Supabase orchestrator

Supabase Orchestrator

The single entry skill for Supabase work. It locates the task on the concern × surface map and delegates to one of three specialist spokes. The cross-cutting model every Supabase app shares — authorization lives in Postgres Row-Level Security, the keys/roles that reach the database, and the schema-change → advisor → migration workflow — lives in supabase-core; read it before designing tables, writing policies, or shipping a schema change.

Routing map (intent → spoke)

Build a feature end to end

• New full-stack app, or wiring Auth / Storage / Realtime / Edge Functions into one → supabase-developer
• Designing the schema + RLS policies for a feature, client SDK integration (Next.js, React, Vue) → supabase-developer
• Phase-by-phase implementation plan (setup → schema → auth → storage → realtime → functions → deploy) → supabase-developer

Get the current API / product behavior right (verify, don't guess)

• "How does <Supabase feature> actually work today?" — signatures, config.toml, conventions that drift between versions → supabase (it fetches live docs before implementing)
• Auth/session correctness: getSession vs getUser vs getClaims, cookies, JWT, @supabase/ssr → supabase
• Security review of auth, RLS, views, storage, or privileged DB code → supabase (runs the Supabase-specific security checklist; model in supabase-core)
• CLI or MCP-server usage, troubleshooting, version gotchas → supabase
• Committing a schema change to a migration (advisors → review → db pull) → supabase

Make the database fast / correct under load

• Slow query, missing/partial index, query-plan review → supabase-postgres-best-practices
• Connection pooling / scaling, concurrency & locking, schema-design performance → supabase-postgres-best-practices
• Monitoring & diagnostics, advanced Postgres features → supabase-postgres-best-practices

Standard Operating Flow

1. Classify the concern: feature-build (supabase-developer), current-API correctness / security / CLI-MCP (supabase), or database performance (supabase-postgres-best-practices).
2. If it touches RLS, auth claims, exposed schemas, views, storage policies, or keys, pull the model from supabase-core first — these are interlocking security rules, not independent toggles.
3. Delegate to the spoke(s). Multi-step asks fan out in lifecycle order (e.g. "build a feature and make it fast" → supabase-developer for the schema + policies, then supabase-postgres-best-practices for indexes/pooling, then supabase to run advisors and cut the migration).
4. Return: chosen spoke(s), any RLS/key/security-surface change implied, the target surface (Data API · Auth · Storage · Realtime · Edge Functions), and the next action.

Guardrails

See supabase-core. In short: RLS-by-default — enable Row-Level Security on every table in an exposed schema (especially public) and write policies that match the real access model; never use user-editable user_metadata claims for authorization (use app_metadata); never expose the service_role/secret key in a public client; keep views security_invoker and security definer functions out of exposed schemas. Supabase changes frequently — verify against live docs before implementing, and verify your work with a test query after. Don't quietly widen the data-access surface.

Loading spokes on demand

To keep CLI startup context lean, this cluster's spokes are not separately registered as skills — only this orchestrator and its *-core are enumerated. When you route to a spoke named above, load it on demand by reading its file:

~/.agents/skill-clusters/skills/<spoke-name>/SKILL.md (or skills/<spoke-name>/SKILL.md inside the skill-clusters repo).