agentmods.dev

ymm4-jikkyou

ymm4-jikkyou is a skill for Claude Code, Codex from SCPgamerscp/ymm4MCP. It costs 176 tokens per session (1,720 once invoked), scanned A, original, no licence file.

A tool for creating Yukkuri game-commentary videos in YukkuriMovieMaker 4 (YMM4), a video editor for synthetic voices. It generates dialogue to accompany gameplay footage.

In plain words
What is it for?
Use it for game実況 videos, including boss fights and games such as Minecraft, Apex, and Genshin Impact.
Why use it?
It reduces the work of watching gameplay, writing commentary, and timing character speech to what happens on screen.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

not rated 31repo +1 2d ago A scan 176 tokens no licence

Good fit Use it for game実況 videos, including boss fights and games such as Minecraft, Apex, and Genshin Impact.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/scpgamerscp/ymm4mcp/ymm4-jikkyou
View source ↗ SCPgamerscp/ymm4MCP
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 SCPgamerscp/ymm4MCP --skill ymm4-jikkyou
Clone the repo
git clone --depth 1 https://github.com/SCPgamerscp/ymm4MCP

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 ymm4-jikkyou

README.md
[![agentmods](https://agentmods.dev/badge/skills/scpgamerscp/ymm4mcp/ymm4-jikkyou/github.svg)](https://agentmods.dev/skills/scpgamerscp/ymm4mcp/ymm4-jikkyou)
Your own site
<a href="https://agentmods.dev/skills/scpgamerscp/ymm4mcp/ymm4-jikkyou"><img src="https://agentmods.dev/badge/skills/scpgamerscp/ymm4mcp/ymm4-jikkyou/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 ymm4-jikkyou

Your own site · 80×15
<a href="https://agentmods.dev/skills/scpgamerscp/ymm4mcp/ymm4-jikkyou"><img src="https://agentmods.dev/badge/skills/scpgamerscp/ymm4mcp/ymm4-jikkyou.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 176 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,720 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 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 5.1 $0.00176 $0.01720
Opus 5.5 $0.00070 $0.00688
Sonnet 5.5 $0.00035 $0.00344
Haiku 4.5 $0.00018 $0.00172

Measured 2mo ago against content hash e50afffdf22a, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

ymm4-jikkyou 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 2mo 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.

mcp-server/skills/ymm4-jikkyou/SKILL.md · 160 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. 2mo ago First seen · 160 lines · 176 tokens per session scan A e50afffdf22a

Subscribe to this mod's changes

ymm4-jikkyou is a skill published in the GitHub repository SCPgamerscp/ymm4MCP (31 stars, last pushed 2d ago), with no licence file. It adds 176 tokens to every session and 1,720 once invoked, about $0.0007 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.

Creative and mediaGame developmentmcpmcp-servermodel-context-protocolymm4ymm4-mcpymm4-plugin
Related

ymm4-jikkyou compared with skills from other repositories

ymm4-jikkyou next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
ymm4-jikkyouSCPgamerscp/ymm4MCPSkill312d agononeA176Claude Code, Codex
minecraft-devMCDxAI/minecraft-dev-mcpSkill4817d agoMITA68Claude Code, Codex
loot-agent-mcpD-Kek/loot-agent-mcpSkill02mo agoMITA0Claude Code, Codex
ratchetx3esign/ratchetxSkill11mo agononeA82Claude Code, Codex
ratchetx3esign/ratchetxSkill11mo agononeA82Claude Code, Codex
add-mechanicn24q02m/better-godot-mcpSkill361mo agoApache-2.0A26Claude Code
debug-issuen24q02m/better-godot-mcpSkill361mo agoApache-2.0A23Claude Code