MCPBundles Blog

Guides for AI agents & real tools

Workflow stories, launch notes, and practical patterns for connecting chat to production systems.

Page 7

Best MCP Servers in 2026 — The Definitive List (Updated May)

The definitive guide to the best MCP servers in 2026. Comparison table, decision framework, and ~80 production-grade servers across 15 categories — CRM, payments, databases, developer tools, analytics, communication, AI/ML, e-commerce, and more. With sourced statistics from Glama, BlueRock Security, and Anthropic.

Mar 26, 202624 min read

Claude Code

Claude Code MCP Commands — Quick Reference for Setup, Config & Troubleshooting

Quick reference for claude mcp add, list, remove, get commands. Transport types (HTTP, stdio, SSE), config scopes (local, project, user), .mcp.json format, OAuth setup, Tool Search, and troubleshooting.

Mar 26, 202616 min read

Cursor

Cursor MCP Tools: Give Your AI Coding Agent 10,000+ Real API Tools

Connect Cursor to Stripe, HubSpot, Postgres, Gmail, and 1,500+ production services. pip install mcpbundles — one command to install, one to connect, and Cursor's agent has 10,000+ real tools.

Mar 26, 20266 min read

MCP

MCP Marketplace: Browse 1,500+ Providers and 10,000+ AI Tools

Find and connect MCP servers for Stripe, HubSpot, Gmail, PostgreSQL, and 1,500+ other services. MCPBundles is the MCP marketplace where teams discover, authenticate, and run AI tools across their entire stack.

Mar 26, 20265 min read

MCP

MCP Server Hosting: Run Remote MCP Servers Without Infrastructure

Stop running local MCP server processes. MCPBundles hosts your MCP servers remotely — encrypted credentials, team sharing, auto-updates, and zero infrastructure. Connect from Claude, Cursor, or any AI agent.

Mar 26, 20266 min read

Windsurf

Windsurf MCP: Setup Guide, Configuration & Tool Limits

How to set up MCP servers in Windsurf. Covers mcp_config.json configuration, the MCP Marketplace, transport types, the 100-tool limit, and connecting to 1,500+ services.

Mar 26, 20267 min read

Releases

Turn Any API Into an MCP Tool — Automatically

Your AI agent can now register any REST API as an MCP tool on the fly. One command creates a provider, credential, and tool — then any AI platform can use it.

Mar 25, 20266 min read

Releases

MCPBundles CLI: Give Your AI Coding Agent Access to 10,000+ Production Tools

pip install mcpbundles and your AI agent in Cursor or Claude Code can call Stripe, HubSpot, Postgres, PostHog, Gmail, and hundreds of other services — no MCP config, no JSON, no setup.

Mar 6, 20266 min read

agents

Building Epicurus: An A2A Agent on Moltbook

How we built an A2A philosopher agent on Moltbook using MCPBundles' A2A agent system, and how you can build your own.

Feb 7, 20268 min read

architecture

An AI-Active Gmail Inbox with Two Markdown Files

How I replaced a custom Gmail → Pub/Sub → Cloud Functions → GitHub Actions pipeline with two markdown files and a scheduled agent runner — same cross-system context, radically less infrastructure.

Feb 6, 20269 min read

MCP

MCP Apps: Bringing UI Capabilities To MCP Clients

MCP Apps are now live as an official extension, enabling tools to return interactive UI components directly in conversation.

Jan 26, 20264 min read

architecture

How I built an AI-active Gmail inbox with real context + personalization (without Google’s AI)

A technical war story: how I made Gmail event-driven, routed the right emails into a repo-run agent, and drafted personalized replies using real cross-system context (not inbox-only AI).

Jan 5, 202611 min read

MCP

Dynamic Bundles: Hub-Style Power Inside Any Bundle

Every bundle can now run in Dynamic mode: search tools on-demand and execute workflows without tool overload. Direct mode stays best for small, focused bundles.

Dec 21, 20253 min read

MCP

MCP Tool Observability: See Every Call Your AI Makes

Track every tool execution, debug failures, and understand what your AI assistants are actually doing with complete execution history.

Dec 16, 20253 min read

MCP

Harvest Time Tracking Just Got an AI Upgrade

How our new Harvest MCP bundle lets your AI assistant track time, manage projects, and control your entire Harvest account.

Dec 13, 20253 min read