Release / 8 Jan 2026 / with v2.31.4, v2.31.5, v2.31.6, v2.31.7, v2.31.8, v2.31.9, v2.32.0, v2.32.1

n8n-MCP v2.33.0

Find community n8n nodes alongside built-in integrations.

Before you upgrade to v2.33.0

1 to fix

Unset `USE_FIXED_HTTP` and use npm run start:http; the fixed `HTTP` server is deprecated and the replacement supports SSE.

Action requiredConnect an MCP client to node documentation and optional n8n management tools.Affects: Deployments using USE_FIXED_HTTP or start:http:fixed

Read the evidence

czlonkowski/n8n-mcp/commit/861005eeedf880be2489bc197b85a385735c0356

What changed in v2.33.0

Find community n8n nodes alongside built-in integrations.

Available through npm or Docker at v2.33.0. Instance management requires configured n8n API access.

New things you can do

Search community nodes and read their available documentation.

AddedSearch community nodes and read their available documentation.

Read the evidence

czlonkowski/n8n-mcp/blob/v2.33.0/README.md

Fixed and improved

Workflow serialization preserves workflow data that was previously dropped.

Now worksCreate, inspect, edit and delete workflows on an n8n instance.

Read the evidence

czlonkowski/n8n-mcp/commit/f10772a9d28f67fca6e14ccf7477af9d99651830

Seeded by @iluxav with Codex, from the release's public sources. Each change links to its evidence.