Vanguard Memory Node MCP server

Read from the package source without running it. The installed server may list more.

• vmn_deletewrite action

  Delete a memory object from the local vault by its SHA-256 root hash. This is permanent.

• vmn_index_status

  Return the current status of the BM25 inverted index. Indicates if a rebuild is needed.

• vmn_ingest

  Ingest text into the local Vanguard Memory Vault. Returns a SHA-256 shard hash.

• vmn_ingest_file

  Ingest new content from a file into the vault, tracking progress with a cursor so only new lines are ingested on each call. Safe to call repeatedly — only the delta since the last call is stored.

• vmn_inspect

  Inspect the catalog metadata for a specific memory shard by its SHA-256 root hash.

• vmn_list

  List all memory objects in the local vault. Optionally filter by namespace.

• vmn_rebuild_index

  Rebuild the BM25 inverted index from existing vault objects. Safe to run at any time — objects are never modified.

• vmn_recall

  Recall evidence from a local Vanguard Memory shard using deterministic xLMP lexical search.

• vmn_search

  Search across all memory objects in the vault by keyword query. Returns candidate roots. Use vmn_recall with a specific root to retrieve full evidence.

• vmn_stats

  Return statistics about the local Vanguard Memory Vault.

• vmn_sync_vault

  Sync a local memory object to the ExergyNet LNES-17 vault. Requires EXERGYNET_API_KEY env var.

• Code scan15 source files scanned25/25
• –Live reliabilityno gateway calls yet and no remote to proben/a
• –Tool poisoningtools not inspected (local package is not executed); not countedn/a
• Auth qualitylocal package, no credentials required12/15
• Maintenancelast push 15 days ago15/15
• Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10

Vanguard Memory Node: common questions

Is Vanguard Memory Node MCP server safe?

Yes, by our scan: it is graded A (92/100). Read the Vanguard Memory Node safety report

How do I install Vanguard Memory Node?

It runs on your machine. Copy the Claude Code, Claude Desktop or Cursor config from the install section.

Does Vanguard Memory Node need an API key?

Not as far as the registry entry and our scan can tell: no credentials are declared or required.

Is Vanguard Memory Node maintained?

The last commit was 16 days ago (2026-09-05). The latest release is v2.0.1.

What can I use instead of Vanguard Memory Node?

Servers from other publishers that do the same job: Compartment MCP server, Memorix MCP server and State Memory MCP server. Compare all Vanguard Memory Node alternatives.