educlopez Context: this sub-skill is one lens of the broader ui-craft skill. If the ui-craft skill is also installed, read its SKILL.md first for Discovery + Anti-Slop + Craft Test, then apply the specific lens below.
Load references/brief.md (sections 6 + Self-Correction) before proceeding.
Step 1: Capture the constraint
From the argument (or the immediately preceding correction in the conversation), capture:
- What changed or is preferred — the concrete rule.
- Why — the reason. Mandatory; without it the constraint can't generalize. If it isn't stated, ask one short question.
- Phrase the rule so a future build can apply it without this conversation's context.
Step 2: Write it to the brief
Append a dated entry to section 6 (Learned constraints) of .ui-craft/brief.md:
- **YYYY-MM-DD** — <the rule>. *Why:* <reason>.
Create the brief (run /brief) or the section 6 heading if absent. If the new constraint contradicts an existing principle or constraint, mark the old one deprecated with a dated reason (brief is append-mostly) rather than deleting it. Never store a rule that breaches the accessibility/correctness floor — record the closest compliant interpretation and say so.
Step 3: Cross-project reach (optional)
If the user signals this should apply to all their projects ("in all my projects", "whenever you work with me"), that's general memory, outside the brief's project scope:
- If an external memory service is available to the agent, mirror the constraint there so other projects inherit it.
- If not, record it in this brief and note that cross-project recall would need such a service.
Step 4: Confirm
Report in one line where it landed and what it changes, e.g.:
Recorded in the brief (learned constraint): never gradients on a hero here.
Next step: Keep working. The constraint now lives in the brief, so every future session reads it (rung 2).