HN patrickdevivo 6/5/2026

GitHub Data Archive via MCP

MCP-enabled GitHub dataset of 400K repositories with contributor metrics for AI agents and SQL queries.

HN alefalfa 6/5/2026

Grok Build 0.1 on API

Grok Build 0.1 coding model released via xAI API in public beta. Trained for agentic coding tasks including web development, debugging, and MCP support. Priced at $1/m in, $2/m out tokens.

HN JohnnyZhang483 6/5/2026

Bad MCP design cost your Agent 5× more tokens

Analysis of MCP server design patterns showing poor implementation causing 5x token overhead. Compares two MCPs with identical functionality connecting to same backend.