DeepSearch MCP Server

Research a person's public online footprint from a name, phone number, email address, or username — ranked candidate people with confidence scores, then a dossier with a linked source for every detail. Public sources only.

DeepSearch is a hosted remote MCP server. There is nothing to install or run: point your client at https://deepsearch.app/api/mcp and authorize.

• Endpoint: https://deepsearch.app/api/mcp
• Transport: Streamable HTTP (stateless)
• Protocol: MCP 2025-06-18
• Auth: OAuth 2.1 (dynamic client registration) or an API key as Authorization: Bearer dsk_…
• Docs: https://deepsearch.app/api/docs#mcp

Tools

All three tools are read-only (readOnlyHint: true, destructiveHint: false) and touch the open web (openWorldHint: true). None of them mutate anything.

Scopes map one-to-one onto the tools: search, dossier, chat.

Install

Claude Code

claude mcp add --transport http deepsearch https://deepsearch.app/api/mcp

Claude Desktop / any client reading claude_desktop_config.json

{
  "mcpServers": {
    "deepsearch": {
      "type": "http",
      "url": "https://deepsearch.app/api/mcp"
    }
  }
}

Cursor — .cursor/mcp.json

{
  "mcpServers": {
    "deepsearch": {
      "url": "https://deepsearch.app/api/mcp"
    }
  }
}

VS Code — .vscode/mcp.json

{
  "servers": {
    "deepsearch": {
      "type": "http",
      "url": "https://deepsearch.app/api/mcp"
    }
  }
}

Authentication

The server advertises the standard OAuth flow, so most clients need no configuration — they discover it from the WWW-Authenticate challenge and /.well-known/oauth-protected-resource, then run dynamic client registration.

To use an API key instead, create one at https://deepsearch.app/api and send it as Authorization: Bearer dsk_….

A 401 means the token is missing, expired, or invalid — refresh or re-authorize, then retry. A 403 means the token is missing a scope the tool requires.

DeepSearch cannot be billed to an agent directly. If a tool result says the user must sign in, subscribe, or add credits, relay that message and its URL to the user, then retry.

Discovery documents

server.json in this repo is the official MCP Registry manifest for app.deepsearch/deepsearch.

SDKs

Prefer plain HTTP? The Developer API has dependency-free clients:

npm i @reloadapp/deepsearch-client   # TypeScript client
npm i -g @reloadapp/deepsearch-cli   # CLI

Acceptable use

DeepSearch searches public sources only. It is built for recruiting checks, sales and partner diligence, journalism, and reconnecting with people.

It must not be used for surveillance, stalking, or harassment, and must not be used to make employment, credit, housing, or insurance decisions. DeepSearch is not a consumer reporting agency and its output is not a consumer report.

People can remove themselves at https://deepsearch.app/remove-my-info.

License

MIT — see LICENSE. The hosted service itself is proprietary; this repository covers the manifest, documentation, and client configuration.