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building-agent-mcp-server

Build and deploy an MCP server exposing Scalekit tools with per-user authentication.

Updated Mar 2, 2026
Search Tags:#authentication#langchain#mcp#langgraph#scalekit#tools-exposure
One-click install
npx skills add https://github.com/scalekit-inc/github-copilot-authstack --skill building-agent-mcp-server
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: building-agent-mcp-server
Source: https://github.com/scalekit-inc/github-copilot-authstack/tree/main/plugins/agent-auth/skills/building-agent-mcp-server
Command: npx skills add https://github.com/scalekit-inc/github-copilot-authstack --skill building-agent-mcp-server

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Guides developers through creating a Scalekit MCP server with authenticated tool access. Use when building an MCP server, exposing Scalekit tools over MCP, or connecting AI agents via LangChain/LangGraph MCP adapters.

Core Features & Use Cases

  • Create an MCP server that handles authentication, per-user access, and tool exposure
  • Bundle multiple toolkits (e.g., Gmail + Google Calendar) within a single server
  • Integrate with LangChain/LangGraph MCP adapters to connect agents

Quick Start

Follow this guide to start building an MCP server that exposes Scalekit tools via MCP and connects an agent using LangChain adapters.

Frequently Asked Questions about building-agent-mcp-server

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I build an MCP server with authenticated tool access?▼

An MCP server with authenticated access is built by defining MCP config mappings and managing per-user instances. This setup exposes configurable tools like Gmail fetch while enforcing runtime authentication flows for connected agents.

Does LangChain work with Scalekit MCP servers for agent connections?▼

Yes, LangChain and LangGraph work with Scalekit MCP servers through dedicated MCP adapters. You connect agents by configuring the adapters to interface with the server's exposed tool mappings and per-user instances.

Can I bundle multiple toolkits like Gmail and Google Calendar in a single MCP server?▼

Yes, you can bundle multiple toolkits like Gmail and Google Calendar within a single MCP server. This approach groups configurable tool mappings and exposes them together to connected agents.

When do I need per-user instances for an MCP server?▼

Per-user instances are needed when an MCP server must maintain isolated authentication flows and tool access for individual agents. This ensures secure, configurable tool mappings like Gmail fetch operate independently per user.

What is the best way to expose Scalekit tools over MCP?▼

The best way to expose Scalekit tools over MCP is deploying a dedicated server that handles environment setup, dependency installation, and instance management. This configuration securely maps tools for connected agents.

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