Directory of MCP Servers

Instead of connecting to a server with 1000(s) of tools, I'm going the opposite direction and claim that you only need As an example, today I re-implemented Google's AlphaEvolve with https://toolkami.com/alphaevolve-toolkami-style/).

> In a year from now

You can get a taste of this already.

While they still call it a prototype/beta, Sentry's MCP server [0] is a model for others to follow when it comes to convenience and usefulness.

Remote-first with OAuth. The biggest hurdle to using it as-is at the moment, is that most clients don't natively support OAuth yet, so often you'll rely on a local proxy server, like mcp-remote [1], to handle auth. Clients will catch up.

[0] https://mcp.sentry.dev/

[1] https://github.com/geelen/mcp-remote

Extensions were a huge success, it was what made Firefox dethrone IE and then Chrome taking the lead. But then the smartphone era came and most people access the internet through them and extensions are not 1st class citizens in mobile.

I agree that we will probably move to first-party remote MCP servers in the near future which puts a lot of registries/etc in limbo.

That said, I think there might be a market for MCP servers that do more than the first-party client, it will really depend on what first-party support looks like. Did they implement all of their existing API in MCP or just a few parts?

However, my experience with MCP servers so far (and it’s super early days, I know), has taught me that in a lot of cases it’s better/easier to write your own MCP server/tools. A lot of MCP servers out there are sloppy and/or hard to run/debug. Since most tools are a thin layer over existing API/SDK calls it’s not hard to write (or LLM generate) the needed code which has the added bonus of giving you full control.

Even when an MCP server works 100% and is easy to run, it doesn’t always map 1:1 with the API and so I’ve run into “Yes, you can retrieve data object X but you can’t filter by Y because they didn’t implement that filter in the tool call”.

There's a big market opportunity here. Countless SAAS solutions are currently trying to figure out how to deal with this new AI thing. If it has some kind of API, creating an MCP server for it isn't technically hard. You can probably generate one with an LLM. It's so easy that you wonder why this is a thing at all. Let the LLMs sort it out; this is low level plumbing stuff it shouldn't require my brain to work hard.

What is hard is integrating across SAAS solutions that haven't done this yet in a way that is secure and easy. Most MCP things out there are so far about exposing things that have a very low value. All the high value stuff is locked up behind APIs, authorization, secure networking (i.e. not publicly accessible typically), etc.

Bridging that stuff is going to generate a lot of work in the next few years and more importantly, companies are going to spend large amounts of money on this because it can deliver a lot of value to them.

People that believe that this is going to be a done deal in six months are dreaming. It's more like ten years. But that just means that there is good money to be made by people that can do this stuff and that can navigate the decades of byzantine digital cruft in the corporate world. You can already see the usual suspects (big consultancy companies) sniffing around this topic. There will be lots of such companies doing a brisk business by the end of this year.