Claude “Harmony” local-files preview, found by @testingcatalog — unconfirmed
@testingcatalog showed a Harmony preview on March 15, 2025. Anthropic has not confirmed a feature by that name in our sources.
Leaked on 15 March 2025
On March 15, 2025, @testingcatalog posted an early preview of a Claude feature called Harmony that would let users give Claude access to a local directory to research and work with its content.
TestingCatalog’s own write-up the same day said Anthropic was developing Harmony to bring a local directory of files into Claude’s context.
Unconfirmed. The only linked source is the leaker’s own site; no Anthropic statement is linked.