ad-director-kit-composer

An automated video-production step for assembling approved clips, background music, and an end card into finished video variants. It also creates an HTML page for reviewing the results.

In plain words
What is it for?
Use it to create cut-A and cut-B versions of an advertisement, adjust music volume under other audio, append an end card, and generate a gallery preview.
Why use it?
It removes the need to assemble these parts manually and provides a preview of the finished cuts.

Agent for Claude Code

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.

agentmods
npx agentmods add agents/mrdainami/ad-director-kit/composer
Clone the repo
git clone --depth 1 https://github.com/mrdainami/ad-director-kit

Made for: Claude Code.

Per session 87 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 2,943 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 1 finding. Scan, not verified.
Origin unknown 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 $0.00087 $0.02943
Opus 5 $0.00044 $0.01471
Sonnet 5 $0.00017 $0.00589
Haiku 4.5 $0.00009 $0.00294

Measured 2d ago against content hash c05634195e11, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade C, and why

ad-director-kit-composer scanned grade C with 1 finding 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 2d 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.

Recursive force deletehighDestructive command

rm -rf with a variable or a broad path is one typo away from removing the wrong tree.

rm -rf "<TMP>"
.claude/agents/composer.md · 216 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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. 2d ago First seen · 216 lines · 87 tokens per session scan C c05634195e11

Subscribe to this mod's changes

ad-director-kit-composer is an agent published in the GitHub repository mrdainami/ad-director-kit (2 stars, last pushed 13d ago), with no licence file. It adds 87 tokens to every session and 2,943 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it C with 1 finding (recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.