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add-new-package

add-new-package is a skill for Claude Code from MoizIbnYousaf/marketing-cli. It costs 0 tokens per session (773 once invoked), scanned A, original, MIT.

A development task for creating and registering a new Remotion package in a monorepo. It includes the package files, build settings, exports, documentation, and project registrations.

In plain words
What is it for?
Use it to scaffold a package, configure TypeScript and bundling, add its documentation, and register it with Remotion tools.
Why use it?
It provides the repository-specific checklist needed for a new package to build and appear in the project’s package lists.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the marketing-cli plugin — 88 skills, 9 commands, 1 hook, 2 MCP servers shipped together

not rated 31repo 23d ago A scan 0 tokens original MIT

Good fit Use it to scaffold a package, configure TypeScript and bundling, add its documentation, and register it with Remotion tools.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/moizibnyousaf/marketing-cli/add-new-package
View source ↗ MoizIbnYousaf/marketing-cli marketing-cli.com
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 MoizIbnYousaf/marketing-cli --skill add-new-package
Clone the repo
git clone --depth 1 https://github.com/MoizIbnYousaf/marketing-cli

Made for: Claude Code.

Or install marketing-cli, the plugin that ships this one along with the rest of its 88 skills, 9 commands, 1 hook, 2 MCP servers.

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 add-new-package

README.md
[![agentmods](https://agentmods.dev/badge/skills/moizibnyousaf/marketing-cli/add-new-package/github.svg)](https://agentmods.dev/skills/moizibnyousaf/marketing-cli/add-new-package)
Your own site
<a href="https://agentmods.dev/skills/moizibnyousaf/marketing-cli/add-new-package"><img src="https://agentmods.dev/badge/skills/moizibnyousaf/marketing-cli/add-new-package/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 add-new-package

Your own site · 80×15
<a href="https://agentmods.dev/skills/moizibnyousaf/marketing-cli/add-new-package"><img src="https://agentmods.dev/badge/skills/moizibnyousaf/marketing-cli/add-new-package.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 773 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 $0.00000 $0.00773
Opus 5 $0.00000 $0.00387
Sonnet 5 $0.00000 $0.00155
Haiku 4.5 $0.00000 $0.00077

Measured 6d ago against content hash d81cbc6b4099, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

add-new-package 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 6d 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/remotion-best-practices/references/upstream-internal/skills/add-new-package/SKILL.md · 54 lines

How it starts

The opening of the file, as written. The whole thing — 54 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Add a new Remotion package

Steps

  1. Create packages/<name>/ with these files:

    • package.json — copy from @remotion/light-leaks as template; update name, description, homepage, dependencies
    • tsconfig.json — extends ../tsconfig.settings.json, uses tsgo with emitDeclarationOnly: true, outDir: "dist", module: "es2020", moduleResolution: "bundler", target: "ES2022"
    • src/index.ts — exports
    • bundle.ts — Bun build script, externalize react, remotion, remotion/no-react, react/jsx-runtime, react/jsx-dev-runtime, react-dom
    • eslint.config.mjs — use remotionFlatConfig({react: true}) if React, {react: false} otherwise
    • .npmignore — copy from @remotion/light-leaks
    • README.md — package name, description, install command, link to docs

  2. Register in monorepo:

    • tsconfig.json (root) — add {"path": "./packages/<name>"} to references
    • packages/cli/src/list-of-remotion-packages.ts — add '@remotion/<name>'
    • packages/create-video/src/list-of-remotion-packages.ts — add '@remotion/<name>'
    • packages/studio-shared/src/package-info.ts — add to packages, descriptions, installableMap, apiDocs

  3. Documentation (packages/docs/docs/<name>/):

    • Add "@remotion/<name>": "workspace:*" to packages/docs/package.json dependencies (needed for twoslash snippets)
    • index.mdx — install tabs, table of contents, license
    • table-of-contents.tsx — TOCItem grid linking to component/function pages
    • Individual component/function .mdx pages
    • Edit packages/docs/sidebars.ts — add category
    • Edit packages/docs/components/TableOfContents/api.tsx — import table of contents and add section

See the writing-docs skill for details on writing documentation.

  1. Example usage:
    • Add "@remotion/<name>": "workspace:*" to packages/example/package.json
    • Create packages/example/src/<Name>/index.tsx
    • Register <Composition> in packages/example/src/Root.tsx
    • Add {"path": "../<name>"} to packages/example/tsconfig.json references

Read the full file on GitHub · 54 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. 6d ago First seen · 54 lines · 0 tokens per session scan A d81cbc6b4099

Subscribe to this mod's changes

add-new-package is a skill published in the GitHub repository MoizIbnYousaf/marketing-cli (31 stars, last pushed 23d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 773 tokens. 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.

Claude Codeagent-skillsai-agentsai-marketingbrand-memorybrand-voice
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