xwiki-mcp

xwiki-mcp

MCP server (Go, mcp-go v0.55.0) that exposes an XWiki instance over HTTP (Streamable HTTP transport).

Flow: LLM sends its XWiki user token in the HTTP header -> xwiki-mcp authenticates to XWiki REST API on behalf of the user -> XWiki.

Links

• Source Code: https://github.com/lnikonl/xwiki-mcp
• Issues: https://github.com/lnikonl/xwiki-mcp/issues
• Docker Hub: https://hub.docker.com/r/lnikonl/xwiki-mcp

Authentication

The client sends its token on every request in one of:

• X-XWiki-Token: <token>
• Authorization: Bearer <token>

If neither is present, the default token configured at startup (--token / XWIKI_TOKEN) is used.

Configuration

Flag	Env	Default	Description
-addr	XWIKI_MCP_ADDR	localhost:8080	HTTP listen address
-xwiki-url	XWIKI_BASE_URL	— (required)	XWiki REST base, e.g. https://xwiki.example.com/rest/wikis/xwiki
-token	XWIKI_TOKEN	—	Default token fallback
-allow-delete	XWIKI_MCP_ALLOW_DELETE	false	Register the delete_page tool
-timeout	XWIKI_MCP_TIMEOUT	60s	XWiki HTTP request timeout

Run

go build -o xwiki-mcp .
./xwiki-mcp -addr :8080 -xwiki-url https://xwiki.example.com/rest/wikis/xwiki

docker-compose

services:
  xwiki-mcp:
    image: lnikonl/xwiki-mcp
    container_name: xwiki-mcp
    restart: unless-stopped
    ports:
      - "8080:8080"
    environment:
      XWIKI_BASE_URL: https://xwiki.example.com/rest/wikis/xwiki
      XWIKI_MCP_ADDR: :8080
      # Default token used when the client sends no X-XWiki-Token / Authorization header
      XWIKI_TOKEN: xwiki:XWiki.bot^XWiki.OIDC.ConsentClass[0]/<secret>
      # Enable the delete_page tool (off by default)
      XWIKI_MCP_ALLOW_DELETE: "false"
      XWIKI_MCP_TIMEOUT: 60s

opencode example

~/.config/opencode/opencode.jsonc

{
  "$schema": "https://opencode.ai/config.json",
    "xwiki-mcp": {
      "type": "remote",
      "url": "http://docker-host-ip:8080/mcp",
      "enabled": true,
      "headers": {
        "Authorization": "Bearer xwiki:XWiki.bot-opencode^XWiki.OIDC.ConsentClass[0]/<SECRET>"
      }
    }
}

prompt

result on xwiki

Tools

• list_spaces — list all (nested) spaces
• list_pages — list pages in a space; nested spaces as Manuals/ansible or Manuals.ansible
• get_page — read page (title, content, version, author, syntax)
• get_page_version — read a specific page revision, e.g. 2.1
• list_page_children — child pages of a page
• save_page — create/update page (PUT, idempotent; content in XWiki 2.1 syntax)
• search_pages — full-text search
• get_page_history — page versions
• list_attachments — page attachments
• upload_attachment — upload a base64-encoded file (images included) as a page attachment
• download_attachment — download an attachment; images are returned as rendered image content, other files as base64 text
• list_comments / add_comment — page comments (author set server-side)
• get_modifications — latest wiki modifications (recent changes)
• list_tags — all tags defined in the wiki
• set_page_tags — assign tags to a page (mode replace/add; replaces or merges the tag set)
• get_pages_by_tag — pages tagged with any of the given tags
• delete_page, delete_attachment — only when -allow-delete is set