# dq-mcp

> dq-mcp — jyoshnagoshika-spec-dq-mcp. Use this tool when you need to validate and profile local data files, as it enables language models to run data-quality checks using dbt-style assertions, solving problems related to data inconsistencies and inaccuracies. It accepts local files as input and outputs data quality reports, providing insights into data integrity and reliability. This tool is ideal for use cases where data validation and profiling are crucial, such as data preprocessing and integration pipelines.

Canonical page: https://skillsregistry.net/skills/jyoshnagoshika-spec-dq-mcp  
JSON: https://api.skillsregistry.net/v1/skills/jyoshnagoshika-spec-dq-mcp

## Description

Enables language models to run data-quality checks and profiling on local files, using dbt-style assertions like not_null, unique, relationships, and accepted_values.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **Last scanned:** 2026-08-29

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** file-system
- **Updated:** 2026-08-29

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/s8qhm6sbju)
- **Repository:** <https://github.com/jyoshnagoshika-spec/dq-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": "jyoshnagoshika-spec-dq-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/jyoshnagoshika-spec-dq-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/jyoshnagoshika-spec-dq-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