# json-validator

> json-validator — br0ski777-json-validator-x402. Use this tool when you need to validate JSON data syntax and structure, solving issues with incorrect or malformed JSON formats, and optionally check it against a predefined JSON Schema. It accepts JSON data and an optional JSON Schema as input, producing validation results as output. Ideal for use cases requiring data integrity and format consistency, such as data exchange, API integration, or configuration file validation.

Canonical page: https://skillsregistry.net/skills/br0ski777-json-validator-x402  
JSON: https://api.skillsregistry.net/v1/skills/br0ski777-json-validator-x402

## Description

Validates JSON syntax and optionally checks against a JSON Schema, with pay-per-call via x402 micropayments.

## Trust

- **Trust score (0–1):** 0.68
- **Verification tier:** scanned
- **Last scanned:** 2026-08-29

## Facts

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

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/hg3za5w2ng)
- **Repository:** <https://github.com/Br0ski777/json-validator-x402>

## 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": "br0ski777-json-validator-x402"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/br0ski777-json-validator-x402` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/br0ski777-json-validator-x402/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