# ChangeThisFile MCP Server

> Use this tool when you need to convert files between various formats, solving compatibility and accessibility issues across different platforms and applications. It enables conversion between 690+ formats, including images, videos, audio, documents, and more, with a simple interface that requires no API key or signup. Ideal for use cases where file format flexibility is crucial, such as content creation, data exchange, or archiving.

Canonical page: https://skillsregistry.net/skills/aadilr-changethisfile-mcp  
JSON: https://api.skillsregistry.net/v1/skills/aadilr-changethisfile-mcp

## Description

Enables file conversion between 690+ formats (image, video, audio, document, data, font, ebook, archive) using an MCP server, with no API key or signup required.

## Trust

- **Trust score (0–1):** 0.95
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** media
- **Updated:** 2026-09-19

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/y5n0ka5f7m)
- **Repository:** <https://github.com/aadilr/changethisfile-mcp>

## 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": "aadilr-changethisfile-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/aadilr-changethisfile-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/aadilr-changethisfile-mcp/pull`

---
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