Andersonlimahw Async Advisor Plugin
Catch async bugs in CI before they hit production.
Commands
/async-advisor setup — install ESLint async rules + pre-commit hook
/async-advisor pr — check async patterns in current git diff
/async-advisor scan — full codebase async audit
/async-advisor rules — show all enforced rules with rationale
ESLint Rules Configured
{
"no-floating-promises": "error",
"no-misused-promises": "error",
"await-thenable": "error",
"require-await": "warn",
"@typescript-eslint/no-explicit-any": "warn",
"promise/always-return": "error",
"promise/catch-or-return": "error"
}
PR Inline Comments
On a PR touching src/api/reports.ts:
⚠️ Line 45: Unbounded Promise.all over large array
Promise.all(reportIds.map(...)) — reportIds can be up to 5,000 items
→ Wrap with pLimit(20) to avoid connection pool exhaustion
import pLimit from 'p-limit'
const limit = pLimit(20)
const results = await Promise.all(reportIds.map(id => limit(() => ...)))
❌ Line 89: Floating promise (swallowed rejection)
sendEmail(user) — no await, no .catch()
→ Add: await sendEmail(user) OR sendEmail(user).catch(logger.error)
CI Configuration
- name: Async pattern check
run: npx eslint src/ --rule 'no-floating-promises: error' --ext .ts,.tsx
Pairs with /async-patterns skill for deep interactive analysis.