# QueryNest

> Use this tool when you need to simplify complex MongoDB queries and database structure analysis. QueryNest solves problems related to data discovery, semantic understanding, and query generation, providing an intuitive interface for natural language queries and intelligent database insights. It takes in MongoDB databases as input and outputs optimized queries and database structure discoveries, ideal for use cases involving data exploration, analytics, and reporting.

Canonical page: https://skillsregistry.net/skills/niuzaishu-querynest  
JSON: https://api.skillsregistry.net/v1/skills/niuzaishu-querynest

## Description

A MongoDB multi-instance query service built on MCP that provides intelligent database structure discovery, semantic analysis, and natural language query generation for MongoDB databases.

## Trust

- **Trust score (0–1):** 0.60
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** database
- **Updated:** 2026-05-03

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/icbltl1w1i)
- **Repository:** <https://github.com/niuzaishu/QueryNest>

## 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": "niuzaishu-querynest"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/niuzaishu-querynest` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/niuzaishu-querynest/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