Summary: W21 2026 is defined by two opposing forces: a maturing agent infrastructure stack — agent skills, MCP adoption, and efficient small models — and a coordinated wave of piracy, exploit, and SEO-farming repos that pollutes trending charts and makes signal extraction harder than it should be.
Repositories featured this week: 17
Recurring themes so far: ai-agents, agent-skills, mcp.
Summary: Week 22 delivers the clearest defensive-security signal of the year alongside a crystallising agent-skills economy — both nearly buried under the most concentrated coordinated star-farming campaign the crawl has caught.
Repositories featured this week: 420
Recurring themes so far: agent-skills, coding-agents, ai-agents.