A Hugging Face paper, Rethinking Sequence Compression with Test-time Regression, proposes test-time regression as an alternative to compression for long-context handling. It had 12 upvotes, indicating early-stage traction.
The agentskills repository publishes a specification and documentation for Agent Skills, adding 64 stars today. It formalizes a reusable skill format across agent runtimes.
AWS released an officially supported toolkit of MCP servers, skills, and plugins that let AI agents build on AWS. Lower star velocity suggests early-stage adoption.