MCP MCP Server

From the README

# Jina AI Remote MCP Server

A remote Model Context Protocol (MCP) server for the Jina Reader, Search, Embeddings and Reranker APIs:

## Usage

> [!WARNING]
> Some clients do not support env variable, so you may need to replace `${JINA_API_KEY}` below to a hardcoded real API key `jina_xxx`.

For client that supports remote MCP server:
```json
{
  "mcpServers": {
    "jina-mcp-server": {
      "url": "https://mcp.jina.ai/v1",
      "headers": {
        "Authorization": "Bearer ${JINA_API_KEY}" // optional
      }
    }
  }
}
```

For Claude Code:

```bash
claude mcp add -s user --transport http jina https://mcp.jina.ai/v1 \
  --header "Authorization: Bearer ${JINA_API_KEY}"
```

For OpenAI Codex: find `~/.codex/config.toml` and add the following:

```toml
[mcp_servers.jina-mcp-server]
command = "npx"
args = [
    "-y",
    "mcp-remote",
    "https://mcp.jina.ai/v1",
    "--header",
    "Authorization: Bearer ${JINA_API_KEY}"]
```

For client that does not support remote MCP server yet,