diff --git a/.agents/AGENTS.md b/.agents/AGENTS.md
index 3e03cc2f2..5617bd2a7 100644
--- a/.agents/AGENTS.md
+++ b/.agents/AGENTS.md
@@ -306,7 +306,7 @@ Orchestration agents can create drafts in `draft/` for reusable parallel process
 | Domain | Read |
 |--------|------|
 | Planning | `workflows/plans.md`, `tools/task-management/beads.md` |
-| Accessibility | `tools/accessibility/accessibility.md`, `accessibility-helper.sh` |
+| Accessibility | `services/accessibility/accessibility-audit.md`, `tools/accessibility/accessibility.md`, `accessibility-helper.sh` |
 | Code quality | `tools/code-review/code-standards.md` |
 | Git/PRs | `workflows/git-workflow.md`, `tools/git/github-cli.md`, `tools/git/conflict-resolution.md`, `tools/git/lumen.md` |
 | Releases | `workflows/release.md`, `workflows/version-bump.md` |
diff --git a/.agents/content/distribution/email.md b/.agents/content/distribution/email.md
index 8e619b66d..5ea63a31c 100644
--- a/.agents/content/distribution/email.md
+++ b/.agents/content/distribution/email.md
@@ -255,6 +255,12 @@ Tag subscribers based on:
 - `marketing.md` - Marketing orchestrator with FluentCRM integration
 - `services/crm/fluentcrm.md` - CRM operations and automation
 
+**Email Services**:
+
+- `services/accessibility/accessibility-audit.md` - Email accessibility checks (WCAG compliance)
+- `services/email/email-health-check.md` - DNS authentication and deliverability
+- `services/email/email-testing.md` - Design rendering and delivery testing
+
 **Distribution Channels**:
 
 - `content/distribution/youtube/` - Long-form YouTube content
diff --git a/.agents/marketing.md b/.agents/marketing.md
index e1ba3acbc..c4d64fd1c 100644
--- a/.agents/marketing.md
+++ b/.agents/marketing.md
@@ -476,7 +476,8 @@ After each campaign:
 | High unsubscribes | Review frequency, improve targeting |
 | Bounces | Clean list, validate emails |
 | Spam complaints | Better consent, relevant content |
-| Template rendering | Test across email clients |
+| Template rendering | Use `services/email/email-testing.md` for cross-client testing |
+| Accessibility issues | Use `services/accessibility/accessibility-audit.md` for WCAG compliance |
 
 ### Getting Help
 
diff --git a/.agents/services/email/email-health-check.md b/.agents/services/email/email-health-check.md
index 64f41852a..2aa22edfc 100644
--- a/.agents/services/email/email-health-check.md
+++ b/.agents/services/email/email-health-check.md
@@ -462,6 +462,7 @@ email-health-check-helper.sh precheck example.com newsletter.html
 
 ## Related
 
+- `services/accessibility/accessibility-audit.md` - Email accessibility checks (WCAG compliance)
 - `services/email/email-testing.md` - Design rendering and delivery testing
 - `services/email/ses.md` - Amazon SES integration
 - `services/hosting/dns.md` - DNS management
diff --git a/.agents/services/email/email-testing.md b/.agents/services/email/email-testing.md
index 09252be4b..449a41657 100644
--- a/.agents/services/email/email-testing.md
+++ b/.agents/services/email/email-testing.md
@@ -215,6 +215,7 @@ For visual rendering tests across real email clients:
 ## Related
 
 - `services/email/email-design-test.md` - Local Playwright rendering + Email on Acid API integration
+- `services/accessibility/accessibility-audit.md` - Email accessibility checks (WCAG compliance)
 - `services/email/email-health-check.md` - DNS authentication checks
 - `services/email/ses.md` - Amazon SES integration
 - `content/distribution/email.md` - Email content strategy
diff --git a/.agents/tools/browser/pagespeed.md b/.agents/tools/browser/pagespeed.md
index 47be13a46..de8a7fc77 100644
--- a/.agents/tools/browser/pagespeed.md
+++ b/.agents/tools/browser/pagespeed.md
@@ -297,6 +297,7 @@ lighthouse https://example.com \
 - **[WCAG 2.1 Guidelines](https://www.w3.org/TR/WCAG21/)**
 - **[WordPress Performance Guide](https://wordpress.org/support/article/optimization/)**
 - `tools/accessibility/accessibility.md` — Dedicated accessibility subagent (pa11y, contrast, email)
+- `services/accessibility/accessibility-audit.md` — Lighthouse accessibility category is included in performance audits
 
 ## MCP Integration