@ohos-ports/agentdb

by virtfans · Memory & Knowledge · MCP server

@ohos-ports/agentdb is an MCP server by virtfans. 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. It is listed in Memory & Knowledge.

Category: Memory & Knowledge
Author: virtfans
GitHub stars: Not on GitHub
This week: Tracking since 18 Oct 2026
Language: JavaScript
License: MIT (open source)
Last update: 2026-10-08 (16 days ago)
Links: Source npm

agentdb
vector-database
vector-store
vector-search
ai-agents
agent-memory
agentic-ai
agentic
agent-database
memory
self-learning
self-improving
+52 more

How to install @ohos-ports/agentdb

@ohos-ports/agentdb is published on npm as @ohos-ports/agentdb, and it depends on @modelcontextprotocol/sdk. These steps assume it runs as a local stdio server, which is the usual setup.

Check the README. Confirm the start command and note any API keys or environment variables it needs (pass them with -e KEY=value or an env block). You need Node.js for npx.

Add it to Claude Code from a terminal:

claude mcp add agentdb -- npx -y @ohos-ports/agentdb

Or add it to Cursor or Claude Desktop in .cursor/mcp.json or claude_desktop_config.json:

{
  "mcpServers": {
    "agentdb": {
      "command": "npx",
      "args": [
        "-y",
        "@ohos-ports/agentdb"
      ]
    }
  }
}

Restart the client and check it. Run claude mcp list, or open the client's MCP settings, and confirm @ohos-ports/agentdb and its tools are listed. The install guide covers VS Code and Codex.

Also listed in

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Frequently asked questions

What is @ohos-ports/agentdb?

@ohos-ports/agentdb is an MCP server by virtfans in the Memory & Knowledge category. 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. It is listed in Memory & Knowledge.

Is @ohos-ports/agentdb free and open source?

Yes. @ohos-ports/agentdb is published under the MIT license, so you can run, modify and self-host it at no cost. If it connects to a paid service, that service's own pricing and API terms still apply. Check the repository for the exact license text before using it commercially.

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