MCP
The Model Context Protocol — what it is, building servers, auth, and why AI agents need it to use your product.
What the Agentic AI Foundation (AAIF) Means for MCP and the Future of Agentic AI
On December 9, 2025, Anthropic, Block, and OpenAI donated their most strategic AI agent projects to a neutral open foundation. Here's why the AAIF matters for everyone building with AI agents.
The Three-Layer AI Agent Stack: MCP, A2A, and Streamable HTTP Explained
MCP, A2A, and Streamable HTTP are the three protocols that form the modern AI agent stack. Here's exactly how they fit together — and why it matters for every developer building with AI.
Best MCP Servers in 2026: GitHub, Notion, Google Drive, and More
There are over 9,600 MCP servers out there — but only a handful are worth your time. Here's a curated breakdown of the best MCP servers in 2026, with setup tips and real use cases.
Connecting Claude Code to Internal Tools with MCP: A Developer's Guide
A hands-on guide to connecting Claude Code to your internal tools via MCP — setup, real-world use cases, security best practices, and troubleshooting for developers.
Designing MCP Servers for Autonomous AI Agents: Tools, State, and Policy Enforcement
A senior-engineer guide to designing MCP servers for autonomous AI agents — architecture, tool design, state management, policy enforcement, security threats, and multi-agent patterns.
How to Find and Evaluate MCP Servers on Smithery, Glama, and MCP.so
A step-by-step guide to finding and evaluating MCP servers on the three leading directories — Smithery, Glama, and MCP.so — with quality signals, a comparison table, and an evaluation checklist.
How to Audit Third-Party MCP Servers Using mcp-scan
A step-by-step guide to auditing third-party MCP servers with mcp-scan — installation, CLI commands, threat types, tool pinning, CI/CD integration, and security best practices.
How to Debug an MCP Server Using MCP Inspector
A complete developer guide to debugging MCP servers with MCP Inspector — from zero-install launch via npx to live tool testing, error fixes, and pro tips.
Human-in-the-Loop MCP Workflows: When Agents Should Pause for Approval
A practical guide to adding human approval checkpoints to MCP-powered AI agent workflows — MCP elicitation, approval patterns, a 5-trigger decision framework, and real-world use cases.
MCP 2026 Roadmap Explained: Stateless Transport, Agent Communication, and Enterprise Authentication
The MCP 2026 spec isn't an incremental update — it's a production-grade overhaul. Here's what's changing with stateless transport, OAuth 2.1 auth, agent communication, and long-running tasks.
MCP Agent Evaluation: Catching Regressions Before They Reach Production
A step-by-step guide to MCP agent evaluation — golden datasets, key metrics, the best open-source tools, and CI/CD integration to stop regressions before they reach your users.
MCP Elicitation Explained: How Servers Request User Input Mid-Workflow
MCP elicitation lets servers pause mid-workflow and ask users for structured input instead of guessing. Here's how it works, with real code examples and security rules.
MCP for Data Pipelines: Connecting Databases, Warehouses, and Live APIs
Model Context Protocol lets AI agents query databases, transform data, and call live APIs through a single standardized interface. Here's everything data engineers need to know.
How MCP Solves the N×M Integration Problem for AI Agents
10 models and 10 tools means 100 custom integrations. MCP changes the math from N×M to N+M — one protocol, any model, any tool. Here's exactly how it works.
MCP Per-Tool Kill Switches: Disable Individual Tools Without Server Downtime
Running 91 GitHub MCP tools can burn 46,000 tokens before your LLM writes a line. Here's how to disable individual MCP tools at runtime — no server restart required.
MCP Resource Server vs Authorization Server: Why the Separation Matters
MCP's auth spec draws a hard line between the Resource Server and the Authorization Server. Here's what each role does, how the OAuth 2.1 flow works end-to-end, and why the split is smart.
MCP Sampling Explained: How Servers Query LLMs During Tool Execution
MCP sampling lets servers request LLM completions through the client — no API keys required. Here's the full technical breakdown, with the schema, a Python example, and security rules.
MCP Server Discovery at Scale: Registry and Server Cards Explained
Over 10,000 public MCP servers exist — and an AI agent can't hardcode them all. Here's how MCP discovery works at scale: well-known URIs, Server Cards, the official Registry, and RAG filtering.
MCP Server Cards and .well-known Discovery: Make Your Server Auto-Discoverable
A practical guide to MCP Server Cards and .well-known discovery endpoints so AI clients can automatically find and connect to your MCP server — with code for Express, Next.js, and FastAPI.
How Standardized Tool Interfaces Cut MCP Deployment Time from Days to Minutes
Traditional AI tool integration took months and spawned hundreds of custom connectors. MCP's standardized tool interfaces collapse that to days — sometimes minutes. Here's how, with real benchmarks.
MCP Streaming and Triggers: Enabling Real-Time Events for AI Agents
MCP Streaming and Triggers let AI agents react to live data instead of waiting on polling cycles. This guide covers Streamable HTTP, SSE deprecation, MCP Triggers, and code examples.
MCP Tool Schema Design: Writing Descriptions AI Agents Actually Understand
How to write MCP tool names, descriptions, and input schemas that AI agents interpret correctly — with before/after examples, a checklist, and the 2025 annotation spec.
Deploying Microsoft MCP Gateway on Kubernetes for Enterprise AI Agents
A hands-on guide to deploying Microsoft MCP Gateway on Kubernetes — architecture, step-by-step setup, enterprise security, observability, and scaling for production AI agent workloads.
How to Build Multi-Agent Workflows with MCP Task Delegation
A hands-on guide to building production-ready multi-agent workflows with MCP task delegation — architecture patterns, Python code, state management, and best practices for 2026.
What is Model Context Protocol (MCP)? The Complete Guide for AI Teams
A complete introduction to the Model Context Protocol: what it is, the architecture, real use cases, and how to get started.
How to Wrap a REST API as an MCP Server for AI Agents
A hands-on Python tutorial for wrapping any REST API as an MCP server so AI agents like Claude can discover and call your tools at runtime.
Multi-Tenant MCP: How to Isolate Agent Access Across Clients
Running multiple clients through a single MCP server without proper isolation is a data breach waiting to happen. Here's how to architect tenant boundaries that hold.
Token Rotation in MCP: Limiting the Blast Radius of Leaked Credentials
One leaked static MCP token can silently touch GitHub, AWS, Slack, and your database simultaneously - for months. Here's how token rotation shrinks that to minutes.
MCP vs A2A Protocol: What's the Difference and When You Need Both
MCP and A2A solve different problems in agentic AI. Here's the clearest breakdown of both protocols, when each falls short on its own, and why most production systems end up needing both.
MCP vs REST API: Why They're Complementary, Not Competing Standards
MCP and REST aren't competitors — they're layers of the same stack. How MCP wraps REST for AI agents, and when to use each.
MCP Tools vs Resources vs Prompts: What Each Primitive Does
Learn the difference between MCP's core primitives — Tools, Resources, and Prompts — and how to combine them to build production-grade agentic systems.
MCP Transport Comparison: stdio vs SSE vs Streamable HTTP
A technical comparison of the three Model Context Protocol transport mechanisms: stdio, HTTP+SSE, and Streamable HTTP, with a guide on how to choose.
MCP SSO Integration: Connecting Enterprise Identity Providers
A deep-dive guide to MCP SSO integration - OAuth 2.1, SAML 2.0, LDAP, SCIM, agent identity, and step-by-step setup for Okta, Azure AD, Google, Keycloak.
MCP Tool Poisoning: How Attackers Hijack Agent Behavior
MCP tool poisoning embeds hidden malicious instructions in AI tool metadata, hijacking agent behavior without the user ever knowing.
41% of MCP Servers Have No Auth — Here's How to Fix Yours
Nearly half of all publicly accessible MCP servers run with no authentication. Step-by-step implementation, real CVEs, and a security audit checklist.
MCP Server Security Checklist: 8 Steps Before You Go Live
Before you push your MCP server to production, run through this 8-step security checklist covering authentication, input validation, transport hardening, prompt injection defense, and more.
MCP Authentication: Implementing OAuth 2.1 with PKCE
A complete guide to securing MCP servers with OAuth 2.1 and PKCE — the auth spec, dynamic client registration, bearer tokens, and token rotation.
MCP Prompt Injection Attacks: How to Protect Your MCP Server
MCP prompt injection attacks are real, actively exploited, and can escalate from a single malicious comment to full remote code execution. Here's how to stop them.
MCP Host vs Client vs Server: Understanding the Architecture
A clear, developer-friendly breakdown of MCP architecture — what the Host, Client, and Server each do, how they connect, and why the Model Context Protocol is changing how AI apps are built.
MCP Integration for Salesforce, SAP, and NetSuite: A Practical Guide
A step-by-step guide to MCP integration for Salesforce, SAP, and NetSuite - setup, security, use cases, and connecting AI agents to your enterprise systems.
MCP at Scale: Handling High-Volume Requests with a Gateway
An MCP gateway is the control plane that makes AI agents production-ready. Architecture, rate limiting, load balancing, and an implementation checklist.
MCP Gateway vs Direct Connection: Choosing the Right Architecture
Direct MCP connections are fine for prototyping. In production, they become a security and scalability liability. Here's how to choose.
MCP Compliance: HIPAA and GDPR for AI Agents in Regulated Industries
Most MCP implementations don't log a single tool call - a direct HIPAA violation. Every compliance requirement your AI agents must meet.
MCP for AI Agents: Why Your SaaS Needs an MCP Server Now
MCP server adoption is exploding. Why exposing one is becoming table stakes for SaaS products that want AI agents to use them.
MCP Adoption Timeline: From Anthropic Experiment to Linux Foundation Standard
A complete history of the Model Context Protocol (MCP) timeline: from launch to Linux Foundation donation, SDK downloads, and enterprise adoption.
MCP Audit Logging: What to Capture for Every Tool Invocation
The MCP spec treats audit logging as optional. SOC 2, HIPAA, and PCI-DSS don't. Here's exactly what to capture - and how to do it safely.
JSON-RPC in Model Context Protocol: How Messages Are Structured Under the Hood
A deep dive into the wire format of the Model Context Protocol: Requests, Responses, Notifications, and the MCP lifecycle.
MCP Access Control: Implementing Per-Tool RBAC for AI Agents
A developer-first guide to per-tool role-based access control for MCP servers, with code, a decision matrix, real incidents, and a ready-to-use checklist.
Building an MCP Server for Your SaaS: A Guide for Product Teams
A practical, step-by-step guide for SaaS product managers and engineering leads on how to build an MCP server - from concepts to deployment, auth, and best practices.
How Cursor, Claude Code, and Windsurf Use MCP for Agentic Coding
Cursor, Claude Code, and Windsurf all support MCP - but they implement it differently. Setup, real workflows, and a side-by-side comparison.
Best MCP Deployment Platforms for Enterprise Teams (2026)
Choosing the right MCP deployment platform in 2026 can make or break your enterprise AI rollout. A data-driven breakdown of the 10 best options.
How to Build Your First MCP Server in Python: Step-by-Step Tutorial
Build your first MCP server in Python with FastMCP — tools, resources, prompts, and wiring it into Claude Desktop, with full working code.