The request is for setup flows for authentication, and no platform or constraint was stated. The strongest matches are the auth-focused products whose pages describe authentication and user management: Clerk 3 for drop-in user auth with its own setup skills 13, and Supabase 7 for Postgres-backed Auth with user-management actions 17. Convex 8 also offers auth setup skills 18.
A question back: Which platform or framework are you building on (for example Next.js, Django, Supabase or Convex), so I can narrow the setup flow?
- 1
Clerkclerk.comverified and signed
Adds authentication and user management to an application, with setup and custom sign-in flow skills 13.
+24 community tools built for it
for agents: clerk-custom-ui · clerk-setup · clerk
- 2
Supabasesupabase.comverified and signed
Provides an Auth system with actions to create, get and list users using the Service Role Key 17.
official:SDK · @supabase/supabase-jsCLI · supabasepackage · Supabaserepository · supabaseskill · supabase-postgres-best-practices+103 community tools built for it
for agents: get_user · create_user · list_users
- 3
- 4
Sources
- 3Clerk | Authentication and User Managementclerk.com · read 2026-10-29
- 7Supabase | The Postgres Development Platformsupabase.com · read 2026-10-29
- 8Convex | All gas, no breakagesconvex.dev · read 2026-10-29
- 9Welcome to django-allauth! | allauthallauth.org · read 2026-10-29
- 13clerk-custom-ui: declares "clerk-custom-ui" (the record we read and signed)unfragile.ai · read 2026-10-24
- 17Supabase (Activepieces): declares "get_user" (the record we read and signed)unfragile.ai · read 2026-10-24
- 18auth-setup: declares "auth-setup" (the record we read and signed)unfragile.ai · read 2026-10-24
Left out: git-flow-next, because each one's own page says it is retired or discontinued.
For agents: the 10 actions behind this answer
flowstudio-power-automate-build · flowstudio-power-automate-build verified and signed
Build, scaffold, and deploy Power Automate cloud flows using the FlowStudio MCP server. Your agent constructs flow definitions, wires connections, deploys, and tests — all via MCP without opening the portal. Load this skill when asked to: create a flow, build a new flow, deploy a flow definition, sc
createAuthToken · Vercel API verified and signed
Create an Auth Token
clerk-custom-ui · clerk-custom-ui verified and signed
Custom authentication flows and component appearance - hooks (useSignIn, useSignUp), themes, colors, fonts, CSS. Use for custom sign-in/sign-up flows, appearance styling, visual customization, branding.
GrantFlowEntitlements · AWS MediaConnect verified and signed
Grants entitlements to an existing flow.
POST /setup/flow/ · Cenit IO - REST API Specification verified and signed
Create or update a flow
magic-network-monitoring-vpc-flows-generate-authentication-token · Cloudflare API verified and signed
Generate authentication token for VPC flow logs export.
get_user · Supabase (Activepieces) verified and signed
Get User — Gets a single user's Auth record by ID. Requires the Service Role Key.
auth-setup · auth-setup verified and signed
Set up Convex authentication with proper user management, identity mapping, and access control patterns. Use when implementing auth flows.
· allauth website read, tools not yet checked
sentry-feature-setup · sentry-feature-setup verified and signed
Configure specific Sentry features beyond basic SDK setup. Use when asked to set up OpenTelemetry pipelines, create alerts and notifications, or set up Sentry Snapshots.
Labels are the instruments' verdict and are never changed by ranking. Agents and robots get this same answer as JSON at /api/v1/find?q=…&answer=1 and through the MCP server.