Implement and verify Stripe checkout, subscriptions, webhooks and refunds with explicit server-side authorization and retry boundaries.
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Reviews UI/frontend code and tells you exactly why it "looks AI-generated" — then how to fix it.
Use when executing implementation plans with independent tasks in the current session
Coordinate quota-aware parallel subagents for large, multi-file Antigravity tasks.
Draft email subject lines and notification copy matched to audience and sequence position when earning attention requires clarity and truthful curiosity.
Install and use the official Lyrics to Song package, pinned by digest, for paid hosted work on the Beatra service.
Automate Supabase database queries, table management, project administration, storage, edge functions, and SQL execution via Rube MCP (Composio). Always search tools first for...
Postgres performance optimization and best practices from Supabase. Use this skill when writing, reviewing, or optimizing Postgres queries, schema designs, or database...
Use when doing ANY task involving Supabase.
Standing house style to enforce dense, correct, and idiomatic code on all coding tasks. Minimizes code bloat and agent operation overhead.
Measure line, branch and MC/DC coverage of a project's existing tests with the supercov CLI, then write small, focused tests for the code no test reaches.
Evaluate experimental Claude workflow skills in an isolated lab with reproducible tasks, observed results, and explicit adoption criteria.
Authorized read-only review of public software supply-chain exposure
Detect, respond to, and prevent software supply chain attacks on package registries, container images, and CI/CD pipelines with lockfile auditing, provenance verification
Identifies dependencies at heightened risk of exploitation or takeover. Use when assessing supply chain attack surface, evaluating dependency health, or scoping security...
Software supply-chain security assessment: SBOM generation, SCA scanning, CI/CD pipeline review, container image audit, build integrity, dependency provenance, and vulnerability...
Generate source-backed AI/ML survey paper artifacts with curated bibliographies and Fireworks/Kimi HTML rendering.
Build full-stack web applications with SvelteKit — file-based routing, SSR, SSG, API routes, and form actions in one framework.
Review and fix Swift concurrency issues such as actor isolation and Sendable violations.
Language-specific super-code guidelines for swift.