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feat: Vestige v1.9.1 AUTONOMIC — self-regulating memory with graph visualization

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Retention Target System: auto-GC low-retention memories during consolidation
(VESTIGE_RETENTION_TARGET env var, default 0.8). Auto-Promote: memories
accessed 3+ times in 24h get frequency-dependent potentiation. Waking SWR
Tagging: promoted memories get preferential 70/30 dream replay. Improved
Consolidation Scheduler: triggers on 6h staleness or 2h active use.

New tools: memory_health (retention dashboard with distribution buckets,
trend tracking, recommendations) and memory_graph (subgraph export with
Fruchterman-Reingold force-directed layout, up to 200 nodes).

Dream connections now persist to database via save_connection(), enabling
memory_graph traversal. Schema Migration V8 adds waking_tag, utility_score,
times_retrieved/useful columns and retention_snapshots table. 21 MCP tools.

v1.9.1 fixes: ConnectionRecord export, UTF-8 safe truncation, link_type
normalization, utility_score clamping, only-new-connections persistence,
70/30 split capacity fill, nonexistent center_id error handling.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Sam Valladares 2026-02-21 02:02:06 -06:00
parent c29023dd80
commit 5b90a73055
62 changed files with 2922 additions and 931 deletions
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13
crates/vestige-mcp/src/tools/recall.rs
View file

@ -5,7 +5,6 @@
use serde::Deserialize;
use serde_json::Value;
use std::sync::Arc;
use tokio::sync::Mutex;
use vestige_core::{RecallInput, SearchMode, Storage};
@ -46,7 +45,7 @@ struct RecallArgs {
}
pub async fn execute(
storage: &Arc<Mutex<Storage>>,
storage: &Arc<Storage>,
args: Option<Value>,
) -> Result<Value, String> {
let args: RecallArgs = match args {
@ -66,7 +65,6 @@ pub async fn execute(
valid_at: None,
};
let storage = storage.lock().await;
let nodes = storage.recall(input).map_err(|e| e.to_string())?;
let results: Vec<Value> = nodes
@ -107,14 +105,14 @@ mod tests {
use tempfile::TempDir;
/// Create a test storage instance with a temporary database
async fn test_storage() -> (Arc<Mutex<Storage>>, TempDir) {
async fn test_storage() -> (Arc<Storage>, TempDir) {
let dir = TempDir::new().unwrap();
let storage = Storage::new(Some(dir.path().join("test.db"))).unwrap();
(Arc::new(Mutex::new(storage)), dir)
(Arc::new(storage), dir)
}
/// Helper to ingest test content
async fn ingest_test_content(storage: &Arc<Mutex<Storage>>, content: &str) -> String {
async fn ingest_test_content(storage: &Arc<Storage>, content: &str) -> String {
let input = IngestInput {
content: content.to_string(),
node_type: "fact".to_string(),
@ -125,8 +123,7 @@ mod tests {
valid_from: None,
valid_until: None,
};
let mut storage_lock = storage.lock().await;
let node = storage_lock.ingest(input).unwrap();
let node = storage.ingest(input).unwrap();
node.id
}