> ## Documentation Index
> Fetch the complete documentation index at: https://docs.firecrawl.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# MCP Web Search & Scrape in OpenCode

> Add Firecrawl web scraping and search to OpenCode

Add Firecrawl's search, scrape, crawl, and browser tools to [OpenCode](https://opencode.ai) via MCP.

## Quick Setup

### 1. Get Your API Key

Sign up at [firecrawl.dev/app](https://www.firecrawl.dev/app) and copy your API key.

### 2. Add Firecrawl to OpenCode

OpenCode reads config from `~/.config/opencode/config.json` (global) or `./opencode.json` in your project. Add:

```json theme={null}
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "firecrawl": {
      "type": "local",
      "command": ["npx", "-y", "firecrawl-mcp"],
      "environment": {
        "FIRECRAWL_API_KEY": "fc-YOUR-API-KEY"
      }
    }
  }
}
```

Replace `fc-YOUR-API-KEY` with your Firecrawl API key.

### 3. Start OpenCode

```bash theme={null}
opencode
```

OpenCode loads MCP servers on startup. Confirm Firecrawl is attached:

```
/mcp
```

## Quick Demo

```
Search the web for "Bun 2.0 changelog" and summarize the top results.
```

```
Scrape https://docs.firecrawl.dev/introduction and list the code examples.
```

```
Crawl https://example.com/blog and save each post as markdown.
```

## Remote Hosted URL (no Node.js required)

```json theme={null}
{
  "mcp": {
    "firecrawl": {
      "type": "remote",
      "url": "https://mcp.firecrawl.dev/fc-YOUR-API-KEY/v2/mcp"
    }
  }
}
```

## Troubleshooting

* **Server not attached** — run `opencode doctor` to inspect MCP load errors.
* **Permission denied on `npx`** — install Node.js 18+ and ensure your shell picks up the install (`which npx`).