forge-skills
Forge Skills
Invocation Controls
CCFA Handoff Mode: PARTIAL (Recommended). Follow metadata.ccf_skill_controls.handoff_question_mode and ../ccf-common/references/handoff-modes.md when maintaining the CCFA skill family.
When maintaining the CCFA skill family, preserve metadata.ccf_skill_controls in each SKILL.md. Do not add sibling-skill transitions without checking ../ccf-common/references/routing.md, ../ccf-common/references/task-modes.md, ../ccf-common/references/handoff-modes.md, and the denylist-respecting fallback.
If the user disables a skill or asks for writing-only behavior, encode that boundary directly in the edited skill instructions. Do not weaken idea-scope protection in writing skills unless the user explicitly requests that policy change.
When adding sources, update ../ccf-common/references/source-registry.yaml instead of duplicating URL lists in sibling skills. When adding browsing or evidence rules, keep them aligned with ../ccf-common/references/privacy-and-evidence.md.
Core Rule
Build skills as compact operational guidance for another Codex session. Keep SKILL.md focused on trigger-relevant workflow, decisions, and resource navigation. Put detailed examples, checklists, schemas, policy text, or long instructions in references/ and load them only when needed.