Refresh NHS + AI Dev Jobs server.json descriptions

Both entries' descriptions had drifted from reality:

- Not Human Search claimed "8,600+ AI tools" (likely a copy-paste from
  AI Dev Jobs' job count) — NHS actually indexes ~1,962 agent-ready
  sites. Bumped to "1,900+ agent-ready sites" and enumerated the new
  tools (10 now — recent_additions, find_mcp_servers, verify_mcp,
  list_categories, get_top_sites on top of the original 5).

- AI Dev Jobs claimed "5,500+ roles from 280+ companies" — actual live
  numbers are 8,618 / 513 / 569 sources. Bumped to round-down floors
  (8,600+ / 510+) and enumerated the new tools (9 now — trending
  companies, posted-within-days, enriched stats). Also fixed a broken
  repo link: github.com/unitedideas/aidevboard → ai-dev-jobs.

Validates via npm run validate on both. PR #109 on mcpmux/mcp-servers
picks these up automatically.

Author: Owl

servers/ai.nothumansearch-mcp-http.json

@@ -3,7 +3,7 @@
   "id": "ai.nothumansearch-mcp-http",
   "name": "Not Human Search",
   "alias": "nothumansearch",
-  "description": "AI tool discovery engine. Search 8,600+ AI tools and MCP servers by keyword, category, or capability. Includes live MCP endpoint verification via JSON-RPC probe.",
+  "description": "AI tool discovery engine. Search 1,900+ agent-ready sites and MCP servers by keyword, category, or capability. 10 tools including live MCP endpoint verification via JSON-RPC probe, a recently-indexed feed, and per-signal filters (MCP / OpenAPI / llms.txt).",
   "icon": "https://nothumansearch.ai/favicon.svg",
   "schema_version": "2.1",
   "categories": [

servers/com.aidevboard-mcp-http.json

@@ -3,7 +3,7 @@
   "id": "com.aidevboard-mcp-http",
   "name": "AI Dev Jobs",
   "alias": "aidevjobs",
-  "description": "AI and ML job search across 5,500+ curated roles from 280+ companies. Filter by title, location, company, level, and work arrangement.",
+  "description": "AI and ML job search across 8,600+ curated roles from 510+ companies. 9 tools including filter-by-tag, salary benchmarks, candidate-profile matching, posted-within-days freshness filter, trending-tags and trending-companies pulse, plus full company detail. Daily scraper refresh from 560+ ATS sources.",
   "icon": "https://aidevboard.com/favicon.svg",
   "schema_version": "2.1",
   "categories": [
@@ -40,7 +40,7 @@
   },
 
   "links": {
-    "repository": "https://github.com/unitedideas/aidevboard",
+    "repository": "https://github.com/unitedideas/ai-dev-jobs",
     "homepage": "https://aidevboard.com",
     "documentation": "https://aidevboard.com/llms.txt"
   },