WikiJS MCP Server

A Model Context Protocol (MCP) server that provides integration with WikiJS, allowing AI assistants to search and retrieve content from your WikiJS knowledge base.

Overview

This MCP server enables AI assistants to interact with WikiJS instances by providing tools to:

• Search for pages by query string
• Retrieve pages by ID
• Retrieve pages by path and locale
• Get all pages from the wiki

Configuration for Cursor

Stdio

{
  "mcpServers": {
    "wikijs-mcp": {
      "command": "npx",
        "args": [
            "wikijs-mcp"
        ],
        "env": {
            "WIKIJS_URL": <your wikijs url>,
            "WIKIJS_API_KEY": <your wikijs api key>
        }
    }
  }
}

Streamable Http

Host Machine

Start the server TRANSPORT_METHOD=streamable-http TRANSPORT_OPTIONS_PORT=8080 npx wikijs-mcp (See Environment Variables for all available variables)

IDE

{
  "mcpServers": {
    "wikijs-mcp": {
      "transport": "http-streamable",
      "name": "WikiJS MCP",
      "url": <your mcp host url with port>/mcp
    }
  }
}

Getting a WikiJS API Key

1. Log into your WikiJS instance as an administrator
2. Go to Administration > API Access
3. Create a new API key with appropriate permissions
4. Copy the generated key to your .env file

Development

1. Clone the repository:

git clone https://github.com/RicardoCenci/wikijs-mcp.git
cd wikijs-mcp

2. Install dependencies:

npm install

3. Copy the environment template and fill out its contents

cp env.example .env

4. Build the project If you have make installed:

make build

5. Deploy the WikiJS instance for testing

docker compose up -d

Usage

npx wikijs-mcp

Environment Variables

Variable	Description	Required	Allowed Values	Default
WIKIJS_URL	URL of your WikiJS instance	Yes	-	-
WIKIJS_API_KEY	WikiJS API key	Yes	-	-
TRANSPORT_METHOD	The transport method	No	stdio, streamable-http	stdio
TRANSPORT_OPTIONS_CORS_ORIGIN	Cors Origin (only on streamable-http)	No	-	*
TRANSPORT_OPTIONS_CORS_HEADERS	Cors Headers, comma separated (only on streamable-http)	No	-	Content-Type=mcp-session-id
TRANSPORT_OPTIONS_CORS_METHODS	Cors Methods, comma separated (only on streamable-http)	No	-	GET,POST,OPTIONS
TRANSPORT_OPTIONS_SESSION_TIMEOUT_MS	Session timeout (only on streamable-http)	No	-	60000

License

This project is licensed under the MIT License.