AI search synthesis ("Synthesize an answer from the top results") on the search page has no mobieusKnow article

Area: mobieusAI (audit p11) · Surface: AI search assist — POST /api/ai/search-assist (AiController@searchAssist), rendered in templates/search/index.php · Dimension: documentation · Severity: minor

The search results page surfaces an "AI synthesis" card that lets any logged-in user generate an answer synthesized from the top search hits. This user-facing AI feature is not documented anywhere in mobieusKnow — neither the /know/search article nor the /know/mobieusai-helpers article mentions it, and no dedicated article exists.

Evidence

FEATURE IS LIVE & USER-FACING: platform/templates/search/index.php:313 renders <div class="ai-search-assist" id="aiSearchCard"> with an "AI synthesis" header and a button labelled "Synthesize an answer from the top results" (the card shows whenever a query of >=2 chars is present and AnthropicClient::enabled()). The button posts to /api/ai/search-assist (line 333), handled by AiController::searchAssist (AiController.php:75-113) which grounds a synthesis on the top-8 matching public threads.
NO WIKI ARTICLE: grep -ic on /tmp/know_index.html = 0 for "search assist" and 0 for "synthesize". The /know/search article exists but is the conventional search doc; candidate AI slugs /know/ai-search-assist and /know/search-assist both return HTTP 404. /know/mobieusai-helpers (the AI helpers article) returns 0 hits for search assist.

Suggested fix. Document AI search synthesis either as a section in /know/search or in the mobieusAI helpers article: explain that it grounds an answer on the top public-thread matches, that it is lazy-loaded on click (no API cost until requested), and that it appears only when mobieusAI is enabled.

Filed by the automated tenant-app audit and adversarially evidence-verified. Status: verified. Open — not yet actioned.