# Connections — Topic Index

> Cross-cutting insights that link 2 or more concepts together.
> These articles reveal non-obvious relationships between ideas.

| Article | Connects | Source | Updated |
|---------|---------|--------|---------|
| [[wiki/connections/oauth-state-mismatch-debugging]] | LibreChat OpenID ↔ MSAL SPA ↔ Azure AD — state mismatch root cause shared across implementations | daily/2026-04-15.md | 2026-04-15 |
| [[wiki/connections/graph-api-vs-msal-app-vs-delegated]] | Graph API app-only ↔ MSAL delegated — choosing the right Azure AD auth flow; why delegated 403s on shared mailboxes | daily/2026-04-16.md | 2026-04-16 |
| [[wiki/connections/lxc-networking-api-failures]] | LXC ARP cache ↔ Node.js SSL — two orthogonal root causes that produce identical "API Error" symptoms | daily/2026-04-19.md | 2026-04-19 |

<!-- Articles added automatically by compile.py -->
<!-- Format: | [[connections/slug]] | ConceptA ↔ ConceptB | daily/YYYY-MM-DD.md | date | -->
