# m4x

> m4x — closeofbusiness-m4x. Use this tool when you need to transcribe audio files securely and privately, without uploading sensitive data to the cloud. The m4x server enables local transcription, solving problems related to data privacy and security, and is ideal for use cases where confidentiality is paramount. It takes audio files as input and produces transcribed text as output, making it a suitable solution for applications requiring on-device audio processing.

Canonical page: https://skillsregistry.net/skills/closeofbusiness-m4x  
JSON: https://api.skillsregistry.net/v1/skills/closeofbusiness-m4x

## Description

Local, private audio transcription MCP server enabling AI agents to transcribe audio files entirely on-device without uploading data.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **Last scanned:** 2026-08-30

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** media
- **Updated:** 2026-08-30

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/tmq39c1e67)
- **Repository:** <https://github.com/closeofbusiness/m4x>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "closeofbusiness-m4x"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/closeofbusiness-m4x` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/closeofbusiness-m4x/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt