Add optional icon field to server metadata for displaying server icons in clients. Update JSON schema with URI format validation. Add documentation explaining icon should be square PNG/SVG with fallback behavior. Update examples with icon URLs
Create standalone repository for MCP manifest specification. Add JSON Schema (v0.1), full spec document, reference examples (minimal, SQLite, GitHub, IronLicensing), and landing page. Define autodiscovery protocol using well-known URLs and HTML link tags. Publish at mcp-manifest.dev.
