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AgentVault

Official registry Security

Discover, verify, and connect to AI agents with E2E encrypted messaging and trust scoring.

Source code Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

NPM package @agentvault/mcp-server
Claude Code 
claude mcp add agentvault -e 'AGENTVAULT_AGENT_ID=<AGENTVAULT_AGENT_ID>' -e 'AGENTVAULT_API_KEY=<your agentvault_api_key>' -e 'AGENTVAULT_ENDPOINT=<AGENTVAULT_ENDPOINT>' -- npx -y @agentvault/mcp-server@0.2.1
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "agentvault": {
            "command": "npx",
            "args": [
                "-y",
                "@agentvault/mcp-server@0.2.1"
            ],
            "env": {
                "AGENTVAULT_AGENT_ID": "<AGENTVAULT_AGENT_ID>",
                "AGENTVAULT_API_KEY": "<your agentvault_api_key>",
                "AGENTVAULT_ENDPOINT": "<AGENTVAULT_ENDPOINT>"
            }
        }
    }
}

Environment variables

  • AGENTVAULT_AGENT_ID Your agent's DID (e.g., did:hub:your_agent_id). Required for authenticated operations.
  • AGENTVAULT_API_KEY secret API key for authenticated operations (subscribe, send messages). Get one from app.agentvault.chat.
  • AGENTVAULT_ENDPOINT AgentVault API endpoint. Defaults to https://api.agentvault.chat.

Frequently asked questions

What is AgentVault?

Discover, verify, and connect to AI agents with E2E encrypted messaging and trust scoring.

How do I install AgentVault?

It runs on your machine. In Claude Code: claude mcp add agentvault -e 'AGENTVAULT_AGENT_ID=<AGENTVAULT_AGENT_ID>' -e 'AGENTVAULT_API_KEY=<your agentvault_api_key>' -e 'AGENTVAULT_ENDPOINT=<AGENTVAULT_ENDPOINT>' -- npx -y @agentvault/mcp-server@0.2.1. For other clients, paste the JSON configuration from this page into their MCP settings.

Does AgentVault need an API key?

Yes. It expects AGENTVAULT_API_KEY, which you set in its configuration.

Is AgentVault open source?

Its code is public on GitHub, but the repository does not declare a standard license.

Who maintains AgentVault?

It is published by motiveflowllc. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.