AgentStack
Sign in Publish
MCP servers Skills Toolkits Why AgentStack Sell Docs
Sign in
SKILL verified MIT Self-run

Demo Social Cut

skill-45ck-skill-harness-demo-social-cut · by 45ck

Plan short silent demo cuts, slideshow edits, hero loops, and social clips from existing demo-machine or QA evidence. Use when Codex needs no-caption polished videos, frame-based reels, poster frames, or audience-specific excerpts derived from `events.json`, screenshots, storyboard evidence, or rendered demo runs.

↗ Website ↗ Repository
— No reviews yet
0 installs
11 views
0.0% view→install

Install

$ agentstack add skill-45ck-skill-harness-demo-social-cut

✓ scanned · ✓ verified — works with Claude Code, Cursor, and more.

Security review

✓ Passed

No issues found. Passed automated security review. · v0.1.0 How review works →

  • ✓ Prompt-injection patterns
  • ✓ Secret / credential exfiltration
  • ✓ Dangerous shell & filesystem operations
  • ✓ Untrusted network calls
  • ✓ Known-malicious package signatures

What it can access

  • ✓ Network access No
  • ✓ Filesystem access No
  • ✓ Shell / process execution No
  • ✓ Environment & secrets No
  • ✓ Dynamic code execution No

From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.

Are you the author of Demo Social Cut? Claim this listing to set pricing, connect Stripe payouts, and keep 70% of every sale.
Sign up to claim

About

Demo Social Cut

Overview

Use this skill to derive a polished short edit from a real captured flow. The edit plan must point back to the source run and evidence; it is not a free-form video editing brief.

Decision Rules

  • Use demo-machine edit or a project-native render path when the run has events.json.
  • Use frame and screenshot based slideshow cuts when the strongest evidence is screenshots or storyboard output.
  • Use FFmpeg/Remotion only as render mechanisms, not as the source of truth.
  • Prefer no captions when the user asks for silent, hero, slideshow, or in-browser preview output.
  • Keep narration and captions optional derivatives, never implicit defaults for a silent cut.

Edit Plan

Produce a concise plan with:

  • source run directory and source spec
  • target audience: review, docs, launch, social, portfolio, issue repro, or release note
  • aspect ratio and duration target
  • selected moments with evidence references
  • output assets: MP4, GIF/WebP preview, poster frame, frame strip, or HTML review page
  • render command or next command to run
  • quality checks and known risks

Recommended Cut Types

  • hero-loop: 6-15 second silent loop for README, landing page, or app preview
  • feature-cut: 20-45 second focused clip of one capability
  • repro-cut: short evidence clip showing a bug or fix path
  • slideshow-reel: still frames, zooms, and transitions from screenshots/storyboards
  • release-recap: selected before/after or workflow moments for changelog review

Quality Checks

  • Verify the source run is complete before editing.
  • Check that UI text remains readable at the target aspect ratio.
  • Avoid cuts that hide failed assertions, console/network failures, or layout safety warnings.
  • For silent cuts, make state changes visually obvious through framing, cursor, timing, or title cards.
  • If external assets are used, record license and source; otherwise keep the cut local-first.

Handoff

Return the edit plan and any generated paths. If rendering is not run, state the exact command and prerequisites.

Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

  • Author: 45ck
  • Source: 45ck/skill-harness
  • License: MIT
  • Homepage: https://github.com/45ck/skill-harness/releases/tag/v0.1.0

Install and usage instructions live in the source repository linked above.

Reviews

No reviews yet — be the first.

Write a review

Versions

  • v0.1.0 Imported from the upstream source.

More in Agent Skills