Vestige

**Judgement:** Vestige is a strong, developer-oriented local memory layer that gives an agent persistent, semantically searchable memory with realistic decay and spaced repetition. It is especially well-suited for technical users willing to install and manage local binaries. **Recommended scenarios** - You want robust, cross-session memory for projects, preferences, and solutions, beyond simple Markdown logs. - You work with sensitive or proprietary data and prefer fully local storage and embeddings. - You build agents that should “remember” user preferences and important facts while still allowing unused information to fade. **Key strengths** - Rich, FSRS-6–based memory model with semantic + keyword search and tools for ingest, promotion, demotion, and reminders. - Fully local operation with explicit data and cache paths, good for privacy-conscious setups. - Clear trigger phrases and integration patterns that agents can hook into. **Risks / limitations** - Requires local binaries and file-system access; setup and maintenance may be non-trivial and less suitable for non-technical users or constrained environments. - Reliability characteristics (backups, corruption handling, large-scale performance) are not clearly documented and should be validated before relying on it for critical knowledge. - Windows support is not mentioned; cross-platform behavior may be uneven, reducing out-of-the-box compatibility.