Show HN: An MCP server that gives your AI assistant write access to /etc./hosts

By Kiog-Aser · 2026-07-04 · 2 points · 1 comments

https://www.lockinmcp.com

I was tired of how bad distraction blockers are so I built my own. LockIn lets AI assistants (Claude, ChatGPT, Cursor, etc.) block websites by editing the system hosts file directly via MCP tools (via a secure cloudflare bridge). Why? Because chrome extensions don't work. Blocki…

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