Fix stale MCP tool references and remove unused export

docs/getting-started/quick-start.md

@@ -61,4 +61,4 @@ Claude: [Uses memory tools to recall relevant context]
 
 - [Configuration](configuration.md) - Customize decay curves, thresholds, etc.
 - [How It Works](../guides/how-it-works.md) - Understand the architecture
-- [MCP Tools](../reference/mcp-tools.md) - Learn about recall, explain, and predict
+- [MCP Tools](../reference/mcp-tools.md) - Learn about search, recall, and predict

docs/guides/integration.md

@@ -81,11 +81,17 @@ Add to your Claude Code MCP config:
 
 ### Available Tools
 
-| Tool      | Purpose                              |
-| --------- | ------------------------------------ |
-| `recall`  | Semantic search with graph traversal |
-| `explain` | Long-range historical context        |
-| `predict` | Proactive suggestions                |
+| Tool             | Purpose                                                      |
+| ---------------- | ------------------------------------------------------------ |
+| `search`         | Semantic search — broad discovery via hybrid BM25 + vector   |
+| `recall`         | Walk backward through causal chains to reconstruct narrative |
+| `predict`        | Walk forward through causal chains for proactive suggestions |
+| `list-projects`  | List projects with chunk counts and date ranges              |
+| `list-sessions`  | Browse sessions for a project with time filtering            |
+| `reconstruct`    | Rebuild session context chronologically with token budgeting |
+| `hook-status`    | Check when hooks last ran and whether they succeeded         |
+| `stats`          | Memory statistics: chunks, edges, clusters, per-project      |
+| `forget`         | Delete memory by project, time range, session, or topic      |
 
 See [MCP Tools Reference](../reference/mcp-tools.md) for details.
 

src/ingest/batch-ingest.ts

@@ -141,15 +141,6 @@ export async function discoverSessions(dir: string): Promise<string[]> {
   return withStats.map((s) => s.path);
 }
 
-/**
- * Filter out already-ingested sessions.
- */
-export async function filterAlreadyIngested(sessionPaths: string[]): Promise<string[]> {
-  // We need to check by session ID, not path
-  // For now, just return all paths - the ingest function will skip
-  return sessionPaths;
-}
-
 /**
  * Batch ingest sessions from paths.
  */

src/ingest/index.ts

@@ -7,12 +7,7 @@ export { ingestSession, chunkToInput } from './ingest-session.js';
 export type { IngestOptions, IngestResult } from './ingest-session.js';
 
 // Batch ingestion
-export {
-  batchIngest,
-  batchIngestDirectory,
-  discoverSessions,
-  filterAlreadyIngested,
-} from './batch-ingest.js';
+export { batchIngest, batchIngestDirectory, discoverSessions } from './batch-ingest.js';
 export type { BatchIngestOptions, BatchIngestResult } from './batch-ingest.js';
 
 // Edge detection