{"name":"P4PORT","slug":"p4port","family":"env","title":"Environment variables","noun":"environment variable","description":"Any non-empty value adds `perforce` to the version control systems Claude Code reports in the `vcs` field of its telemetry environment metadata, alongside the ones it detects from marker files such as `.p4config` in the working directory.","description_source":"code","described_by":{"bundle":"2.1.286","author":"claude-opus-5-5"},"presence":{"first_seen":"2.1.138","removed_in":null,"in_current_build":true,"newest_mined":"2.1.309","builds":150,"mined_builds":150,"first_cited":null},"aliases":[],"entries":[{"version":"2.1.59","anchor":"vcs-type-detection","heading":"VCS Type Detection","line":null,"released_at":"2026-02-25 23:38:34","reason":"found in this entry's text"}],"entries_total":1,"docs":[],"docs_total":0,"gates":[],"related":[],"url":"https:\/\/changelogs.core-directive.com\/reference\/env\/p4port","family_url":"https:\/\/changelogs.core-directive.com\/reference\/env.json"}