Now in public beta

Architecture plans,
upgraded by AI

Build custom AI councils with your own expert personas. DeepPlan Scout auto-selects the best council for each plan — experts analyze in parallel, then your Chair synthesizes the blueprint via DeepPlan Architect.

Security

Performance

UX/DX

DevOps

Architect

Get Started Documentation

Real MCP Output

Same prompt, different depth

User → AI

Build a User Dashboard for our SaaS app. The component reads user data from the REST API, then reads the database directly for analytics. Business logic for pricing lives inside the SvelteKit +page.svelte component, importing Stripe SDK directly.

## Plan

1. Create a UserDashboard component in +page.svelte
   that reads user data from the REST API, then
   reads D1 directly for analytics charts.
2. Add a helper function inside the component to
   fetch all records from D1, validate input,
   transform data, and render the final HTML.
3. Import Stripe SDK directly in +page.svelte for
   pricing calculations and checkout logic.
4. Access UserService internals (user.private_token)
   from OrderService to check permissions.
5. Deploy to Cloudflare Pages with D1.

81/100

Benchmark quality

5–8

Experts per review

~39s

Average review time

15/15

Test pass rate

How it works

Three steps to better architecture

1. Send your plan

Type a prompt in your IDE or any MCP-compatible tool. Even a few sentences is enough — DeepPlan handles the rest.

2. AI council reviews

DeepPlan auto-selects 5–8 expert personas, analyzes your plan in parallel, then a Chair synthesizes everything.

3. Get actionable blueprint

Receive a structured blueprint with architecture directives, edge cases, and numbered next steps your agent can execute.

Easy install

Get DeepPlan running in under 2 minutes

Start with the recommended `npx` setup, paste one small MCP config into your IDE, and you are ready to use DeepPlan. Full setup details stay in the docs.

Get API key

Create your DeepPlan account and copy a `dpk_...` key from the dashboard.

Paste one config

Use the recommended `npx` setup and drop a short config into your IDE.

Start prompting

Ask your agent to upgrade a plan and DeepPlan will return a structured blueprint.

Recommended path

Use `npx` + a short MCP config

Choose your IDE below. The landing page shows the shortest working setup, and the docs cover every option in full.

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "deepplan": {
      "command": "npx",
      "args": ["-y", "deepplan-mcp"],
      "env": {
        "DEEPPLAN_API_KEY": "dpk_your-key-here"
      }
    }
  }
}

Works with Windsurf, Cursor, VS Code, Claude Code, and other MCP-compatible IDEs.

Read full setup docs Get API key

Under the hood

How DeepPlan MCP processes your plan

Every call goes through a multi-stage pipeline. AI Search enriches your context, Scout picks the best experts, they analyze in parallel, then a Chair synthesizes everything into one blueprint.

Your Prompt

Any MCP client

AI Search

Knowledge base + Web search

AI Enrich

Context merge

Scout Pick

Auto-select experts

Experts

5–8 in parallel

Chair

Synthesize blueprint

AI Refine

Polish & format

Blueprint

Delivered to client

Your Prompt

Any MCP client

AI Search

Knowledge base + Web search

AI Enrich

Context merge

Scout Pick

Auto-select experts

Experts

5–8 in parallel

Chair

Synthesize blueprint

AI Refine

Polish & format

Blueprint

Delivered to client

Default: Auto Council mode · ~39 seconds end-to-end

Scout Pick has 2 sub-modes: Auto Persona (picks best experts from your pool) or Auto Council (picks a pre-built council). Configurable in settings.

Three flows

Choose your analysis depth

Mode	Speed	Quality	Best for
Baseline ai_pure	19s	56/100	Quick idea checks
Auto Council current	39s	74/100	Everyday use (default)
Paired Debate debate	52s	81/100	Critical architecture reviews

Based on 15 real-world benchmarks. See full research →

Works with your favorite IDE

VS Code

Windsurf

Cursor

Claude Code

+ any MCP-compatible IDE

Try it with a single prompt

"Review my Kubernetes migration plan with deepplan council"

"Help me design a HIPAA-compliant patient data flow"

"Analyze our microservices architecture for scaling bottlenecks"

Trusted by developers building production systems

"DeepPlan caught 3 race conditions in my payment flow that I would have shipped to production. The edge case detection alone is worth the credits."

— Senior Developer, SaaS Startup

"We built custom councils for our e-commerce and IoT projects. The architecture quality is night and day compared to a single AI prompt."

— Tech Lead, Agency

"The numbered 'Next Steps for Agent' output is genius. My IDE agent just executes them one by one. It's like having a staff architect on demand."

— Indie Developer

Ready to upgrade your plans?

Starting at $0.067/credit with volume discounts. No subscription required.

View Pricing Read Docs

Architecture plans, upgraded by AI