When A2A Tasks Sat Stuck in 'working' — Field Notes on Tracing State Transitions to Detect Stalls
Antigravity's A2A coordination fails less by crashing and more by sitting in 'working' without progress. This walks through recording state transitions as one timeline and naming a stalled task down to which agent and which edge froze, along with what running agents daily has taught me.
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.
Combining All Four Antigravity Surfaces in One Project — Up to Running Your Own SDK Agent
How to split a single project across Antigravity 2.0, CLI, IDE, and SDK, and how to bridge between them — from diverging on design to converging on production, all the way to running a small custom agent with the Python SDK, with implementation included.
Fix PyTorch CUDA Errors: torch.cuda.is_available() False & Version Mismatches (2026)
Struggling with PyTorch or CUDA installation errors? This guide covers version mismatches, dependency conflicts, and GPU detection failures with step-by-step solutions.
Making My Managed Agents Batch Survive a Crash Without Redoing Everything
Running a 200-item batch on the Managed Agents API kept torching tokens, because every mid-run failure restarted from item one. Here is the checkpoint-and-idempotency design I added so the batch resumes from where it died.
Running Gemini's Managed Agents API: Where Cloud Execution Ends and My Local Agents Begin
A hands-on record of launching Gemini's Managed Agents (public preview) from Python — polling, artifact retrieval, and a cost guard — plus five criteria I use to decide what stays on my local CLI agents.
Antigravity × Gemma 4 API Implementation Guide — Build from Zero with Python & TypeScript
Call Gemma 4 API from Antigravity IDE. Python & TypeScript code examples, streaming, error handling, and Next.js integration — production-ready guide.
4 Runtime Error Patterns from Gemma 4-Generated Code in Antigravity — and How to Fix Them
Gemma 4 writes clean-looking code — until it runs. This guide covers the four most common runtime error patterns in Antigravity-generated Python code: TypeError, AttributeError, asyncio issues, and import conflicts.
Fixing 'Find References' in Antigravity When Results Are Empty or Incomplete
When Find References returns nothing or only some of the call sites in Antigravity, the cause depends on whether the language server or the workspace index is silent. This guide walks through the diagnosis for TypeScript, Python, and monorepo setups.
A Practical Guide to Designing Multi-Agent Workflows with Google ADK
Learn how to design and implement multi-agent workflows using Google Agent Development Kit. Covers orchestrator and sub-agent role design, state passing, parallel execution, and graceful error handling with real examples.
Antigravity Not Detecting Your Python Virtual Environment — A Troubleshooting Guide
Fix Antigravity not recognizing Python virtual environments created with venv, Poetry, uv, or Conda. Learn how to correctly set the interpreter path and avoid the most common configuration mistakes.
Fixing uv add Errors with Python ML Packages
Practical fixes for uv add failing with transformers, torch, numpy, and other ML packages — covering Python version mismatches, dependency conflicts, CUDA/CPU torch selection, and build errors.