Scout Mcp
About
# scout-mcp An MCP server that searches 21 platforms in parallel and returns structured JSON. Built with the [Model Context Protocol SDK](https://github.com/modelcontextprotocol/typescript-sdk). Connect it to Claude Desktop, VS Code, Cursor, or any MCP client and search code registries, academic papers, social…
Details
- Transport
- SSE
Explore
- Parallel search across 21 different sources.
- Returns normalized JSON with consistent fields.
- Supports optional API keys for extended rate limits.
- Runs as a Docker container with minimal Alpine image.
- Includes a multi-source report tool using Promise.allSettled.
- Configurable entirely through environment variables.
Setting up with Highlight
This MCP is not yet compatible with Highlight’s one-click setup. However, you can still use it with Highlight by following these steps:
- Download and install Highlight from highlightai.com/download
- Navigate to the plugins tab and select "Add Custom Plugin"
-
Configure the plugin with the settings below
Plugin Name
Scout McpCommand (node, npx, python, etc.)Please refer to the README for specific instructions on how to obtain API keys or other required environment variables.
- Enable "Start Automatically" if you want the plugin to start when Highlight launches
From the repository
All configuration is via environment variables. Most tools work without any keys. Optional keys unlock additional sources or raise rate limits.
| Variable | Required | Description |
|----------|----------|-------------|
| XAI_API_KEY | For x_search | xAI API key for X/Twitter search |
| GITHUB_TOKEN | Recommended | Raises GitHub rate limit |
| YOUTUBE_API_KEY | For youtube_search | YouTube Data API v3 key |
| PH_CLIENT_ID / PH_CLIENT_SECRET | For producthunt_search | Product Hunt API credentials |
| REDDIT_CLIENT_ID / REDDIT_CLIENT_SECRET | For reddit_search | Reddit API credentials |
| QIITA_TOKEN | Optional | Raises Qiita rate limit |
| S2_API_KEY | Optional | Semantic Scholar dedicated rate limit |
| SE_API_KEY | Optional | StackExchange dedicated rate limit |
hackernews_search
Hacker News (Algolia)
github_search
GitHub
github_repo_info
GitHub
npm_search
npm Registry
pypi_search
PyPI
producthunt_search
Product Hunt
x_search
X / Twitter
devto_search
Dev.to
hashnode_search
Hashnode
lobsters_search
Lobste.rs
stackexchange_search
StackExchange
arxiv_search
ArXiv
reddit_search
youtube_search
YouTube
zenn_search
Zenn
qiita_search
Qiita
semantic_scholar_search
Semantic Scholar
lemmy_search
Lemmy
gitlab_search
GitLab
bazaar_search
x402 Bazaar
scout_report
Multi-source
| Tool | Source | Notes |
|------|--------|-------|
| hackernews_search | Hacker News (Algolia) | Stories, comments, polls |
| github_search | GitHub | Repositories by keyword |
| github_repo_info | GitHub | Single repo details |
| npm_search | npm Registry | Packages |
| pypi_search | PyPI | Python packages |
| producthunt_search | Product Hunt | Products by topic |
| x_search | X / Twitter | AI-powered via xAI Grok (requires XAI_API_KEY) |
| devto_search | Dev.to | Articles |
| hashnode_search | Hashnode | Articles (GraphQL) |
| lobsters_search | Lobste.rs | Stories |
| stackexchange_search | StackExchange | Q&A across all sites |
| arxiv_search | ArXiv | Academic papers |
| reddit_search | Reddit | Posts and comments |
| youtube_search | YouTube | Videos (requires YOUTUBE_API_KEY) |
| zenn_search | Zenn | Japanese tech articles |
| qiita_search | Qiita | Japanese tech articles |
| semantic_scholar_search | Semantic Scholar | Academic papers |
| lemmy_search | Lemmy | Fediverse posts |
| gitlab_search | GitLab | Projects |
| bazaar_search | x402 Bazaar | x402 API directory |
| scout_report | Multi-source | Parallel search across selected sources |
Claude Desktop / Cursor
Paste into your MCP client config file to install this server.
{
"mcpServers": {
"scout mcp": {
"scout": {
"command": "node",
"args": [
"/path/to/scout-mcp/build/index.js"
]
}
}
}
}
McpServers
{
"scout": {
"command": "node",
"args": [
"/path/to/scout-mcp/build/index.js"
]
}
}
An MCP server that searches 21 platforms in parallel and returns structured JSON. Built with the Model Context Protocol SDK.
Connect it to Claude Desktop, VS Code, Cursor, or any MCP client and search code registries, academic papers, social platforms, and tech blogs from a single tool call.
Tools
| Tool | Source | Notes |
|------|--------|-------|
| hackernews_search | Hacker News (Algolia) | Stories, comments, polls |
| github_search | GitHub | Repositories by keyword |
| github_repo_info | GitHub | Single repo details |
| npm_search | npm Registry | Packages |
| pypi_search | PyPI | Python packages |
| producthunt_search | Product Hunt | Products by topic |
| x_search | X / Twitter | AI-powered via xAI Grok (requires XAI_API_KEY) |
| devto_search | Dev.to | Articles |
| hashnode_search | Hashnode | Articles (GraphQL) |
| lobsters_search | Lobste.rs | Stories |
| stackexchange_search | StackExchange | Q&A across all sites |
| arxiv_search | ArXiv | Academic papers |
| reddit_search | Reddit | Posts and comments |
| youtube_search | YouTube | Videos (requires YOUTUBE_API_KEY) |
| zenn_search | Zenn | Japanese tech articles |
| qiita_search | Qiita | Japanese tech articles |
| semantic_scholar_search | Semantic Scholar | Academic papers |
| lemmy_search | Lemmy | Fediverse posts |
| gitlab_search | GitLab | Projects |
| bazaar_search | x402 Bazaar | x402 API directory |
| scout_report | Multi-source | Parallel search across selected sources |
Quick start
Claude Desktop / VS Code / Cline
git clone https://github.com/bartonguestier1725-collab/scout-mcp.git
cd scout-mcp && npm install && npm run build
Add to your MCP client config:
{
"mcpServers": {
"scout": {
"command": "node",
"args": ["/absolute/path/to/scout-mcp/build/index.js"]
}
}
}
Docker
docker build -t scout-mcp .
docker run -i scout-mcp
The Dockerfile builds a minimal node:24-alpine image that runs the MCP server over stdio.
Configuration
All configuration is via environment variables. Most tools work without any keys. Optional keys unlock additional sources or raise rate limits.
| Variable | Required | Description |
|----------|----------|-------------|
| XAI_API_KEY | For x_search | xAI API key for X/Twitter search |
| GITHUB_TOKEN | Recommended | Raises GitHub rate limit |
| YOUTUBE_API_KEY | For youtube_search | YouTube Data API v3 key |
| PH_CLIENT_ID / PH_CLIENT_SECRET | For producthunt_search | Product Hunt API credentials |
| REDDIT_CLIENT_ID / REDDIT_CLIENT_SECRET | For reddit_search | Reddit API credentials |
| QIITA_TOKEN | Optional | Raises Qiita rate limit |
| S2_API_KEY | Optional | Semantic Scholar dedicated rate limit |
| SE_API_KEY | Optional | StackExchange dedicated rate limit |
How it works
Each tool makes a direct API call to its source, parses the response, and returns normalized JSON with consistent fields (title, url, source, created_at, etc.). The scout_report tool runs multiple searches in parallel using Promise.allSettled, so one source failing doesn't block the others.
Transport: stdio (standard MCP transport). The server reads JSON-RPC messages from stdin and writes responses to stdout.
HTTP mode
scout-mcp also runs as a paid HTTP API at https://scout.hugen.tokyo via the x402 protocol (USDC micropayments on Base). This mode uses the same tool implementations but exposes them as REST endpoints with payment middleware.
License
MIT
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