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Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.309 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial
One change · mcp

Overview changedspecification/2025-06-18/basic/index

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9191## Auth
9292 
93MCP provides an [Authorization](/specification/2025-06-18/basic/authorization) framework for use with HTTP.
93MCP provides an [Authorization](/specification/2025-06-18/basic/authorization.md) framework for use with HTTP.
9494Implementations using an HTTP-based transport **SHOULD** conform to this specification,
9595whereas implementations using STDIO transport **SHOULD NOT** follow this specification,
9696and instead retrieve credentials from the environment.
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