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Explore code-execution-with-MCP pattern for token-efficient tool responses

enhancementNew feature or requestNew feature or request

Status: Open.

#716 In czlonkowski/n8n-mcp;

· czlonkowski opened on Apr 8, 2026

Validate and autofix missing cachedResultName on resourceLocator (__rl) fields

enhancementNew feature or requestNew feature or request

Status: Open.

#715 In czlonkowski/n8n-mcp;

· czlonkowski opened on Apr 8, 2026

Per-operation tool filtering for read-only deployments (DISABLED_TOOL_OPERATIONS)

enhancementNew feature or requestNew feature or request

Status: Open.

#714 In czlonkowski/n8n-mcp;

· czlonkowski opened on Apr 8, 2026

Vulnerability in n8n-mcp project

Status: Open.

#713 In czlonkowski/n8n-mcp;

· ankitdn opened on Apr 8, 2026

undefined value not accepted in MCP tool calls from VS Cod

Status: Open.

#611 In czlonkowski/n8n-mcp;

· michox opened on Feb 25, 2026

Server requires authentication but doesn't advertise the auth mechanism

Status: Open.

#604 In czlonkowski/n8n-mcp;

· clgtm opened on Feb 20, 2026

n8n_update_partial_workflow: operations array received as string from Claude Code (VS Code extension)

Status: Open.

#600 In czlonkowski/n8n-mcp;

· YerayRodri opened on Feb 18, 2026

npm run rebuild fails when better-sqlite3 is unavailable (sql.js fallback + FTS5 schema)

Status: Open.

#568 In czlonkowski/n8n-mcp;

· vinzlac opened on Feb 3, 2026

Missing documentation: Google Sheets node format for API/MCP updates

Status: Open.

#553 In czlonkowski/n8n-mcp;

· albertocabasvidani opened on Jan 23, 2026

Request: Version compatibility documentation (n8n-mcp ↔ n8n instance versions & editions)

Status: Open.

#549 In czlonkowski/n8n-mcp;

· chirag2653 opened on Jan 22, 2026

n8n_create_workflow fails with Zod validation error on valid workflow

Status: Open.

#532 In czlonkowski/n8n-mcp;

· shirokoweb opened on Jan 11, 2026

It is recommended to add node management tools and link line management tools

Status: Open.

#531 In czlonkowski/n8n-mcp;

· lironghai opened on Jan 9, 2026