AI Guard docs refactor (#35869)

* feat(ai-guard): extract security signals into dedicated page

* feat(ai-guard): extract setup instructions into dedicated page

* feat(ai-guard): create setup subpages for integrations, SDK, and HTTP API

* refactor(ai-guard): remove API and SDK sections from onboarding page

* feat(ai-guard): add Datadog Agent setup section to integrations and SDK pages

* refactor(ai-guard): move tracer library install section from setup index to SDK page

* refactor(ai-guard): replace Agent setup step with instrumentation options overview

* refactor(ai-guard): reorder onboarding sections and trim HTTP API page

* feat(ai-guard): update automatic integrations with env vars, AI SDK v6, and blocking mode

* fix(ai-guard): update SDK docs with tags, sds, and accurate method signatures

* feat(ai-guard): add SDS category and rule tag attributes to detection rules

* fix(ai-guard): add warning that HTTP API requests don't appear in Datadog UI

* Update versions and build sdk setup partial

* Add manual instrumentation docs

* Fix links in the sdk setup partial

* Fix whitespace trimmers

* Improve manual integrations

* Update content/en/security/ai_guard/setup/sdk.md

Co-authored-by: Alberto Vara <alberto.vara@datadoghq.com>

* Update content/en/security/ai_guard/setup/sdk.md

Co-authored-by: Alberto Vara <alberto.vara@datadoghq.com>

* Ruby: Add content-parts example to AI Guard SDK

* Document AI Guard permissions in setup guide (#36087)

Add a Required permissions table to the AI Guard setup prerequisites
listing AI Guard Evaluate, AI Guard View, AI Guard Write, and User Access
Manage with their roles.

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* Update content/en/security/ai_guard/setup/_index.md

Co-authored-by: Janine Chan <64388808+janine-c@users.noreply.github.com>

* Update content/en/security/ai_guard/setup/_index.md

Co-authored-by: Janine Chan <64388808+janine-c@users.noreply.github.com>

* Update content/en/security/ai_guard/setup/_index.md

Co-authored-by: Janine Chan <64388808+janine-c@users.noreply.github.com>

* Update content/en/security/ai_guard/setup/_index.md

Co-authored-by: Janine Chan <64388808+janine-c@users.noreply.github.com>

* Update content/en/security/ai_guard/setup/_index.md

Co-authored-by: Janine Chan <64388808+janine-c@users.noreply.github.com>

* Update content/en/security/ai_guard/setup/_index.md

Co-authored-by: Janine Chan <64388808+janine-c@users.noreply.github.com>

* Fix sensitive data link

* Update content/en/security/ai_guard/setup/automatic_integrations.md

Co-authored-by: Janine Chan <64388808+janine-c@users.noreply.github.com>

* Fix langchain links

* Update content/en/security/ai_guard/setup/automatic_integrations.md

Co-authored-by: Janine Chan <64388808+janine-c@users.noreply.github.com>

* Update content/en/security/ai_guard/setup/manual_integrations.md

Co-authored-by: Janine Chan <64388808+janine-c@users.noreply.github.com>

* Update content/en/security/ai_guard/setup/sdk.md

Co-authored-by: Janine Chan <64388808+janine-c@users.noreply.github.com>

* Update content/en/security/ai_guard/signals.md

Co-authored-by: Janine Chan <64388808+janine-c@users.noreply.github.com>

* Update content/en/security/ai_guard/setup/http_api.md

Co-authored-by: Janine Chan <64388808+janine-c@users.noreply.github.com>

* Use headers instead of collapse

* Remove private true

* Remove tabs

* Update header size

* Remove mardown in partial

* Remove langchain dead link

* Remove collapses

* Update content/en/security/ai_guard/setup/_index.md

Co-authored-by: Janine Chan <64388808+janine-c@users.noreply.github.com>

* refactor(ai-guard): rename tracer references to SDK

---------

Co-authored-by: Manuel Álvarez Álvarez <manuel.alvarezalvarez@datadoghq.com>
Co-authored-by: Alberto Vara <alberto.vara@datadoghq.com>
Co-authored-by: Yury Lebedev <yury.lebedev@datadoghq.com>
Co-authored-by: Emmanuelle Lejeail <manu.lejeail@gmail.com>
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Co-authored-by: Janine Chan <64388808+janine-c@users.noreply.github.com>

Author: 7 people

config/_default/menus/main.en.yaml

@@ -7882,6 +7882,36 @@ menu:
       identifier: ai_guard_onboarding
       parent: ai_guard
       weight: 1
+    - name: Set Up AI Guard
+      url: /security/ai_guard/setup/
+      identifier: ai_guard_setup
+      parent: ai_guard
+      weight: 2
+    - name: Automatic Integrations
+      url: /security/ai_guard/setup/automatic_integrations/
+      identifier: ai_guard_automatic_integrations
+      parent: ai_guard_setup
+      weight: 1
+    - name: Manual Integrations
+      url: /security/ai_guard/setup/manual_integrations/
+      identifier: ai_guard_manual_integrations
+      parent: ai_guard_setup
+      weight: 2
+    - name: SDK
+      url: /security/ai_guard/setup/sdk/
+      identifier: ai_guard_sdk
+      parent: ai_guard_setup
+      weight: 3
+    - name: HTTP API
+      url: /security/ai_guard/setup/http_api/
+      identifier: ai_guard_http_api
+      parent: ai_guard_setup
+      weight: 4
+    - name: Security Signals
+      url: /security/ai_guard/signals/
+      identifier: ai_guard_signals
+      parent: ai_guard
+      weight: 3
     - name: Workload Protection
       url: security/workload_protection/
       pre: security-workload-security

content/en/security/ai_guard/_index.md

@@ -4,6 +4,9 @@ further_reading:
 - link: /security/ai_guard/onboarding/
   tag: Documentation
   text: Get Started with AI Guard
+- link: /security/ai_guard/signals/
+  tag: Documentation
+  text: AI Guard Security Signals
 - link: https://www.datadoghq.com/blog/ai-guard/
   tag: Blog
   text: Protect agentic AI applications with Datadog AI Guard