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Update specific MCP server version (Optional)

Update a specific version of an MCP server in the registry.

Note: This endpoint is optional for registry implementations and is not implemented by the official MCP registry. It is included in the specification to standardize the update mechanism for registry implementations that choose to support it.

Authentication mechanism is registry-specific and may vary between implementations.

put/v0.1/servers/{serverName}/versions/{version}

Path parameters

serverNamestring required
Example:com.example%2Fmy-server

URL-encoded server name (e.g., "com.example%2Fmy-server")

versionstring required
Example:1.0.0

URL-encoded version to update (e.g., "1.0.0" or "1.0.0%2B20130313144700" for versions with build metadata)

Request body

ServerDetail required— unresolved $ref

Response

Successfully updated server version

serverServerDetail required— unresolved $ref

Changes