Engineering notes on code graphs and AI agents

Blast Radius Analysis: What Breaks When You Change Code

Blast radius analysis shows what breaks before you change a function: callers, dependents, cross-repo impact. No guessing, no post-merge surprises.

2026-07-16

Code Embeddings vs Code Graph: What AI Agents Actually Need

Embeddings find similar code. Graphs find connected code. See when AI coding agents need each one, with benchmark data on both approaches.

2026-07-16

Why AI Coding Agents Fail on Large Codebases in 2026

Large codebases break AI coding agents in predictable ways: context limits, stale embeddings, no call graph. See why, and what actually fixes it.

2026-07-16