Release / 14 Oct 2025 / with v2.18.3, v2.18.4, v2.18.5, v2.18.6, v2.18.7, v2.18.8, v2.18.9, v2.18.10, v2.19.0, v2.19.1, v2.19.2, v2.19.3, v2.19.4, v2.19.5

n8n-MCP v2.19.6

Search nodes reliably when using the sql.js database fallback.

All of n8n-MCP

Before you upgrade to v2.19.6

1 to fix

Session persistence from v2.19.0–v2.19.5 was reverted; reconnect clients after restarting the server.

Action requiredConnect an MCP client to node documentation and optional n8n management tools.Affects: HTTP deployments relying on v2.19.0–v2.19.5 session persistenceInferred

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czlonkowski/n8n-mcp/commit/8d20c64f5c657700ec8ec82562af36f23de09112

What changed in v2.19.6

Search nodes reliably when using the sql.js database fallback.

Available through npm or Docker at v2.19.6. Instance management requires configured n8n API access.

Fixed and improved

Node search gains its missing full-text index and the sql.js adapter is used correctly.

Now worksFind n8n nodes, their settings, operations, documentation and example configurations.Inferred

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czlonkowski/n8n-mcp/compare/v2.18.1...v2.18.5

Resource-locator validation follows the node schema rather than assuming the same modes for every node.

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

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czlonkowski/n8n-mcp/blob/v2.18.8/src/services/enhanced-config-validator.ts

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