CleanSlice MCP MCP server

An official MCP server that provides AI coding agents with instant access to CleanSlice architecture documentation, conventions, and best practices for NestJS and Nuxt applications. It enables agents to retrieve essential rules, search documentation, and read full documents to ensure code generation adheres to CleanSlice's slice-based architecture and naming standards.

Endpoint and access

No sign-in: your client connects and lists tools immediately, with no account or key.

No sign-inEndpoint checked 2026-10-05Operated by CleanSlice

MCP endpoint (Streamable HTTP)

https://mcp.cleanslice.org/mcp

Vendor documentation

What you can do with it

Retrieve essential CleanSlice rules and naming conventions
Search documentation by framework, category, or tags
Read full documentation content by path
List available documentation categories

Tools advertised by the last live check:

get-started
list-categories
search
read-doc

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http cleanslice-mcp https://mcp.cleanslice.org/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add cleanslice-mcp --url https://mcp.cleanslice.org/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable cleanslice-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "cleanslice-mcp": {
      "url": "https://mcp.cleanslice.org/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.

Cline configuration

{
  "mcpServers": {
    "cleanslice-mcp": {
      "type": "streamableHttp",
      "url": "https://mcp.cleanslice.org/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start cleanslice-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "cleanslice-mcp": {
      "type": "http",
      "url": "https://mcp.cleanslice.org/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http cleanslice-mcp https://mcp.cleanslice.org/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.

Claude Desktop configuration

{
  "mcpServers": {
    "cleanslice-mcp": {
      "url": "https://mcp.cleanslice.org/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "cleanslice-mcp": {
      "serverUrl": "https://mcp.cleanslice.org/mcp"
    }
  }
}

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