Human Standards MCP 0.3.1

Human Standards MCP 0.3.1 improves implementation guidance retrieval and adds an explicit Keyboard Selection and Focus Completion Contract.

Highlights:

• Adds the keyboard selection and focus completion contract to the ARIA implementation standard.
• Improves task-language retrieval across the Human Standards MCP corpus.
• Adds a pointer-free pre-handoff exercise boundary for keyboard completion checks.
• Keeps the server read-only with the same five-tool stdio interface.
• Adds automated, OIDC-based publishing to npm and the Official MCP Registry.

The included development comparison is held-out exploratory evidence. It is not a causal claim or a substitute for WCAG conformance testing.