Semantic Search Over Your Own Codebase with Gemini Embeddings and sqlite-vec: An Incremental Index Keyed on Git Blob Hashes
A build log for semantic search scoped to your own repository, using Gemini embeddings and sqlite-vec. Covers an incremental pipeline that skips re-embedding unchanged files via git blob hashes, with measured index size and query latency.
Accounting for Which Agent Spent What: A Cost Attribution Design by Task
Your month-end bill is one number, but running multiple agents on Gemini 3.5 Flash hides which task ate the cost. Separate from a budget guard, I share a cost-attribution accounting design that maps usage to per-task and per-site cost, with a solo-operator implementation and numbers.
Antigravity vs Gemini Code Assist (2026): Which Google AI Coding Tool to Use?
Antigravity and Gemini Code Assist are both Google AI tools for developers, but they serve very different purposes. This guide breaks down the differences by features, cost, and use cases to help you choose — or use both together.
How Far Can On-Device Inference Stay Free? Measuring the Line Between Foundation Models and Gemini
WWDC 2026 widened Apple Foundation Models' free tier, making on-device inference easier to reach for. But 'free, so everything on-device' hits cases where quality falls short. Here is how to decide the range you hold on-device and the range you pass to cloud Gemini by measurement, not guesswork.
Running a Solo AI Studio with Antigravity × Google AI — Automating Every Stage of App Development as One Developer
How to combine Antigravity 2.0 and Antigravity CLI with Stitch and Veo 3 into a pipeline that takes an app from design through implementation, testing, asset generation, and App Store submission, driven by one developer. Covers where to delegate to agents and the operational pitfalls.
Building a RAG App with Supabase Vector (pgvector) and Antigravity
Learn how to build a Retrieval-Augmented Generation (RAG) app using Supabase's pgvector extension and Antigravity. Covers embedding generation, similarity search, and Gemini API integration with practical code examples.
How I Cut Gemini API Costs by 75% Using Context Caching in Antigravity
A complete implementation guide for Gemini API context caching in Antigravity — with working TypeScript and Python code, real cost calculation examples, and three production-ready patterns to dramatically reduce your API spend.
Pasting Screenshots into Antigravity to Fix UI Bugs Faster — A Practical Guide to Multimodal Input
Explaining a 2px CSS misalignment in plain English takes longer than pasting one screenshot. Here's the practical workflow I use to fix UI bugs in Antigravity by leaning on its multimodal vision.
Antigravity × Multi-Provider LLM Failover — A Production Guide for Gemini, Claude, and Local Gemma
When Gemini returns 503, does your agent stop responding? This guide walks through a production-ready router, circuit breaker, and graded fallback design, with code you can paste in today.
Semantic Caching for LLM Responses in Antigravity — A Production Guide to Cutting Costs by 80% with Similarity-Based Reuse
A production guide to building a semantic LLM response cache with Antigravity, pgvector, and Gemini. Covers threshold tuning, production pitfalls, monitoring metrics, and runnable implementation code.
Building a Business Automation Agent with Antigravity × Google Workspace API — Complete Gmail, Drive, Sheets & Docs Integration
Learn how to build AI agents that automate Gmail responses, generate documents from Drive templates, and create intelligent Sheets reports using Antigravity, Google Workspace APIs, and Gemini.
Maximizing Development Speed with Antigravity × Gemini 2.5 Flash: A Practical Guide
A practical guide to using Gemini 2.5 Flash in Antigravity IDE. Learn when to use Flash vs Pro, how to save credits, and how to build a faster iteration workflow.