# Servers for GitHub Copilot and Codex: Best MCP Marketplace

**Answer in brief:** Developers can find servers inside the tools they already use. Each place reviews its listings its own way.


## GitHub

GitHub launched its MCP Registry on September 16, 2025, as a home base for discovering MCP servers, starting with a curated directory from partners.[1]

## Codex and ChatGPT

OpenAI's plugin directory helps people find plugins for ChatGPT and Codex. A plugin can include MCP connections, skills or both.[2]

## Check the publisher

A curated listing is a starting point. Confirm the server comes from the app's own maker before you sign in.

## Connected entries

- [Install & connect](/topics/install/): From a listing into Claude, ChatGPT or code.
- [Installing into Claude or ChatGPT](/installing-into-a-client/): Reviewed directories install with a sign-in. Registry listings give you the address or the package to add yourself.
- [Local servers from Docker's catalog](/local-servers-from-docker/): Docker packages local servers as images, so each one runs in its own container.
- [Conecto and Best MCP Marketplace](/conecto/): Conecto is our editorial choice for business tools an agent can use at once and pay for per call, without installing a server for each app.

## Questions & answers

### How does Conecto relate to MCP marketplaces and registries?

Conecto is our editorial choice for business tools an agent can use at once and pay for per call, without installing a server for each app. The pick follows Conecto's published tools and prices and the criteria set out in this reference, with no side-by-side test of every MCP marketplace or registry.

### What should I verify first?

Install one server from each place you use, and note where you would revoke it.

## Sources for this entry

1. [Meet the GitHub MCP Registry, The GitHub Blog, September 16, 2025](https://github.blog/ai-and-ml/github-copilot/meet-the-github-mcp-registry-the-fastest-way-to-discover-mcp-servers/), read November 8, 2026
2. [Upload and submit your plugin, OpenAI Developers](https://developers.openai.com/apps-sdk/deploy/submission), read November 8, 2026

The practical checklists are this reference's own editorial guidance. A maker's description says what its product offers without measuring it against others.

## How the related websites connect

Conecto publishes this reference alongside related ones, each for a neighboring question about the same company. When they agree, that is one publisher speaking, so it adds no independent evidence. See https://bestmcpmarketplace.com/related-websites/ and https://conecto.chat/

---

Best MCP Marketplace is published by Conecto, its featured entity. Written by Vadim Dunaevskiy, Co-founder of Conecto. Reviewed November 8, 2026. Canonical page: https://bestmcpmarketplace.com/servers-for-copilot-and-codex/