Swiftzilla

The only RAG API built for Apple Development. Give your AI instant access to 100,000+ pages of official docs, recipes, and evolution proposals.

Stop Your Agent From

Hallucinating Swift Code

The only RAG API built for Apple Development. Give your AI instant access to 100,000+ pages of official docs, recipes, and evolution proposals.

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Try asking: Actors in Swift 6 State vs Binding Observation Framework Task Groups

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Swift Evolves Fast.

Your LLM is Stuck in the Past.

General purpose models like Claude, GPT, and Gemini struggle with the nuances of Swift 6.0, SwiftUI macros, and the latest concurrency patterns.

  • Outdated Context:
    Training data cuts off before WWDC.
  • Hallucinated APIs:
    Methods that don't exist or were deprecated.
  • Broken Views:
    SwiftUI preview crashes due to invalid modifiers.

Standard LLM Output

// Error: 'navigationBarTitle' was deprecated in iOS 16.0
.navigationBarTitle("Home")

// Hallucination: This modifier doesn't exist
.standardStyle(.prominent)

The SwiftZilla Difference

Don't Settle for Generic Answers

General purpose models miss the nuances. SwiftZilla is built for Apple development.

Prompt:

"What is the best practice to write swift functions?"

General Purpose AI

Standard RAG Result

⚠️ Limited Swift Knowledge ⚠️ Lacks Deep Context

SwiftZilla

SwiftZilla Result

✅ Official Docs ✅ Swift 6.0

See SwiftZilla in Action

Watch how it handles Apple Foundation Models in seconds.

Compatible with Agents that accept MCP

Antigravity Augment Code Claude Code Cursor Kilo Code OpenAI Codex OpenCode GitHub Copilot Windsurf

Everything Your Agent Needs to Know

We index the entire Apple Developer ecosystem so you don't have to.

📚

Official Documentation

Complete indexing of Apple Developer Documentation and Swift API Design Guidelines.

🎓

WWDC Transcripts

Searchable knowledge from the engineers who built the frameworks.

🔌

MCP Native Standard

Supports both SSE and STDIO transports. Works out-of-the-box with Cursor, Windsurf, Claude Desktop, or your custom agent.

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Join developers building the next generation of AI tools.

Free Tier

Free

Perfect for testing and small projects.

  • 50 Deep RAG Queries/Day
  • Periodically Index Updates GitHub Logo Get Started

EARLY ACCESS

Developer Pass

$3/mo

Less than a coffee for unlimited Swift mastery.

  • Unlimited RAG API Queries
  • Periodically Index Updates
  • priority Request Handling GitHub Logo Get Instant Access

Frequently Asked Questions

Does this work with Cursor?

Yes! SwiftZilla provides a standard Model Context Protocol (MCP) server that you can add directly to Cursor, Windsurf, or any MCP-compatible editor.

Is the documentation up to date?

We re-index our sources daily. When Apple releases a new beta or updates their docs, SwiftZilla knows about it within 24 hours.

Can I cancel anytime?

Absolutely. You can manage your subscription directly from the dashboard and cancel with one click.

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