MCP for AI coding assistants · refreshed daily from 127K repos

Your AI assistant is recommending dead tech. We tell it when.

Every LLM behind Claude Code, Cursor, Windsurf, and Copilot is frozen at a training cutoff months ago. They confidently recommend Webpack, Prisma, Jest, Express, Yarn — when Vite, Drizzle, Vitest, Hono, pnpm have already taken over. architectures.app is the MCP server that tells your AI which recommendations are still current — and which to replace.

Free MCP for Claude Code / Cursor / Windsurf / any MCP-compatible assistant. Real-time adoption signals from 127K+ public repos + deps.dev + GitHub Activity. REST API for builders →

Currently flagging as stale
webpackvite· prismadrizzle-orm· jestvitest· expresshono· yarnpnpm· reduxzustand
Live API

One call. One freshness score. One correct alternative.

The same endpoint the MCP calls under the hood. Try any of the techs your AI assistant has been getting wrong.

GET /api/freshness/webpack
curl https://api.architectures.app/api/freshness/webpack

# Or, in your MCP-enabled assistant:
# "should I use webpack?" → check_recommendation(webpack)
200 OK response · 12ms
{
  "tech": { "slug": "webpack", "name": "webpack", "category": "bundler" },
  "freshness": {
    "score": 2,
    "bucket": "declining",
    "headline": "webpack is in decline (score 2/10). Recommend vite instead — 892 repos migrated to vite in the last 30 days."
  },
  "trend": { "direction": "declining", "six_month_growth_pct": -18.3 },
  "recommendation": {
    "action": "migrate_away",
    "alternative": {
      "slug": "vite",
      "name": "vite",
      "reason": "892 repos migrated to vite in the last 30 days (steady at 89/wk). This is now the canonical successor."
    }
  }
}
Pricing

Self-serve, usage-based.

Pick a tier in 30 seconds. Upgrade or cancel any time.

Free
$0/mo
Kick the tires
  • ✓ 100 lookups/mo
  • ✓ All endpoints
  • — Cohorts disabled
  • — No webhooks
Typically used for:
Prototyping, evaluating the data, individual research, manual lookups in a browser tab.
Start free →
Indie
$49/mo
Solo devs & small teams
  • ✓ 5,000 lookups/mo
  • ✓ Cohort queries
  • ✓ Bulk enrich (5K rows)
  • — No webhooks
Typically used for:
Indie SaaS adding company-stack data to internal dashboards, recruiter pulling 100–200 leads/week, light Zapier/Make automations.
Choose Indie
Most popular
Growth
$199/mo
Agencies, mid-market sales
  • ✓ 50,000 lookups/mo
  • ✓ Cohort queries
  • ✓ Bulk enrich (25K rows)
  • ✓ Webhooks (tech-added, migration-detected)
Typically used for:
Sales team firing a lookup on every new lead in HubSpot/Salesforce, quarterly refresh of a 10–20K-account CRM, agency competitive-displacement campaigns.
Choose Growth →
Team
$499/mo
Full-funnel B2B sales orgs
  • ✓ 250,000 lookups/mo
  • ✓ Cohort queries
  • ✓ Bulk enrich (100K rows)
  • ✓ Webhooks + custom alerts
Typically used for:
Programmatic CRM enrichment of a 50K+ account book, white-labeled "look up this company" features inside your own product, continuous ABM monitoring with stack-change webhooks.
Choose Team
Need more? Enterprise tier at $1,999/mo · unlimited + Salesforce/HubSpot integration + SLA
127,453
repos scanned
1,234
migrations this month
3K
packages tracked
891
Webpack → Vite this month
Live
prisma → drizzle-orm in vercel/next-commerce · 2 min ago jest → vitest in supabase/supabase · 4 min ago webpack → vite in microsoft/vscode-extension · 7 min ago express → hono in cloudflare/workers-sdk · 11 min ago redux → zustand in shadcn/ui · 15 min ago styled-components → tailwindcss in stripe/stripe-js · 18 min ago yup → zod in trpc/trpc · 22 min ago cypress → playwright in prisma/prisma · 25 min ago prisma → drizzle-orm in vercel/next-commerce · 2 min ago jest → vitest in supabase/supabase · 4 min ago webpack → vite in microsoft/vscode-extension · 7 min ago express → hono in cloudflare/workers-sdk · 11 min ago

Explore By

ArkType ↑ +120%
45K/wk 800 repos 4K ★
0% market share
Valibot ↑ +85%
420K/wk 2K repos 6K ★
1.6% market share
Rspack ↑ +72%
280K/wk 2K repos 10K ★
0% market share
Drizzle ORM ↑ +67.3%
890K/wk 11K repos 25K ★
10% market share
Turbopack ↑ +55%
420K/wk 2K repos 26K ★
0.6% market share
Radash ↑ +52%
280K/wk 3K repos 4K ★
0% market share
Panda CSS ↑ +45%
95K/wk 1K repos 5K ★
0.4% market share
Hono ↑ +42.7%
580K/wk 10K repos 21K ★
0% market share

Head-to-Head Comparison

Real adoption data, not marketing claims

All comparisons →
12-Month Adoption (repos in thousands)
0K 15K 30K 45K AprJunAugOctDecMar
Prisma42K repos
Drizzle ORM+67.3%
Prisma
Downloads3.4M/wk
Repos42K
Stars40K
Growth+4.2%
Bundle2.1 MB
Drizzle ORM
Downloads890K/wk
Repos11K
Stars25K
Growth+67.3%
Bundle48 KB
Migration Flow
Prisma → Drizzle
342
Drizzle → Prisma
18
View Full Comparison
Is your framework losing market share?
Get weekly alerts when developers migrate away from your tool. Track competitive adoption across 127K repos in real time.
Enterprise API →

All Active Migrations

Last 30 days · Ranked by velocity
MCP Integration

Also available as a
free MCP server

Building with AI? The architectures.app MCP server feeds real adoption data into Claude Code, Cursor, and Windsurf — so your AI recommends Hono over Express based on real growth data, not stale training knowledge.

recommend_stack— "Build me a real-time chat app" → Hono + Drizzle + Zod
compare_packages— "Should I use Prisma or Drizzle?" → data-backed answer
check_adoption_trend— "Is Express still a good choice?" → declining -3.1%
C Claude Code
Cu Cursor
W Windsurf
+ Any MCP client
claude_desktop_config.json
// Add to your MCP config — free, no API key needed
{
  "mcpServers": {
    "architectures": {
      "command": "npx",
      "args": ["-y", "architectures-mcp"]
    }
  }
}

// Then in Claude Code:
// "Build me a serverless API with edge deployment"
// → Claude queries architectures.app for real adoption data
// → Recommends: Hono + Drizzle + Zod + Vitest + Cloudflare

Pricing

Start free. Scale with data.

Free for exploration. Pro for engineering leads. Enterprise for dev tool companies tracking competitive adoption.

Free
$0
Forever
  • 60 API req/hour
  • Top 20 comparisons
  • 30-day history
Get Started
Most Popular
$29/mo
For engineering leads
  • 1,000 API req/hour
  • All comparisons
  • 12-month history
  • Migration alerts
  • MCP integration
Start Free Trial
Enterprise
$299/mo
For dev tool companies
  • Unlimited API
  • Batch + Webhooks
  • Private repo scanning
  • Custom MCP
  • Priority SLA
Contact Sales
Weekly Insights

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