Keep the Why vs. past.dev vs. Agent Memory Repo vs. agentmemory
Four tools called agent memory. Four different approaches to what should survive. One puts decision rationale next to the code.

Four tools called agent memory. Four different approaches to what should survive. One puts decision rationale next to the code.

What agent evals taught me about moving model floors, noisy LLM judges, and treating the evaluator as part of the instrument

Rationale, structured knowledge, or codebase intelligence for coding agents?

Decisions that cite each other across repositories — no graph database, no central index, no account. Just Markdown and Git.

Four tools that get called project memory. Three questions sort them. One table, as of September 2026.

Install it, initialize the project, keep coding.
