VA

Validate

io.github.machinegrade/validate

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

Yes, your AI can use this right now.Answered a live MCP handshake in 349 ms with no sign-in needed and exposes 1 tools.

Connect it

Settings → Connectors → Add custom connector
URL: https://api.machinegrade.dev/mcp

1 tools, verified live

Pulled straight from the server with tools/list on 2026-10-18.
validate

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

Alternatives in Finance & Payments

Compare →
Try “Notion”, “Stripe”, “create invoice”, “browser”