OSS
Basecamp is shipping first-party agent skills for HEY email, five releases in eight days
basecamp/hey-cli is a Go CLI at 318 stars whose repo description is literally 'HEY CLI and Agent Skills', tagged with the agent-skills topic, and it cut v1.2.0, v1.2.1, v1.3.0, v1.3.1 and v1.4.0 between 2026-08-26 and 2026-09-02. It is small, but it is a mainstream consumer SaaS shipping agent skills as a first-party product surface rather than leaving it to community wrappers. Watch whether other incumbent SaaS vendors follow with their own skill repos instead of MCP servers.
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