Clstr is a Model Context Protocol (MCP) server: News for agents: 100k+ articles/day deduplicated into situations with timelines. Free, no key. In practice that means any MCP-compatible AI assistant can call Clstr's tools directly — the model decides when to use them in a conversation or agent run.
It's a hosted (remote) server — point your client at https://mcp.clstr.news/mcp and you're connected, with nothing to install locally. The current release is v1.0.0.
Clstr is listed under AI & Agents on mcp.site and works with any MCP client — Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed and the rest of the ecosystem — using the install snippets below. If you maintain Clstr for clstr.news, claim this listing to verify ownership, earn the Verified badge, and keep the details current.
