# user-db

> user-db — ng-bullseye-user-db. Use this tool when you need to manage and track user states, profiles, and virtual sensor data in a centralized database. The user-db tool solves problems related to user data management, providing real-time access to durable profile facts and live virtual sensors, such as stress and room intensity levels. It accepts configurable smoothing inputs and outputs readable data for any agent or smart-home service.

Canonical page: https://skillsregistry.net/skills/ng-bullseye-user-db  
JSON: https://api.skillsregistry.net/v1/skills/ng-bullseye-user-db

## Description

Central user-state database MCP server with durable profile facts and live virtual sensors (stress, room intensity) with configurable smoothing, readable by any agent or smart-home service.

## Trust

- **Trust score (0–1):** 0.69
- **Verification tier:** scanned
- **Last scanned:** 2026-08-30

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** database
- **Updated:** 2026-08-30

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/b80857alby)
- **Repository:** <https://github.com/NG-Bullseye/user-db>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "ng-bullseye-user-db"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/ng-bullseye-user-db` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/ng-bullseye-user-db/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt