Pi coding agent pulls a 180 and adds MCP support

The Pi coding agent reached its 1.0 milestone on Thursday while being treated for whiplash. One of the core new inclusions is support for Model Context Protocol (MCP), which Pi creator Mario Zechner once dismissed as unnecessary. Earendil, the company formed by Armin Ronacher and Colin Daymond Hanna that acquired Pi in April 2026, explained the about-face by noting that things change.