defluff

Overview

defluff is a Model Context Protocol server that acts as a deterministic prose linter for LLM-generated text. It flags common patterns of AI slop including filler, buzzwords, hedges, and clichés, helping writers identify and remove weak language. Any MCP-compatible AI assistant can call defluff's tools directly during conversations or agent runs.

The server runs locally via the Python package defluff, installed with uvx defluff. It communicates over stdio and requires no credentials or external authentication. The current release is v0.1.2, published under the MIT license with source code available at ahmedak/defluff on GitHub.

defluff is categorized under AI & Agents and integrates with all MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain defluff, claim this listing to verify ownership and stay current with the directory.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "defluff": {
      "command": "uvx",
      "args": [
        "defluff"
      ]
    }
  }
}