Is any one SDK significantly more stable than another?

[ettolrach]

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Your Question

Hello!

I understand that there are regular releases for quite a few of the SDKs. What I was wondering is whether, say, the TypeScript or Python SDK is more stable than the Rust SDK is, since they're both in version 1.X while the Rust one is still in 0.X. Does that mean that the Rust one is a lot less developed than the TypeScript or Python SDK is? Or is the version number not related to their maturity?

Thanks!

[olaservo]

@ettolrach this doesn't explicitly call out stability, but this recent spec enhancement introduces a 'tiering' system rolling out for SDKs which covers feature completeness, protocol support, and maintenance commitments : https://modelcontextprotocol.io/community/sdk-tiers