Unverified50% confidenceFactExact time
@ai-sdk/mcp@1.0.86 fixes an issue where explicitly set environment variable values were lost or overwritten when using the stdio transport.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
9/25/2026
First Seen
Valid until: 12/24/2026
Sources
Related Entities
Related Claims
VerifiedMCP has a built-in Stdio (standard input/output) local communication mechanism, but Stdio cannot transmit across networks and can only be used for inter-process communication on a local machine.59% similarVerifiedMCP's STDIO transport mode communicates via standard input (stdin) and standard output (stdout) pipes, with each message separated by a newline character.56% similarUnverifiedFixed an issue where SDK and cloud sessions would hang indefinitely when an MCP server handshake acknowledgment was lost; they now time out after 70 seconds and mark only that server as failed52% similar
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