Build Report

AaaS Code Blocks

From idea to deployed product in one session. Agent-optimized code pattern registry for Next.js 16 — 12 blocks, MCP server, CLI, custom domain, CI/CD.

Session: 2026-03-29 → 2026-03-30 · Model: Claude Opus 4.6 (1M context)

12
Code Blocks
3
Layers
5
MCP Tools
~4.5K
Lines of Code
7
Deployments
15
Git Commits

What Was Built

ComponentStatusDetails
Code Block Registry Live12 blocks across 3 layers (Foundation, Integration, Feature)
MCP Server Live5 tools, Streamable HTTP, Cloud Run + Firebase Hosting proxy
Custom Domain Livemcp.aaas.blog — DNS via Porkbun API, SSL auto-provisioned
CLI Builtadd, list, info commands. Awaiting npm publish (needs npm adduser)
Landing Page Liveaaas-canvas-deliveries.web.app — product overview + connect instructions
CI/CD Liveverify.yml (PR checks), deploy-mcp.yml (auto-deploy), freshness.yml (weekly)
Design Spec Done350-line spec with visual brainstorm session
npm Publish BlockedRequires interactive npm adduser. Script ready: setup-npm-and-publish.sh

Block Catalog — v1.0

Foundation Layer (5 blocks)

BlockDescriptionFilesVerified With
auth/clerkClerk auth: proxy.ts, sign-in/up, helpers, UserButton5@clerk/nextjs ^7.0.0
auth/authjsAuth.js v5: Google + GitHub OAuth, JWT, SessionProvider4next-auth 5.0.0-beta.30
db/drizzle-neonDrizzle ORM + Neon: config, schema, migrate, seed5drizzle-orm 0.45.2
config/typescriptStrict tsconfig with path aliases1TypeScript 5.7
config/eslintESLint 9 flat config + Prettier + Next.js2eslint 9.17

Integration Layer (4 blocks)

BlockDescriptionFilesVerified With
payments/stripeCheckout, webhooks, portal (requires auth/*)4stripe ^21.0.0
email/resendResend client, React Email templates3resend ^4.0.0
storage/blobVercel Blob upload, client component3@vercel/blob ^0.27.0
analytics/posthogPostHog provider, events, feature flags3posthog-js ^1.200.0

Feature Layer (3 blocks)

BlockDescriptionFilesRequires
feature/landingSaaS landing: hero, features, pricing, footer6—
feature/dashboardAdmin: sidebar, stats, data table, header6auth/*
feature/onboardingMulti-step wizard with progress4auth/*

Infrastructure Built

MCP Server

ToolFunction
search_blocksFull-text search with framework/version filtering
get_blockFull metadata, README, file listing
get_block_codeSource code of any block
list_by_layerBrowse blocks by layer
check_compatibilityWhat's compatible with installed blocks

Stack: @modelcontextprotocol/sdk ^1.28.0, Express 5, Streamable HTTP, Zod v4, Cloud Run (256MB, 0-2 instances)

Deployment Architecture

Agent → mcp.aaas.blog (DNS: Porkbun CNAME) → aaas-blocks-mcp.web.app (Firebase Hosting) → Cloud Run rewrite (aaas-blocks-mcp service) → MCP Server (Node.js, Express 5) → Registry (12 blocks, loaded from /app/registry/)

CI/CD Workflows

WorkflowTriggerActions
verify.ymlPR + push to mainValidate schemas, build index, compile MCP + CLI
deploy-mcp.ymlPush to main (mcp-server/ or registry/)Cloud Build → Cloud Run deploy
freshness.ymlWeekly Monday 9am UTCCheck block dependency staleness

Session Timeline

Session Start
Fixed aaas-design.web.app/deliveries
Diagnosed 3 competing deploy sources. Redirected aaas.blog auto-deploy hook, removed conflicting files, restored full 77-link dashboard.
Research Phase
Competitive landscape analysis
Researched 21st.dev, shadcn registries, Context7, agent failure modes. Identified market gap: no full-stack, agent-optimized code block registry.
Design Phase
Visual brainstorm + design spec
4-section interactive brainstorm with browser companion. 350-line spec covering block format, layer system, MCP tools, CLI, pricing.
Build Phase 1
Repository + first 3 blocks
Scaffolded aaas-blocks repo with Turborepo. Built auth/clerk, db/drizzle-neon, config/typescript. Created validation scripts + JSON Schema.
Build Phase 2
MCP server + CLI + config/eslint
5 MCP tools with Streamable HTTP. CLI with add/list/info commands, project detection, lock file. All verified against primary docs.
Build Phase 3
Integration blocks + CI/CD
payments/stripe, email/resend, storage/blob. GitHub Actions for PR checks + weekly freshness.
Build Phase 4
Feature blocks — complete v1.0
analytics/posthog, auth/authjs, feature/landing, feature/dashboard, feature/onboarding. All 12 blocks validated.
Deploy Phase
Cloud Run + custom domain
Built Docker image, deployed to Cloud Run. Set up Firebase Hosting proxy. Created mcp.aaas.blog via Porkbun API. SSL auto-provisioned.
Launch Phase
Landing page + auto-deploy + MCP config
Product landing page deployed. Auto-deploy workflow for MCP server. Added to Claude Code global config. All 5 tools verified in production.

Connect Now

claude mcp add --transport http aaas-blocks https://mcp.aaas.blog/mcp

Then ask your agent: "Search for auth blocks" or "What code blocks are available?"

Live URLs

mcp.aaas.blog Landing Page GitHub Deliveries Firebase Proxy

Remaining Items

ItemStatusAction
npm publish @aaas/blocks HumanRun: bash ~/.gemini/aaas-blocks/scripts/setup-npm-and-publish.sh
Stripe billing (Pro tier) HumanCreate Stripe product + price, add webhook
Blog showcase aaas.blog/blocks BacklogAdd routes to aaas.blog monorepo
Framework expansion BacklogExpress, Hono, Fastify — tracked in issue #1