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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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7
crates/vestige-mcp/src/tools/knowledge.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::Storage;
@ -44,7 +43,7 @@ struct KnowledgeArgs {
}
pub async fn execute_get(
storage: &Arc<Mutex<Storage>>,
storage: &Arc<Storage>,
args: Option<Value>,
) -> Result<Value, String> {
let args: KnowledgeArgs = match args {
@ -55,7 +54,6 @@ pub async fn execute_get(
// Validate UUID
uuid::Uuid::parse_str(&args.id).map_err(|_| "Invalid node ID format".to_string())?;
let storage = storage.lock().await;
let node = storage.get_node(&args.id).map_err(|e| e.to_string())?;
match node {
@ -93,7 +91,7 @@ pub async fn execute_get(
}
pub async fn execute_delete(
storage: &Arc<Mutex<Storage>>,
storage: &Arc<Storage>,
args: Option<Value>,
) -> Result<Value, String> {
let args: KnowledgeArgs = match args {
@ -104,7 +102,6 @@ pub async fn execute_delete(
// Validate UUID
uuid::Uuid::parse_str(&args.id).map_err(|_| "Invalid node ID format".to_string())?;
let mut storage = storage.lock().await;
let deleted = storage.delete_node(&args.id).map_err(|e| e.to_string())?;
Ok(serde_json::json!({