feat(alienvault-otx): new AlienVault OTX enrichment integration

9 commands: IP/domain/URL/file reputation, pulse details + search,
passive DNS and related URLs. API-key auth, stdlib-only.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

integrations/alienvault-otx/manifest.yaml

@@ -0,0 +1,101 @@
+id: alienvault_otx
+name: AlienVault OTX
+version: 1.0.0
+description: "AlienVault OTX (Open Threat Exchange, API v1) — reputation and threat context for IPs, domains, URLs and file hashes, pulse details and search, and passive DNS / related-URL pivots. API-key authentication; stdlib-only, no extra Python dependencies."
+changelog: "1.0.0 — Initial release: IP/domain/URL/file reputation, pulse details and search, passive DNS and related URLs."
+category: enrichment
+
+config_schema:
+  properties:
+    api_key:
+      type: string
+      description: "AlienVault OTX API key (from your OTX account settings)"
+      x-soar-sensitive: true
+  required:
+    - api_key
+
+commands:
+  - id: ip_reputation
+    name: alienvault-otx-ip
+    description: "Threat context for an IP address (IPv4 or IPv6)."
+    risk: read
+    inputs_schema:
+      properties:
+        ip: { type: string, description: "IP address" }
+      required: [ip]
+    outputs_schema: { properties: {} }
+  - id: domain_reputation
+    name: alienvault-otx-domain
+    description: "Threat context for a domain."
+    risk: read
+    inputs_schema:
+      properties:
+        domain: { type: string, description: "Domain name" }
+      required: [domain]
+    outputs_schema: { properties: {} }
+  - id: url_reputation
+    name: alienvault-otx-url
+    description: "Threat context for a URL."
+    risk: read
+    inputs_schema:
+      properties:
+        url: { type: string, description: "URL" }
+      required: [url]
+    outputs_schema: { properties: {} }
+  - id: file_reputation
+    name: alienvault-otx-file
+    description: "Threat context for a file hash (MD5, SHA1 or SHA256)."
+    risk: read
+    inputs_schema:
+      properties:
+        file: { type: string, description: "File hash" }
+      required: [file]
+    outputs_schema: { properties: {} }
+  - id: get_pulse
+    name: alienvault-otx-get-pulse
+    description: "Get the details of a pulse (threat report) by ID."
+    risk: read
+    inputs_schema:
+      properties:
+        pulse_id: { type: string, description: "Pulse ID" }
+      required: [pulse_id]
+    outputs_schema: { properties: {} }
+  - id: search_pulses
+    name: alienvault-otx-search-pulses
+    description: "Search pulses by keyword."
+    risk: read
+    inputs_schema:
+      properties:
+        query: { type: string, description: "Search string" }
+        limit: { type: number, description: "Maximum pulses (default 20)" }
+      required: [query]
+    outputs_schema: { properties: {} }
+  - id: passive_dns
+    name: alienvault-otx-passive-dns
+    description: "Passive DNS records for an IP or domain indicator."
+    risk: read
+    inputs_schema:
+      properties:
+        indicator: { type: string, description: "IP or domain" }
+        indicator_type: { type: string, description: "IPv4, IPv6 or domain (default auto-detected)" }
+      required: [indicator]
+    outputs_schema: { properties: {} }
+  - id: related_urls
+    name: alienvault-otx-related-urls
+    description: "URLs associated with an IP or domain indicator."
+    risk: read
+    inputs_schema:
+      properties:
+        indicator: { type: string, description: "IP or domain" }
+        indicator_type: { type: string, description: "IPv4, IPv6 or domain (default auto-detected)" }
+      required: [indicator]
+    outputs_schema: { properties: {} }
+
+  - id: test_connection
+    name: alienvault-otx-test-connection
+    description: "Verify the API key (used by the Test button)."
+    risk: read
+    inputs_schema:
+      properties: {}
+      required: []
+    outputs_schema: { properties: {} }