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Tutorials, tips, and best practices for building AI agents.

ArchitectureTechnicalmemory-mcp

Why We Chose FTS5 Over Embeddings for AI Memory

Vector embeddings are overkill for most AI memory use cases. SQLite FTS5 gave us instant startup, zero dependencies, and 46MB less bloat.

2026-01-118 min read
ArchitectureDesign

Memory Architecture Patterns for AI Assistants

How we designed momentum and memory-mcp to work together. Short-term context recovery meets long-term persistent memory. Two servers, one ecosystem.

2026-01-117 min read
ProductivitymomentumDeveloper Experience

The Real Cost of Context Window Churn

Context window management is the hidden tax on AI-assisted development. We measured the cost and built a solution that restores in under 5ms.

2026-01-116 min read

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