{"name":"CLAUDE_CODE_PEWTER_OWL","slug":"claude-code-pewter-owl","family":"env","title":"Environment variables","noun":"environment variable","description":"Tri-state override for both the `pewter_owl_tool` and `pewter_owl_brief` gates: a true value (`1`, `true`, `yes`, `on`) turns both on and a false value (`0`, `false`, `no`, `off`) turns both off, skipping the other checks (the `tengu_pewter_owl_tool` \/ `tengu_pewter_owl_brief` flags, a config key and a model check). Either gate on enables the `SendUserMessage` tool (alias `Brief`); `CLAUDE_CODE_PEWTER_OWL_TOOL`, when set, takes precedence for the tool gate.","description_source":"code","described_by":{"bundle":"2.1.286","author":"claude-opus-5-5"},"presence":{"first_seen":"2.1.159","removed_in":null,"in_current_build":true,"newest_mined":"2.1.309","builds":131,"mined_builds":150,"first_cited":null},"aliases":[],"entries":[],"entries_total":0,"docs":[],"docs_total":0,"gates":[],"related":[{"name":"CLAUDE_CODE_PEWTER_OWL_TOOL","slug":"claude-code-pewter-owl-tool","description":"With `CLAUDE_CODE_PEWTER_OWL_TOOL` set, three tools can now leave out a response ID depending on a remotely controlled switch"}],"url":"https:\/\/changelogs.core-directive.com\/reference\/env\/claude-code-pewter-owl","family_url":"https:\/\/changelogs.core-directive.com\/reference\/env.json"}