Etincel MCP Server (Official): Install & Setup

Install Etincel in Claude Code

Remote URL

Claude Code

claude mcp add --transport http etincel https://etincel.ai/api/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "etincel": {
      "url": "https://etincel.ai/api/mcp"
    }
  }
}

npm

Claude Code

claude mcp add etincel -- npx -y etincel

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "etincel": {
      "command": "npx",
      "args": [
        "-y",
        "etincel"
      ]
    }
  }
}

Frequently asked questions

What does the Etincel MCP server do?

Deterministic local audit for AI writing tells (uniform paragraphs, stock transitions) plus a trainable voice layer so drafts sound closer to a real voice.

Is the Etincel MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does Etincel run locally or remotely?

Local + Remote. Can run locally or be used as a hosted remote server.

How do I add Etincel to Claude Code?

Run: claude mcp add --transport http etincel https://etincel.ai/api/mcp

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