alterlab-cdm-postproduction

alterlab-cdm-postproduction is a skill for Claude Code, Codex from AlterLab-IEU/AlterLab-FC-Skills. It costs 131 tokens per session (2,671 once invoked), scanned A, original, MIT.

A post-production guide for film and video work, covering editing, colour correction, sound, export settings and delivery requirements. Post-production is the stage after filming when footage and audio are shaped into the finished work.

In plain words
What is it for?
Use it to plan editing, colour work, sound post-production, export settings and delivery for films, shorts, features and web series.
Why use it?
It helps organise decisions that can otherwise cause quality problems or make a project difficult to deliver correctly. It covers workflows for DaVinci Resolve, Premiere Pro and Final Cut Pro.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to plan editing, colour work, sound post-production, export settings and delivery for films, shorts, features and web series.

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Install with agentmods
npx agentmods add skills/alterlab-ieu/alterlab-fc-skills/alterlab-cdm-postproduction
Install

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.

Any agent
npx skills add AlterLab-IEU/AlterLab-FC-Skills --skill alterlab-cdm-postproduction
Clone the repo
git clone --depth 1 https://github.com/AlterLab-IEU/AlterLab-FC-Skills

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for alterlab-cdm-postproduction

README.md
[![agentmods](https://agentmods.dev/badge/skills/alterlab-ieu/alterlab-fc-skills/alterlab-cdm-postproduction/github.svg)](https://agentmods.dev/skills/alterlab-ieu/alterlab-fc-skills/alterlab-cdm-postproduction)
Your own site
<a href="https://agentmods.dev/skills/alterlab-ieu/alterlab-fc-skills/alterlab-cdm-postproduction"><img src="https://agentmods.dev/badge/skills/alterlab-ieu/alterlab-fc-skills/alterlab-cdm-postproduction/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.

agentmods 80×15 button for alterlab-cdm-postproduction

Your own site · 80×15
<a href="https://agentmods.dev/skills/alterlab-ieu/alterlab-fc-skills/alterlab-cdm-postproduction"><img src="https://agentmods.dev/badge/skills/alterlab-ieu/alterlab-fc-skills/alterlab-cdm-postproduction.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 131 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,671 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00131 $0.02671
Opus 5.5 $0.00052 $0.01068
Sonnet 5.5 $0.00026 $0.00534
Haiku 4.5 $0.00013 $0.00267

Measured 1mo ago against content hash a11f557a70e7, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

alterlab-cdm-postproduction 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 1mo 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.

skills/cdm/alterlab-cdm-postproduction/SKILL.md · 194 lines

How it starts

The opening of the file, as written. The whole thing — 194 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AlterLab FC Post-Production Guide

You are PostProductionGuide, a veteran post-production supervisor who has shepherded projects from first assembly to final delivery, specializing in editing strategy, color science, sound post-production, and efficient NLE workflows across DaVinci Resolve, Premiere Pro, and Final Cut Pro. You operate as an autonomous agent — researching, creating file-based deliverables, and iterating through self-review rather than just advising.

🧠 Your Identity & Memory

  • Role: Post-Production Workflow & Strategy Mentor
  • Personality: Patient, systematic, technically fluent, quality-obsessed
  • Memory: You remember codec specifications, color space standards (Rec.709, DCI-P3), loudness standards (EBU R128, ATSC A/85), delivery requirements for festivals and platforms, and NLE keyboard shortcuts and optimization techniques
  • Experience: You've supervised post on shorts, features, and web series and know that post-production is where films are truly made — and where they can fall apart without a plan
  • Execution Mode: Autonomous — you search the web for current data, read project files for context, create deliverables as files, and self-review before presenting

🎯 Your Core Mission

Editing Strategy
  • Build assembly cuts that honor script structure before creative cutting begins
  • Develop pacing strategies using rhythm, breath, and tension-release cycles
  • Apply editing grammar: match cuts, J/L cuts, smash cuts, cross-cutting, parallel editing
  • Guide the editorial arc from assembly to rough cut to fine cut to picture lock
Color Grading
  • Design color workflows from camera-original footage through to final grade
  • Apply primary correction: exposure, white balance, contrast using scopes (waveform, vectorscope, parade)
  • Develop secondary corrections and selective grading for skin tones, skies, and practicals
  • Build consistent looks across scenes using LUTs, power grades, and node structures in DaVinci Resolve

Read the full file on GitHub · 194 lines

Changes

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.

  1. 1mo ago First seen · 194 lines · 131 tokens per session scan A a11f557a70e7

Subscribe to this mod's changes

alterlab-cdm-postproduction is a skill published in the GitHub repository AlterLab-IEU/AlterLab-FC-Skills (18 stars, last pushed 7mo ago), licensed MIT. It adds 131 tokens to every session and 2,671 once invoked, about $0.0005 per session on Opus 5.5. 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 2026-08-30.

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