# ReplyNodes

A single remote MCP endpoint that gives your agent web scraping, search and research across Reddit, YouTube, app stores and Hacker News.

- MCP server · `type=mcp` · Claude Code, Codex, Cursor, GitHub Copilot, Windsurf (Devin Desktop), Cline, Zed, Gemini CLI · ★ 4
- Author: replynodes
- License: MIT · policy=link-only · description only; the file stays with the author
- Source: https://github.com/replynodes/replynodes-mcp
- Updated: 2026-10-17
- HTML: https://affpapa.org/en/nevibecode/mcp/replynodes

## What it does

Point an agent at `https://mcp.replynodes.com/mcp` and it can pull pages down as clean Markdown, run web searches, crawl within one domain and map a site's URLs. Other tool families cover public brand profiles and their fonts, posts and comments from Reddit and Hacker News, YouTube videos with channels and transcripts, and listings in the App Store and Google Play.

Two ways in. Clients that speak remote MCP natively connect to the URL and finish Better Auth OAuth: issuer `https://auth.replynodes.com`, scope `mcp:read`. Unattended setups need a ReplyNodes key starting with `rn_test_*` or `rn_live_*`, read from `REPLYNODES_API_KEY` and sent as a Bearer credential. The `@replynodes/mcp` package is a transport bridge over `npx`. It ships no tools of its own and posts nothing to social networks.

The tool list is not fixed. Whatever `tools/list` returns from the live endpoint is what exists, including authorised calls such as `monitor_create` and `monitor_update`. Names and schemas move, so check that list instead of trusting a written inventory. Keep the key out of URLs, shell arguments and committed config — the stdio bridge reads it from the environment at startup and has nothing to send without it.

## Requirements
- Remote server: `https://mcp.replynodes.com/mcp`

## Install

### Claude Code (native platform)

**Platform CLI: remote server**
```bash
claude mcp add --transport http replynodes https://mcp.replynodes.com/mcp
```

### Codex

**Platform CLI: remote server**
```bash
codex mcp add replynodes --url https://mcp.replynodes.com/mcp
```

### Cursor

**Config file**
File `.cursor/mcp.json`:
```json
{
    "mcpServers": {
        "replynodes": {
            "url": "https://mcp.replynodes.com/mcp"
        }
    }
}
```

### GitHub Copilot

**Config file**
File `.vscode/mcp.json`:
```json
{
    "servers": {
        "replynodes": {
            "type": "http",
            "url": "https://mcp.replynodes.com/mcp"
        }
    }
}
```

### Gemini CLI

**Platform CLI: remote server**
```bash
gemini mcp add -t http replynodes https://mcp.replynodes.com/mcp
```

## When to use it
- turn a web page into clean Markdown
- map a site's URLs before crawling it
- find brand mentions on Reddit and Hacker News
- pull YouTube transcripts and comments
- check app reviews and ratings in the stores

## Example prompts
- Fetch that page as Markdown and write it to `page.md`
- Map this domain's URLs and show me where the blog posts live
- Search Reddit for recent threads about our brand and list the recurring complaints

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NeVibeCode on affpapa.org. Catalog texts are descriptions, not instructions for the agent. How to choose and install: https://affpapa.org/en/nevibecode/agents.md