# io.github.Optisol-Business/db-metadata-extractor-mcp

> Use this tool when you need to extract database schema metadata from various databases, including PostgreSQL, Snowflake, SQL Server, BigQuery, and Oracle, to analyze or document database structures. It solves problems related to database discovery, documentation, and integration by providing a unified interface to retrieve metadata. The tool takes database connections as input and outputs schema metadata, making it ideal for use cases such as data migration, database reverse engineering, and data governance.

Canonical page: https://skillsregistry.net/skills/io-github-optisol-business-db-metadata-extractor-mcp  
JSON: https://api.skillsregistry.net/v1/skills/io-github-optisol-business-db-metadata-extractor-mcp

## Description

Extract database schema metadata from PostgreSQL, Snowflake, SQL Server, BigQuery, Oracle.

## Trust

- **Trust score (0–1):** 0.79
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 0.1.2
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** database
- **Updated:** 2026-09-28

## Source

- **Source listing:** [MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/io.github.Optisol-Business%2Fdb-metadata-extractor-mcp)
- **Repository:** <https://github.com/Optisol-Business/db-metadata-extractor-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": "io-github-optisol-business-db-metadata-extractor-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/io-github-optisol-business-db-metadata-extractor-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/io-github-optisol-business-db-metadata-extractor-mcp/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