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Validate

Deterministic validation for AI-generated artifacts: JSON Schema, OpenAPI response, SQL syntax.

Connector by machinegrade · GitHub account verified by the MCP Registry

IndexedMITLocal (stdio)Remote (HTTP)★ 1
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Install

Works with Claude Code, VS Code, Codex, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/machinegrade-validate

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Remote endpoint

  • https://api.machinegrade.dev/mcp Remote (HTTP)

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About

Deterministic validation for AI-generated artifacts: JSON Schema, OpenAPI response, SQL syntax.

Reviews

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No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
1 read · 0 write · 0 deleteRead-only
Secrets
1 (API keys, tokens or passwords)
Install scripts
Not scanned yet
Runs as
Node.js package

Tools by what they do 1

From the running server's own tool list (tools/list) on Oct 25, 2026.

Read 1 · Look things up without changing anything.

  • validate

Secrets and settings it asks for

Secrets: values you paste in that let it act as you.

  • SANDBOX_API_KEY

Other settings (environment variables or headers).

  • SANDBOX_URL

Network hosts it talks to 1

  • api.machinegrade.dev · found in remote endpoint, install command

Tools (1)

As the server listed them on Oct 25, 2026. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • validate

    Validate an artifact against a contract (json_schema | openapi_response | sql) via the machinegrade validate API.

Signals

Stars
1
Forks
0
Open issues
0
Weekly downloads
21
Last commit
Jul 26, 2026 (3 months ago)
Last release
Jul 26, 2026 (3 months ago)
Last package publish
Jul 26, 2026 (3 months ago)

From GitHub (fetched Oct 24, 2026) and the package registry.

Details

Registry name
io.github.machinegrade/validate
Version
0.1.2
Auth
Auth not stated, API key
Packages
npm @machinegrade/validate
License
MIT
Repository
github.com/machinegrade/validate
Website
api.machinegrade.dev
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
Official MCP Registrygithub-graphql
Cite this page

Validate MCP server. Agent Mart. https://agentmart.dev/connectors/machinegrade-validate (last updated 2026-10-24)