> Mr. Market docs. Source: https://docs.mrmarket.fyi/connect/codex. Every page is listed in https://docs.mrmarket.fyi/llms.txt; append `.md` to any docs URL for its Markdown.

# Codex

Add Mr. Market to Codex (app, IDE extension and CLI) and sign in.

The Codex app, IDE extension and CLI share one settings file, so you set this up once.

## Add the server

```bash
codex mcp add mr-market --url https://mrmarket.fyi/mcp
```

## Sign in

```bash
codex mcp login mr-market
```

Your browser opens Mr. Market's sign-in. Sign in and choose **Allow**, then restart Codex.

Check it:

```bash
codex mcp list
```

**mr-market** should be listed as enabled. In Codex, ask: *What can you look up with mr-market? Call about.*

## The same thing in config.toml

`codex mcp add` writes this to `~/.codex/config.toml`:

```toml
[mcp_servers.mr-market]
url = "https://mrmarket.fyi/mcp"
```

## Skills

Install the workflows as Agent Skills so Codex can use them:

```bash
npx skills add https://docs.mrmarket.fyi
```

## Remove it

```bash
codex mcp remove mr-market
```

Then disconnect it in [Account](https://mrmarket.fyi/account).