From 237f0decd293a922edc60344c3c38317e89efcea Mon Sep 17 00:00:00 2001 From: "claude[bot]" <41898282+claude[bot]@users.noreply.github.com> Date: Wed, 29 Oct 2025 21:43:31 +0000 Subject: [PATCH] Add maturity warnings for py-key-value backends Add warning notes to documentation directing users to review py-key-value documentation for backend maturity and limitations before production use. Co-authored-by: William Easton --- docs/clients/auth/oauth.mdx | 4 ++++ docs/servers/storage-backends.mdx | 4 ++++ 2 files changed, 8 insertions(+) diff --git a/docs/clients/auth/oauth.mdx b/docs/clients/auth/oauth.mdx index 8656ff679..9403d3063 100644 --- a/docs/clients/auth/oauth.mdx +++ b/docs/clients/auth/oauth.mdx @@ -126,3 +126,7 @@ async with Client("https://fastmcp.cloud/mcp", auth=oauth) as client: ``` You can use any `AsyncKeyValue`-compatible backend from the [key-value library](https://github.com/strawgate/py-key-value) including Redis, DynamoDB, and more. Wrap your storage in `FernetEncryptionWrapper` for encryption. + + +When selecting a storage backend, review the [py-key-value documentation](https://github.com/strawgate/py-key-value) to understand the maturity level and limitations of your chosen backend. Some backends may be in preview or have constraints that affect production suitability. + diff --git a/docs/servers/storage-backends.mdx b/docs/servers/storage-backends.mdx index 7147eccc3..f60ea1821 100644 --- a/docs/servers/storage-backends.mdx +++ b/docs/servers/storage-backends.mdx @@ -143,6 +143,10 @@ The py-key-value-aio library includes additional implementations for various sto For configuration details on these backends, consult the [py-key-value-aio documentation](https://github.com/strawgate/py-key-value). + +Before using these backends in production, review the [py-key-value documentation](https://github.com/strawgate/py-key-value) to understand the maturity level and limitations of your chosen backend. Some backends may be in preview or have specific constraints that make them unsuitable for production use. + + ## Use Cases in FastMCP ### Server-Side OAuth Token Storage