{"version":"2.1.120","anchor":"memory-types-skill","canonical_anchor":"memory-types-skill","heading":"memory-types Skill","tier":null,"area":null,"scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.120\/e\/memory-types-skill","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.120","markdown":"### `memory-types` Skill\n\n**What**\n\nA new internal skill that provides a full reference for the memory type taxonomy \u2014 what each type captures, when to save it, and how to structure the body.\n\n**Details**\n\n- Not user-invocable directly; Claude uses it automatically before writing a memory file when lean prompts are active\n- Enabled when `tengu_ochre_finch` flag is active or `CLAUDE_CODE_LEAN_PROMPT` is set\n- Replaces the longer inline memory documentation in the system prompt with a shorter summary plus a skill reference\n- The system prompt now lists memory types as a compact bulleted list and says \"Invoke the `memory-types` skill for scope, body structure and examples\"\n\n**Evidence**\n\nSkill registered as `\"memory-types\"` with `userInvocable: !1` \u2014 search for `\"memory-types\"`"}