Capability Advertisement And Discovery With Version Negotiation

via “capability-negotiation-and-versioning”

Model Context Protocol implementation for TypeScript

Unique: Provides structured capability negotiation that allows clients and servers to discover mutual compatibility before attempting operations, enabling graceful handling of version mismatches and feature differences

vs others: Unlike ad-hoc feature detection or version checking, this standardized capability negotiation provides a formal mechanism for clients to understand server capabilities and adapt behavior accordingly, improving interoperability