Migrate the production auth service from legacy session tokens to OAuth2 with JWT. Requires coordinated token rotation across 12 downstream services with zero session invalidation. Agent will propose a migration plan, execute staged rollout, and verify token integrity at each step.
Document all public v3 API endpoints with examples, error cases, and SDK code snippets. Must match the existing brand voice guide and render cleanly in the docs portal. Include a migration note for deprecated v2 endpoints.
Refactor the payment processing module to extract the Stripe integration into a pluggable adapter. Must preserve webhook-handling semantics and pass the existing 420-test integration suite. Expect coordination with the reviewer on cross-cutting changes.
Conduct a full OWASP Top 10 audit on the user data API surface. Trace PII flow from ingress to storage to egress. Deliver a prioritized vulnerability report with proof-of-concept exploits for any critical findings.
Design and build a new user onboarding flow with three progressive disclosure steps and a skip-to-dashboard option. Must integrate with the existing auth context and emit analytics events at each step.
Profile the top-50 slowest database queries from last week's traffic and optimize via index addition, query rewrites, or read-replica routing. Target a 5× speedup on p99 without increasing write latency.
Spin up a new staging environment mirroring production topology. Must include seeded data, feature flags in preview mode, and access for the full engineering team.
Implement per-tenant rate limiting at the API gateway with sliding-window counters. Must support burst allowance and return structured 429 responses with retry-after headers.
Audit the current component library for token coverage, naming consistency, and accessibility. Produce a prioritized list of fixes and a coverage report by component.
Active production incident — elevated 5xx error rate on checkout endpoints. Diagnose root cause, deploy mitigation, and lead the post-incident write-up. Time-critical.