feat(ai-gateway): AI Gateway, A2A, and MCP landing pages review

[lmilan]

Description

app/_landing_pages/ai-gateway.yaml

Changes made

• Frontmatter: removed gateway from products, removed on-prem from works_on, added min_version: ai-gateway: '2.0'
• Converted all 16 type: plugin blocks to type: aigw_policy (ai-prompt-guard, ai-semantic-prompt-guard, ai-sanitizer, ai-prompt-template, ai-prompt-decorator, ai-azure-content-safety, ai-aws-guardrails, ai-gcp-model-armor, ai-semantic-response-guard, ai-lakera-guard, ai-custom-guardrail, ai-request-transformer, ai-response-transformer, ai-rag-injector, ai-prompt-compressor, and a duplicate ai-semantic-prompt-guard)
• Entity naming: "Create Models, Providers, Agents, and MCP Servers" → "Create AI Models, AI Providers, AI Agents, and AI MCP Servers"

Manual review needed

• Lines 38–41: "launch a local demo instance… curl -Ls https://get.konghq.com/ai | bash" — on-prem/local setup, remove or replace with a Konnect onboarding path
• Lines 183–184: "Deployment checklist" links to /gateway/deployment-topologies/ and /gateway/topology-hosting-options/ — on-prem focused, consider removing or replacing with Konnect-equivalent links
• Line 183: {{ site.base_gateway }} in "Learn about the different ways to deploy {{ site.base_gateway }}" — replace with {{site.ai_gateway}} or remove the item if it's on-prem only
• Line 413: "These policies can be configured independently of AI Proxy." — AI Proxy has no policy equivalent; sentence needs rewording or removal
• Line 483: "you can use AI Proxy Advanced to route requests across OpenAI models" — AI Proxy Advanced has no policy equivalent; needs rewording or removal
• Lines 570–572 (FAQ): "available across deployment modes, including … self-hosted traditional, hybrid, and DB-less, and on Kubernetes via the KIC" — update to reflect Konnect-only for v2, or remove
• Lines 574–578 (FAQ): compares AI Gateway to {{site.base_gateway}} — legitimate comparison, review for accuracy in v2 context

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app/_landing_pages/ai-gateway/a2a.yaml

Changes made

• Frontmatter: removed gateway from products, removed on-prem from works_on, added min_version: ai-gateway: '2.0'
• Entity naming: "Secure and govern with Policies" → "with AI Policies"; "control access with Policies" → "with AI Policies"
• CTA links: replaced /plugins/ with /ai-gateway/policies/ across all three links; updated "Authentication plugins" label to "Authentication policies"

Manual review needed

• None.

---

app/_landing_pages/ai-gateway/mcp.yaml

Changes made

• Frontmatter: removed gateway from products, removed on-prem from works_on, added min_version: ai-gateway: '2.0'
• Removed "Kong Gateway plugins" from prose ("Use AI Policies and Kong Gateway plugins to:" → "Use AI Policies to:")
• "the MCP OAuth2 policy" → "the MCP OAuth2 AI Policy"
• Removed "plugins" from "rate limiting and traffic control plugins"
• Card title: "Security and governance with Policies" → "with AI Policies"
• CTA link: replaced /plugins/rate-limiting/ with /ai-gateway/policies/rate-limiting/

Manual review needed

• None.

Preview Links

Checklist

• Tested how-to docs. If not, note why here.
• All pages contain metadata.
• Any new docs link to existing docs.
• All autogenerated instructions render correctly (API, decK, Konnect, Kong Manager).
• Style guide (capitalized gateway entities, placeholder URLs) implemented correctly.
• Every page has a description entry in frontmatter.
• Add new pages to the product documentation index (if applicable).

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