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Zero Slop

Zero Slop is an MCP server that adds developer tools to AI assistants such as Claude Code, Cursor and VS Code. Score and rewrite AI-assisted prose while preserving names, numbers, quotes, links, and facts. It has 148 GitHub stars, is released under the MIT license and runs as a remote server at https://mcp.zero-slop.ai/mcp.

github.com/manavmishra/ZeroSlop (opens in a new tab)

Data as of from the GitHub API and the official MCP registry; description from the project's repository. Report an error

View on GitHub (opens in a new tab)

Install Zero Slop

Generated from the server's MCP registry entry. Replace your-value with your own values.

Claude Desktop

Settings > Connectors > Add custom connector
URL: https://mcp.zero-slop.ai/mcp

Remote servers are added as a custom connector, not in claude_desktop_config.json.

Claude Code

claude mcp add --transport http zero-slop "https://mcp.zero-slop.ai/mcp"

Cursor

.cursor/mcp.json
{
  "mcpServers": {
    "zero-slop": {
      "url": "https://mcp.zero-slop.ai/mcp"
    }
  }
}

VS Code

.vscode/mcp.json
{
  "servers": {
    "zero-slop": {
      "type": "http",
      "url": "https://mcp.zero-slop.ai/mcp"
    }
  }
}

Config formats checked against the official docs on Oct 7, 2026: modelcontextprotocol.io (opens in a new tab), code.claude.com (opens in a new tab), cursor.com (opens in a new tab), code.visualstudio.com (opens in a new tab).

About Zero Slop

Score and rewrite AI-assisted prose while preserving names, numbers, quotes, links, and facts. Open-source Agent Skill that finds and removes AI slop from your writing

  • agent-skills
  • ai-slop
  • claude-code
  • claude-skill
  • codex
  • writing-tools
  • anti-slop
  • prose-linter
  • mcp-server
  • model-context-protocol

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FAQ

Zero Slop FAQ

Still curious? Email info@appsgit.com.

How do I install the Zero Slop MCP server?

It is a remote MCP server at https://mcp.zero-slop.ai/mcp. Add it with claude mcp add --transport http in Claude Code, as a url entry in .cursor/mcp.json or .vscode/mcp.json, or as a custom connector in the Claude apps.

Is Zero Slop free?

The server is open source under the MIT license, so running it is free. It does not declare any required API key.

Is Zero Slop actively maintained?

The most recent commit was on Oct 25, 2026. The latest release is v2.12.29, published Oct 25, 2026. appsgit only lists MCP servers with a commit in the last six months.