Validate Stackchan WebSocket protocol contracts with schema checks, envelope requirements, compatibility review, and actionable fix reports. Use when asked to verify protocol events, schemas, examples, or migration safety.
Use this skill when the request is about checking protocol quality, schema validity, envelope field compliance, backward compatibility, and migration safety.
In scope:
Out of scope:
Collect these before validation:
If baseline is missing, use best available previous contract snapshot and state assumptions.
Prioritize these locations:
Optional supporting files:
Use this severity model in findings:
Report findings in this order:
Return outputs in this order: