MCP server for DeepSeek web Search & Fetch: scored web search + page-to-Markdown fetch
Connect Runs on your machine
claude mcp add deepseek-mcp -e DEEPSEEK_API_KEY=<DEEPSEEK_API_KEY> -- npx -y [email protected]{
"mcpServers": {
"deepseek-mcp": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"DEEPSEEK_API_KEY": "<DEEPSEEK_API_KEY>"
}
}
}
}{
"mcpServers": {
"deepseek-mcp": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"DEEPSEEK_API_KEY": "<DEEPSEEK_API_KEY>"
}
}
}
}{
"servers": {
"deepseek-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"DEEPSEEK_API_KEY": "<DEEPSEEK_API_KEY>"
}
}
}
}Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
DEEPSEEK_API_KEYRequired, secret | DeepSeek API key from https://platform.deepseek.com |
Details
| Package | [email protected] (NPM, stdio) |
| First published | 24 Oct 2026 |
| Last updated | 24 Oct 2026 |
| Registry name | io.github.Matthewyin/deepseek-mcp |
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