Add MCP Tools to a Make AI Agent (Add MCP Button)
Make AI Agents can finally call external MCP server tools next to native modules - here is where the Add MCP button lives and how the connection works.
Topic
MCP
Model Context Protocol
Fix n8n MCP AI Agent OAuth2 Silent Tool Failure
The AI Agent says it used no tools and the run shows success - the real cause is an OAuth2 token n8n never refreshes in an MCP context.
Fix n8n's MCP Webhook Heap Leak in Queue Mode
Why memory climbs to an OOM crash on n8n workers running an MCP Trigger in queue mode, and the exact version that fixes the SessionManager leak.
Fix Claude Code MCP "Failed to Connect" (Bun Runtime Bug)
curl reaches your HTTP MCP server fine, but Claude Code's CLI still says 'Failed to connect' -- here's why the Bun runtime is the actual point of failure, and three ways around it.
MCP remote tool 60-second timeout: causes and fixes
MCP error -32001 hits exactly 60 seconds into any long tool call. The TypeScript SDK and Claude Desktop hardcode this limit and ignore configuration. Here is what actually fixes it.
Claude Code and Claude Desktop MCP config file: location and format (Windows/Mac/Linux)
Two tools, two config files. Claude Desktop reads claude_desktop_config.json; Claude Code reads ~/.claude.json -- not ~/.claude/settings.json, which many guides incorrectly recommend.
AI-SEO Page Auditor Chrome Extension
The AI-SEO Page Auditor Chrome extension runs 43 AI-readiness checks on any page you are browsing. Letter grade in the toolbar badge, results cached per URL, no sign-up required.
Fix 'claude mcp add: unknown option --command' in the Claude Code CLI
No --command flag exists. Use -- to pass the command: claude mcp add myserver -- npx -y server. All options go before the server name.
n8n MCP servers in 2026: the field is a two-horse race
Two n8n MCP servers now dominate the field: one for building workflows, one for debugging. Here is how they compare.
Claude Code & MCP: Every Fix, Setup Guide and Tool
Every AutomateLab guide to Claude Code and the Model Context Protocol (MCP): error fixes, setup walkthroughs, explainers, the MCP servers we ship, and free AI-SEO tools.