voice

voice is a skill for Claude Code from ChatCut-Inc/agent-plugin. It costs 124 tokens per session (10,230 once invoked), scanned A, original, no licence file.

A guide for turning text into speech, cloning a consented voice from reference audio, and creating custom sound effects. It also covers placing and synchronizing narration or voiceover in a video timeline.

In plain words
What is it for?
Generating narration, cloning an authorized voice, adding or replacing voiceover, syncing speech to video, and creating sound effects.
Why use it?
It helps add or adjust spoken audio and related sound without handling each timing or generation step manually.

Skill for Claude Code

Written for Claude Code: user-invocable in frontmatter.

Part of the chatcut plugin — 18 skills shipped together

Good fit Generating narration, cloning an authorized voice, adding or replacing voiceover, syncing speech to video, and creating sound effects.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/chatcut-inc/agent-plugin/voice
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 ChatCut-Inc/agent-plugin --skill voice
Clone the repo
git clone --depth 1 https://github.com/ChatCut-Inc/agent-plugin

Made for: Claude Code.

Or install chatcut, the plugin that ships this one along with the rest of its 18 skills.

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 voice

README.md
[![agentmods](https://agentmods.dev/badge/skills/chatcut-inc/agent-plugin/voice/github.svg)](https://agentmods.dev/skills/chatcut-inc/agent-plugin/voice)
Your own site
<a href="https://agentmods.dev/skills/chatcut-inc/agent-plugin/voice"><img src="https://agentmods.dev/badge/skills/chatcut-inc/agent-plugin/voice/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 voice

Your own site · 80×15
<a href="https://agentmods.dev/skills/chatcut-inc/agent-plugin/voice"><img src="https://agentmods.dev/badge/skills/chatcut-inc/agent-plugin/voice.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 124 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 10,230 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. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 2 findings, up to medium

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • medium Excessive Agency · line 540
    Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.
    Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
  • low Excessive Agency · line 142
    Skill's behavior or capabilities extend beyond its stated purpose. Scope creep allows an agent to perform actions unrelated to its documented functionality, increasing the attack surface.
    Fix: Limit the skill's scope to its documented purpose. Remove instructions that enable the agent to perform actions outside its stated functionality.
How audits are shown
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 $0.00124 $0.10230
Opus 5.5 $0.00050 $0.04092
Sonnet 5.5 $0.00025 $0.02046
Haiku 4.5 $0.00012 $0.01023

Measured 18d ago against content hash 69ee83cf90bd, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

voice 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 18d 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.

claude/skills/voice/SKILL.md · 863 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

Files

What ships with it

2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 18d ago Changed · +2 lines 69ee83cf90bd
  2. 20d ago Changed · +18 lines a6896591ee5d
  3. 1mo ago Changed · +16 lines · +15 tokens per session e35ac16de8b8
  4. 1mo ago Changed · -12 lines 84604104fc95
  5. 1mo ago Changed · +3 lines 1f41d1bedd11
  6. 1mo ago First seen · 836 lines · 109 tokens per session scan A 12e98d2ef20c

Subscribe to this mod's changes

voice is a skill published in the GitHub repository ChatCut-Inc/agent-plugin (955 stars, last pushed yesterday), with no licence file. It adds 124 tokens to every session and 10,230 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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