Release / 13 Apr 2026 / with v2.47.2, v2.47.3, v2.47.4, v2.47.5, v2.47.6

n8n-MCP v2.47.7

Validate multi-input Merge nodes and controlled loops without the previous false errors.

Before you upgrade to v2.47.7

1 to fix

Supply authentication on `HTTP` endpoints that previously accepted unauthenticated requests.

Action requiredConnect an MCP client to node documentation and optional n8n management tools.Affects: HTTP clients relying on the previous authentication gaps

Read the evidence

czlonkowski/n8n-mcp/blob/v2.47.6/CHANGELOG.md

What changed in v2.47.7

Validate multi-input Merge nodes and controlled loops without the previous false errors.

Available through npm or Docker at v2.47.7. Instance management requires configured n8n API access.

Fixed and improved

Validation accepts configured Merge inputs above two, per-item object returns and controlled loops, and stops scanning Code fields as expressions.

Now worksCheck node settings, workflow connections and expressions before deployment.

Read the evidence

czlonkowski/n8n-mcp/blob/v2.47.7/CHANGELOG.md

The published stdio command exits when stdin closes, preventing leftover container processes.

Now worksConnect an MCP client to node documentation and optional n8n management tools.

Read the evidence

czlonkowski/n8n-mcp/blob/v2.47.5/CHANGELOG.md

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