# OpenDB

> OpenDB — alinemone-open-db. Use this tool when you need to unify access to multiple databases, such as PostgreSQL, MySQL, and MongoDB, through a single interface with controlled access. OpenDB solves the problem of managing multiple database queries and access permissions, providing a self-hosted gateway with role-based access control and read-only default settings. It is ideal for teams that require secure and centralized database querying, with deployable Docker support for easy integration with AI systems.

Canonical page: https://skillsregistry.net/skills/alinemone-open-db  
JSON: https://api.skillsregistry.net/v1/skills/alinemone-open-db

## Description

Provides a unified, self-hosted gateway for querying PostgreSQL, MySQL/MariaDB, ClickHouse, MongoDB, Redis, SQLite, and Elasticsearch through a single set of MCP tools. Runs read-only by default with per-user tokens and role-based access control, deployable via Docker for teams that need controlled AI access to multiple databases.

## Trust

- **Trust score (0–1):** 0.63
- **Verification tier:** scanned
- **Last scanned:** 2026-08-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** database
- **Updated:** 2026-08-28

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/alinemone-open-db)
- **Repository:** <https://github.com/alinemone/open-db-mcp>

## 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": "alinemone-open-db"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/alinemone-open-db` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/alinemone-open-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