Schema MCP Server

Schema Validator Ai automation via MCP. Includes validate json schema, generate schema, conv... Exposed over MCP by the schema mcp server, that capability becomes something an assistant can invoke while it works, not something you go and do afterwards.

What it actually does

JSON Schema validator MCP — validate against draft 7/2019-09/2020-12, generate schemas from examples. MIT.

Its toolset

Everything the assistant can do here goes through one of these:

• Well — documented API
• Production-ready — Active maintenance
• Pro — ** $99/mo — Full MCP suite + EU AI Act tracking
• Enterprise — ** $499/mo — Custom dev + SLA + Dedicated support
• Domain — Purpose
• Tier — Price

Adding it to your client

Installation goes through your MCP client rather than a global install: point it at @smithery/cli on npm and it is fetched when the client starts. The copy-paste blocks for Claude Desktop, Claude Code and Cursor are further down this page.

When to reach for it

Among the developer tooling options, the useful question is rarely "what can it do" but "what does it cost you to run" — permissions, credentials, and how much of your context its toolset consumes. Schema's toolset — Well, Production-ready, Pro and 3 more — is a fair guide to whether it matches your workflow. It is maintained by CSOAI-ORG; worth a glance at recent repository activity before you build anything load-bearing on it.

This entry was verified against Schema's own documentation before publication; SyncDev keeps the directory reviewed rather than auto-generated.

Caveats

• It runs with your machine's permissions. That is convenient and also the reason to think about what you point it at before you approve a tool call.
• MCP clients confirm each tool call by default. Leave that on until you have watched what the schema mcp server does with a few real requests.