# Install agentdb with npm

Self-learning vector memory for AI agents — single-file .rvf cognitive container with HNSW search, episodic Reflexion memory, causal graph + Cypher, 9 RL algorithms, Thompson Sampling bandit, 41 MCP tools, hybrid (BM25 + dense) retrieval, GNN attention. 1. Version 3.0.0-alpha.18 via npm; verified 2026-07-17. Also installable with winget: winget install --id Datacules.AgentDB -e.

## Install

```sh
sudo av install npm:agentdb
```

Additional install commands:

### Portable and language managers

- npm (100%):

```sh
npm install -g agentdb
```

  Evidence: local npm package metadata

## Package facts

- **Package key:** npm:agentdb
- **Package manager:** npm
- **Version:** 3.0.0-alpha.18
- **Source summary:** Self-learning vector memory for AI agents — single-file .rvf cognitive container with HNSW search, episodic Reflexion memory, causal graph + Cypher, 9 RL algorithms, Thompson Sampling bandit, 41 MCP tools, hybrid (BM25 + dense) retrieval, GNN attention. 1
- **Homepage:** <https://github.com/ruvnet/agentdb#readme>
- **Last updated:** 2026-07-17T18:20:58.672Z
- **Generated:** 2026-08-03T19:37:03+00:00

## Executables

- agentdb (alias)

## Install behavior

- Bottle: not available

## Freshness

- Page generated: 2026-08-03
- Package-manager version: 3.0.0-alpha.18

## Security Notes

No matching local secret-handling manifest was found for agentdb. Nucleus package metadata is still published here so future coverage has a stable package URL.


## Other Package-Manager Records

- winget - Datacules.AgentDB: normalized package name match | Windows Package Manager source index: Datacules.AgentDB from https://cdn.winget.microsoft.com/cache/source.msix


## Sources

- pkg.so package database
- pkgdb category and tag curation
- external package-manager database matches
- cross-ecosystem install command graph