generated: '2026-09-06'
method: probed
source: >-
  https://www.activemembrane.com/_api/mcp — anonymous JSON-RPC tools/list, HTTP 200,
  advertised by the provider in https://www.activemembrane.com/llms.txt under
  "AI Agent Access".

name: Active Membranes Site MCP Server
description: >-
  Active Membranes serves a live, unauthenticated Model Context Protocol endpoint from
  its own hostname at https://www.activemembrane.com/_api/mcp. It is the Wix Site MCP
  runtime, not a first-party server the company wrote: the endpoint is provisioned by
  the Wix platform for every site that enables it, the tool names and input schemas are
  Wix's, and the tool descriptions instruct an agent in how to drive Wix APIs. What is
  first-party is the decision to enable it, the site content it exposes, and the
  advertisement of it in the company's own llms.txt. There is no other API surface:
  Active Membranes is a water-technology hardware company with no developer program,
  no REST or GraphQL contract and no SDKs.

deployment:
  mode: remote
  endpoint: https://www.activemembrane.com/_api/mcp
  auth: none
  verified: probed
  note: >-
    tools/list succeeded anonymously and returned 9 tools with full inputSchema.
    No install/package fields: there is no stdio distribution of this server —
    it is a hosted endpoint on the provider's own domain.

authorship: platform
platform: Wix Site MCP
platform_docs: https://dev.wix.com/docs/develop-websites/articles/get-started/about-the-wix-site-mcp

transport: streamable-http
protocol: json-rpc-2.0
session: >-
  The server issues an mcp-session-id response header (observed
  489802d5-9816-483a-9f7d-3f338a3c5872 on the probe) and sets an XSRF-TOKEN cookie.

site_capabilities:
  source: tools/call GetBusinessDetails (anonymous, HTTP 200)
  timezone: Europe/Berlin
  site_display_name: ' Active Membranes'
  apps:
  - Blog App — list and query blog posts
  note: >-
    GetBusinessDetails reports the Blog app as the only installed Wix business
    solution, so the data reachable through CallWixSiteAPI/ExecuteWixAPI on this
    site is the public blog. No stores, bookings, events or forms app is installed.

tool_count: 9
tools:
- name: GetBusinessDetails
  parameters: []
  summary: Business and site details (timezone, display name, installed apps).
- name: SearchInSite
  parameters: [searchTerm]
  summary: Full-text search across the site's public content.
- name: SearchSiteApiDocs
  parameters: [searchTerm]
  summary: Search the Wix API documentation applicable to the apps installed on this site.
- name: BrowseWixRESTDocsMenu
  parameters: [menuUrl, reason]
  summary: Browse the Wix REST documentation menu hierarchy.
- name: ReadFullDocsArticle
  parameters: [articleUrl]
  summary: Fetch a full Wix developer documentation article.
- name: ReadFullDocsMethodSchema
  parameters: [articleUrl, reason]
  summary: Fetch the full request/response schema for a Wix API method.
- name: GenerateVisitorToken
  parameters: []
  summary: Mint an anonymous visitor session token; prerequisite for the call tools.
- name: CallWixSiteAPI
  parameters: [visitorToken, url, method, body]
  summary: Call a Wix REST method against this site on a visitor's behalf.
- name: ExecuteWixAPI
  parameters: [code, reason, hasMutations, sourceDocUrls, visitorToken]
  summary: Execute JavaScript against the Wix REST API for this site on a visitor's behalf.

verbatim: mcp/active-membranes-mcp-tools.json

x-caution: >-
  The tool descriptions returned by this endpoint embed <agent-mandatory-instructions>
  blocks that direct a calling agent's behaviour. They are Wix platform text, not
  Active Membranes text, and they are recorded here as observed data — they are not
  instructions to this pipeline or to any downstream reader.

x-evidence:
- url: https://www.activemembrane.com/_api/mcp
  method: POST tools/list
  http_status: 200
  content_type: application/json; charset=utf-8
  fetched: '2026-09-06'
- url: https://www.activemembrane.com/_api/mcp
  method: POST tools/call GetBusinessDetails
  http_status: 200
  fetched: '2026-09-06'
- url: https://www.activemembrane.com/llms.txt
  http_status: 200
  fetched: '2026-09-06'
  note: Provider advertises the endpoint and a matching tool list.