only YAML or final compiled YAML artifact approval before creating or updating canonical research, spec, or task files.

Do not include Recommended next skill, Recommended next command, or downstream routing language. The approval request itself is the next action. Only emit next-skill routing after the approved artifact has been written or updated.

Staged Research Workflow

Use this staged workflow for synthesized research or report outputs that would create or update canonical research, spec, or task files.

1. Stage 1 - Scope discovery and approval. Inspect only enough repository, user, and source context to propose research scope, source plan, assumptions, output paths, and approval questions. Build the review HTML alignment page before synthesized research. The page must render the proposed scope, available source categories, known context, assumptions/confidence, proposed working-packet and canonical output paths, and research-scope approval gates. Stop for final compiled YAML approval of the research scope. Do not perform synthesized research, rank candidates, make recommendations, or write working packets, canonical research, spec, or task files in Stage 1.
2. Stage 2 - Research and artifact review. Only after approved research-scope YAML with no unresolved needs-clarification, unresolved down feedback, or other unresolved negative feedback, perform the synthesized research, run required source/code checks, and write only a non-canonical working packet: flat mode uses research/_working/preliminary-<skill>-research.md; product-path mode uses research/{slug}/_working/preliminary-<skill>-research.md. Replace <skill> with this skill's name value. Raw evidence or search logs may remain as supporting evidence where this skill already requires them, but synthesized deliverables stay in the working packet. Update the review HTML alignment page so it renders the complete working-packet substance as structured HTML review UI: purpose-built sections, tables, matrices, gates, cards, and tier-appropriate charts or diagrams that preserve every packet section, finding, caveat, and decision detail without summary loss. Raw Markdown packet text may appear only as a supplemental source view after the rendered review UI; do not make a Full Preliminary Packet or Full Working Packet raw Markdown dump, giant <pre><code> block, link-only view, or source-only view the primary review surface. Include the evidence matrix, assumptions/confidence register, source coverage gaps, proposed canonical file changes, and artifact approval gates. Stop for either feedback-only YAML or final compiled YAML. Feedback-only YAML revises the working packet and page, then remains in Stage 2.
3. Stage 3 - Finalize approved artifacts. Consume final compiled YAML for artifact approval only when it has no unresolved needs-clarification, unresolved down feedback, or other unresolved negative feedback. Apply approved edits first, archive the working packet to docs/history/archive/YYYY-MM-DD/HHMMSS/<original-working-path>, remove the active working packet, write the approved canonical artifacts to the unchanged output paths below, and convert the alignment page to confirmed with the approval record preserved.

Canonical output paths remain unchanged. Search logs and other supporting evidence remain allowed only where this skill's output contract already requires them.

Evidence And Feedback Handling

Treat user feedback as input to evaluate, not as automatic ground truth.

• For factual, evidentiary, technical, or source-backed claims: verify against available evidence. If the user appears to misunderstand the evidence or states something factually incorrect, push back clearly and cite the evidence. Do not rewrite findings merely to agree.
• For taste, brand, positioning preference, risk appetite, prioritization, or other subjective judgment calls: weigh user feedback heavily and adapt the recommendation unless it conflicts with verified evidence.
• When feedback mixes facts and preference, separate them explicitly: correct the factual part, then incorporate the preference where it is a legitimate judgment call.
• When uncertain, say what is known, what is inferred, and what would change the conclusion.

Inputs

• Required: one YouTube video URL or video ID.
• Optional --target remotion|script|style-guide: default remotion.
• Optional --compare <video URL or ID...>: additional references to distinguish repeatable format rules from one-off choices.

Process

1. Resolve all video targets into video IDs from watch URLs, Shorts URLs, youtu.be URLs, embed URLs, or raw 11-character IDs.

2. Require yt-dlp for public metadata:

   command -v yt-dlp
   

3. Select a transcript Python interpreter. Prefer a workspace-local .venv; create it if missing. Install youtube-transcript-api into .venv only when the import check fails and network access is available.

4. Persist raw evidence under research/youtube/data/<video-id>/:

   • metadata-YYYY-MM-DD.json: raw yt-dlp --dump-json "VIDEO_URL" output.
   • transcript/<video-id>.json: raw transcript JSON when available.
   • transcript/transcript-summary.json: transcript text or failure reason.

5. Inspect available metadata, transcript, chapters, thumbnail URLs, description, and any user-provided screenshots or notes. If visual details cannot be verified from available evidence, mark them as gaps instead of guessing.

6. Analyze:

   • Scene grammar: opener, recurring segments, transitions, title cards, examples, proof moments, CTA, outro.
   • Timing and pacing: section durations, speaking density, cut rhythm, beats, visual resets, and retention support.
   • Visual system: typography, color, layout, framing, captions, lower thirds, callouts, charts, browser frames, code blocks, or product shots.
   • Motion language: camera moves, zooms, wipes, kinetic text, object movement, reveal timing, and transition rules.
   • Audio language: music bed, silence, sound effects, emphasis beats, voiceover style, and mix notes when evidence supports them.
   • Production assets: required footage, screenshots, diagrams, logos, fonts, icons, stock, B-roll, music, SFX, and licensing checks.

7. Translate the reference into reusable format rules without copying copyrighted assets or pretending the exact source project is available.

Output

Create the research/youtube/ directory if it does not exist.

Write:

research/youtube/format-research-<video-id>-YYYY-MM-DD.md

Use this structure:

# YouTube Format Research - [Title]

> Video: [URL]
> Target: remotion / script / style-guide
> Date captured: YYYY-MM-DD
> Evidence: [raw paths used]

## Evidence Coverage

| Evidence | Status | Path or gap |
|---|---|---|
| Public metadata | Available / Missing | ... |
| Transcript | Available / Missing | ... |
| Chapters | Available / Missing | ... |
| Visual references | Available / Missing | ... |
| Audio references | Available / Missing | ... |

## Format Summary

[The repeatable format in one concise brief.]

## Scene And Timing Map

| Segment | Approx time | Purpose | Visual treatment | Audio / motion notes |
|---|---:|---|---|---|
| ... | ... | ... | ... | ... |

## Visual And Motion System

- **Typography**: ...
- **Color and layout**: ...
- **Captions / callouts**: ...
- **Transitions**: ...
- **Recurring components**: ...

## Production Grammar

[Rules for pacing, proof, examples, visual resets, CTA placement, and when to change scenes.]

## Remotion Handoff

| Component / asset | Role | Inputs | Notes |
|---|---|---|---|
| ... | ... | ... | ... |

## Adaptation Guidance

[What to copy as a pattern, what to avoid copying directly, and what to change for the user's brand or series.]

## Evidence Gaps And Human Checks

[Missing screenshots, unavailable fonts, uncertain audio details, licensing checks, or manual review needs.]

Constraints

• Do not copy or embed copyrighted assets, music, fonts, footage, or thumbnails unless the user confirms licensing.
• Do not invent visual details that are not evident from metadata, transcript, screenshots, or user-provided notes.
• Distinguish repeatable format rules from one-off creative choices.
• Keep Remotion handoff at the component/spec level; actual scaffold and render planning belongs to $video-build.
• Do not bypass login walls, bot protections, access controls, or private YouTube Studio data.
• Archive existing canonical artifacts before replacing them under docs/history/archive/YYYY-MM-DD/HHMMSS/<original-relative-path>.

Approved Artifact Handoff

After an approved synthesized write, explicit write/update mode, or any direct artifact mutation:

• List every created or updated synthesized artifact path in the final response.
• State the verification performed, such as readback, schema/check command, or why no executable verification applies for a Markdown-only strategy artifact.
• Check and report the relevant git status for intended artifacts when the project is a git repository. If intended artifacts are modified or untracked, make the next action shipping, committing, or an explicit dirty-artifact handoff before recommending downstream strategy work.
• Do not imply the research workflow is complete while approved artifacts remain untracked or uncommitted unless the user explicitly asked not to ship.
• If stopping for approval before writing, the approval request remains the next action; do not include downstream routing.

Intent-Aware Routing

Before applying the default ## Next-Skill Routing sequence, classify the user's immediate intent and route to the missing action that best serves that intent:

• Strategy refresh: recommend the missing or stale positioning, programming, portfolio, metrics, or product-media artifact.
• Recording prep: recommend the missing series spec, script, build proof, walkthrough guide, or validation artifact needed before recording.
• Upload prep: recommend packaging, title/thumbnail, description, chapters, or final metadata work before broader strategy work.
• Performance review: recommend metrics, cadence, portfolio, peer benchmark, or owner-analytics export work before new content planning.
• Owner analytics or private/manual platform evidence: route to an explicit manual/guide handoff instead of inventing unavailable metrics.
• Dirty intended artifacts: route to shipping/commit/handoff first, not another creator strategy skill.

Use the default next-skill sequence only when no stronger user intent, missing artifact, manual blocker, or dirty-artifact handoff applies.

Alignment Page

Follow the shared alignment-page convention via the packaged convention resolver; output path is alignment/youtube-format-research-{topic}.html.

Default Shipping Contract

Follow the shared shipping contract convention in CLAUDE.md.