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Cursor's changelog entry "Build programmatic agents with the Cursor SDK" is dated "Apr 29, 2026" and says "We're introducing the Cursor SDK."
The public sample repository the launch points to for starter projects built on the SDK.[1]
Confirms SpaceX completed its acquisition of Cursor's[1] maker Anysphere on 14 August 2026, that Cursor keeps its name and that the legal entity remains Anysphere.
Confirms the 29 April 2026 public beta, local and cloud runtimes, token billing and caveats such as no auto-cancel of idle agents.[1]
Describes sub-agents, hooks.json, MCP connections and skills available through the SDK.[1]
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