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Update to Neon

Snapshot Oct 4, 2026 · 18:02 UTC · version 2.1.0

WHAT CHANGED · RULE-BASED ANALYSIS

Package or technical metadata updated

Package contents changed in 34 files: .app.json, .codex-plugin/plugin.json, LICENSE, …. Open the file diff to inspect the edits.

Observed in package metadata. These changes alone do not establish a new customer-facing feature.

Package file

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Changed files

.app.json →

.codex-plugin/plugin.json →

LICENSE →

assets/neon-logomark-dark.svg →

assets/neon-logomark-light.svg →

mcp.json →

plugin.json →

skills/neon-ai-gateway/SKILL.md →

skills/neon-auth/SKILL.md →

skills/neon-auth/references/managed-auth.md →

skills/neon-auth/references/self-managed.md →

skills/neon-functions/SKILL.md →

skills/neon-functions/references/ai-sdk.md →

skills/neon-functions/references/function-triggers.md →

skills/neon-functions/references/mastra-studio.md →

skills/neon-functions/references/mcp.md →

skills/neon-functions/references/native-binaries.md →

skills/neon-functions/references/production-hardening.md →

skills/neon-functions/references/sse.md →

skills/neon-object-storage/SKILL.md →

skills/neon-postgres-branches/SKILL.md →

skills/neon-postgres-egress-optimizer/SKILL.md →

skills/neon-postgres/SKILL.md →

skills/neon-postgres/references/full-text-search.md →

skills/neon-postgres/references/hybrid-search.md →

skills/neon-postgres/references/lakebase-search-drizzle.md →

skills/neon-postgres/references/vector-search.md →

skills/neon/SKILL.md →

skills/neon/references/auth.md →

skills/neon/references/claimable-neon.md →

skills/neon/references/function-triggers.md →

skills/neon/references/logs-loki.md →

skills/neon/references/parse-env.md →

skills/neon/references/sdk.md →

skills/neon-auth/references/self-managed.md

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+# Self-managed Better Auth
+
+Use this page only after `SKILL.md` routed here: a required feature is outside Managed Auth, and the installed Better Auth version documents that flow. If that check fails, keep the current identity.
+
+## Keep existing Better Auth
+
+If the app already runs Better Auth, keep that server, its clients, users, and sessions. It works with Lakebase Postgres, Functions, Object Storage, and the AI Gateway. Do not migrate it to Managed Auth unless the user asks.
+
+## New self-managed server
+
+Host it on the existing app (Vercel route handlers, or similar) when that host already serves `/api/auth`. Use a Neon Function when the auth server should sit next to Postgres, or when the Function itself must be an OAuth authorization server (MCP). Function hosting follows the `neon-functions` skill (region, claim, `neon.ts`, `neon deploy --env <file>`).
+
+Keep Lakebase Postgres as the auth database. Use `better-auth` and `better-auth/client`. Fetch upstream docs for the **installed** version:
+
+- https://better-auth.com/docs/installation
+- https://better-auth.com/docs/concepts/client
+- https://better-auth.com/docs/concepts/plugins
+
+Do not pass `plugins` into `@neondatabase/auth`. Replacing only the client package while Managed Auth is still the backend does not add plugins.
+
+MCP OAuth (Cursor, Claude, and similar clients self-authorizing) is `neon-functions` [references/mcp.md](https://neon.com/docs/ai/skills/neon-functions/references/mcp.md). That can sit beside existing Clerk or Managed login. Do not migrate the whole app's identity unless that was the request.
+
+Function JWT verification, CORS, and direct browser calls: `neon-functions` and https://neon.com/docs/compute/functions/authentication.md.
+
+There is no documented universal import from Managed `neon_auth` into a self-managed Better Auth schema. Inventory users, credentials, sessions, memberships, and application foreign keys before changing existing state. Agree a cutover plan with the owner. Do not promise drop-in session continuity.
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SHA-256 of public snapshot: c9876b496aaceb343c82ca2a351b8eb2a4630bb8572e1fcf8296b1ff854ef284