Zero-auth research MCP server with 8 research tools (DuckDuckGo, GitHub, Hacker News, Stack Overflow, OpenAlex, arXiv, YouTube) requiring zero API keys. HTTP + stdio transport. Compatible with Claude, Cursor, OpenCode, Ollama stacks.
Zero-auth multi-source research MCP server. Works with Claude Desktop, Cursor, OpenCode, Open WebUI, or any MCP-compatible agent — no API keys required. | Tool | Source | Notes | | ---- | ------ | ----- | | `web_search` | DuckDuckGo | Optional `site=` param to scope to a domain (e.g. `arxiv.org`) | | `read_url` | Any webpage | Strips nav/scripts, returns clean text |