# mcp-json

> Use this tool when you need to validate, format, or query JSON strings without relying on external keys or internet connectivity. It solves problems related to JSON data processing and analysis, allowing AI agents to work with JSON data efficiently. The tool takes JSON strings as input and provides formatted or queried JSON data as output, making it ideal for use cases where offline JSON processing is required.

Canonical page: https://skillsregistry.net/skills/pipeworx-io-mcp-json  
JSON: https://api.skillsregistry.net/v1/skills/pipeworx-io-mcp-json

## Description

Provides tools to validate, format, and query JSON strings via MCP. Enables AI agents to work with JSON data without needing keys or internet.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **Last scanned:** 2026-08-30

## Facts

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

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/ruq1va9qym)
- **Repository:** <https://github.com/pipeworx-io/mcp-json>

## 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": "pipeworx-io-mcp-json"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/pipeworx-io-mcp-json` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/pipeworx-io-mcp-json/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