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MCP server · RAG

Vantadb

by · github.com/ness-e/Vantadb

Embedded persistent memory and vector retrieval engine for local-first AI apps, with HNSW, BM25, and RRF hybrid retrieval.

Unclaimed aiai-agentsbm25databaseembedded-databasehnswhybrid-searchlocal-firstmcppyo3pythonragrustvector-databasevector-searchwal
InstallView source
34Low

Scored 7 days ago · breakdown

About Vantadb

Vantadb is an MCP server published by ness-e in the RAG category: embedded persistent memory and vector retrieval engine for local-first AI apps, with HNSW, BM25, and RRF hybrid retrieval.

The repository has 2 stars and 0 forks, with the last commit 15 days ago. Recent commit activity is the strongest signal that reported issues will get attention.

Install

From source
git clone https://github.com/ness-e/Vantadb

This server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.

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Security checks

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Releases

v0.8.0vantadb-v0.8.0 · 2 Oct 2026Added Schema v2 — bitemporal records: valid-time window (`valid_at_ms` / `invalid_at_ms`) separate from transaction time; half-open `[valid_at_ms, invalid_at_ms)`, open end = still valid (SCH-02). Point-in-time queries: IQL v2 `AS OF…
v0.7.0vantadb-v0.7.0 · 25 Sep 20260.7.0 - 2026-09-25 Other develop → main (0.6.1 + estabilización + docs/user-dev) (#222)
v0.6.1vantadb-v0.6.1 · 23 Sep 20260.6.1 - 2026-09-23 Fixed lock vantadb-node regenerado con npm@10 (faltaba @emnapi/runtime peer-optional; npm ci fallaba x7) VULN-B3 — js-yaml node/web + nanoid desktop…
v0.6.0vantadb-v0.6.0 · 20 Sep 20260.6.0 - 2026-09-20 Added SHOW-03 — prototipo RAG-sobre-PDFs 100% local con citas verificables SHOW-02 — 6 recetas clicables del playground + nota secuencial MCP IMPL-112-S2 —…
v0.5.0VantaDB v0.5.0 · 1 Aug 2026VantaDB v0.5.0 Release manual (release-plz deshabilitado por cálculo incorrecto de versión). Added IVF Flat index — inverted file with k-means clustering (no external deps). New \IndexType::Ivf\ on \HnswConfig\. Lazy-built on first search,…
Questions

About Vantadb

How do I install Vantadb?

No package has been published for this server, so install it from source: clone the repository and follow its README.

Is Vantadb safe to use with an AI agent?

Its trust score is 34 out of 100 (low). Conduid hasn't run static security checks on this repository yet, so review the source yourself before granting it credentials. It has no ConduID identity yet, so agent calls to it are not receipted.

Is Vantadb still maintained?

Yes — the latest release is v0.8.0 (2 Oct 2026), and the last commit was 15 days ago. The repository has 2 stars.