Filesystem vs Vox
A side-by-side look at the Filesystem and Vox MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Filesystem for file systems work as a local process; choose Vox for text-to-speech. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Filesystem when
- You need dedicated capabilities in the File Systems domain.
- You prefer a local stdio subprocess transport.
- Its auth model fits you: No auth required.
- You want tools like
path, head, tail.
Choose Vox when
- You need dedicated capabilities in the Text-to-Speech domain.
- You have the keys it needs:
ELEVENLABS_API_KEY. - You want tools like
listen, speak.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | File Systems | Text-to-Speech |
| Quality signal | 85/100 · Excellent | 40/100 · Fair |
| Install command | Confirmed | Not confirmed yet |
| Transport | Local subprocess (stdio) | — |
| Auth | No auth required | Not declared |
| Pricing | Free | Not declared |
| Required env vars | None listed | ELEVENLABS_API_KEY |
| Verified owner | Verified | Community listing |
| GitHub stars | 91,512 | 1 |
| Directory activity | 11 views 0 installs 0 upvotes | 1 views 0 installs 0 upvotes |
| Tools | 17 | 2 |
| Full listing | View Filesystem | View Vox |
Tools & capabilities
Filesystem tools 17
pathheadtailpathscontenteditsoldTextnewTextdryRunsortBysourcedestination- +5 more on the listing page
Vox tools 2
listenActivates the mic, waits for you to speak, returns transcript + detected language when silence is detectedspeakSpeaks text aloud — ElevenLabs TTS with automatic fallback to macOS system voice
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
Filesystem
{
"mcpServers": {
"filesystem": {
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-filesystem"
]
}
}
}
Vox
No confirmed install command for Vox yet — follow the setup steps linked from its listing page rather than a guessed package name.
Frequently asked questions
Filesystem is categorized under File Systems and uses a local stdio subprocess. Vox belongs to Text-to-Speech and uses an install path we have not confirmed yet. Pick Filesystem for file systems work and Vox for text-to-speech.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client. Vox has no confirmed install command yet — follow its own setup instructions.
Filesystem is listed as free. Auth: no auth required. Vox has no declared pricing — check the project's own site. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add filesystem and vox as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Filesystem has a quality signal of 85/100 (Excellent) with 11 views, 0 installs and 91,512 GitHub stars. Vox has 40/100 (Fair) with 1 views, 0 installs and 1 GitHub stars.