Hosted MCP platforms compared: Cloudflare, Smithery, Composio & generating your own

1. Registries & directories

Smithery, Glama and PulseMCP are about discovery — finding and listing existing servers (Glama indexes thousands). Some add light hosting on top, but the core value is the catalog and the traffic. Use them to publish a server people can find, or to find one that already does what you need.

2. Connector platforms

Composio, Nango, Klavis, Zapier and Pipedream expose their catalog of hundreds of pre-built SaaS integrations as MCP, with managed auth. If your need is "let my agent touch Gmail / Slack / Salesforce," these are the fastest path — you're buying breadth of pre-built connectors, not building your own logic.

3. Hosting infrastructure

Cloudflare Workers is the default for hosting a remote MCP server in production — edge-global, with an OAuth provider library. Vercel, Render and Cloud Run host custom Node containers too. MintMCP sits slightly higher up: one-click wrap of an existing STDIO server into a remote one with auto-OAuth, and it leads on compliance (SOC 2 Type II, GDPR/HIPAA-formatted audit logs). All of these assume you bring the code.

4. Generators (the gap most lists miss)

The first three categories all assume you already have a server, or that a pre-built connector covers your case. Neither is true when you need a bespoke tool — a wrapper around your own internal API, a niche workflow, a one-off integration nobody has built. That's the generator category: describe the tool, get a custom MCP server hosted for you. It's the youngest and least crowded slice, and it's where BuildMyMCPServer plays.

So which do you pick?

• Need a popular SaaS connector? A connector platform (Composio / Klavis / Zapier) — don't rebuild what they maintain.
• Have a server and engineers? Host it on Cloudflare Workers; wrap your own OAuth or use MintMCP if you want the compliance posture done for you.
• Just browsing for something that exists? Smithery or Glama.
• Need a custom tool and don't want to write or host a server? A generator — describe it, ship it. Export the source later if you outgrow it.

Where BuildMyMCPServer fits honestly

We're not trying to out-scale Cloudflare's edge or out-catalog Composio. The job we do is the bespoke one: prompt → a hosted, OAuth-protected MCP server, with install snippets for Claude, Cursor and ChatGPT, an EU/US data-residency choice for teams that care, full TypeScript source export, and a template marketplace to fork from. If your tool is custom and your time is the constraint, that's the wedge. If you need a vetted enterprise SOC 2 host for an existing server today, MintMCP or your own Cloudflare setup is the more honest answer.

Next: what hosting a remote MCP server with OAuth actually involves.