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Deterministic validation for AI-generated artifacts: JSON Schema, OpenAPI response, SQL syntax.
io.github.machinegrade/validate is an MCP server entry in ChatHome Skills, sourced from Official MCP Registry and scored 67/100. As a Model Context Protocol server, it exposes tools that MCP-compatible LLM clients such as Claude, Cursor, and Copilot can call directly, extending an agent's reach beyond its built-in capabilities. ChatHome Skills discovered this entry through its daily ingest of official registries and GitHub discovery queries, and re-verifies repository facts, freshness signals, and install metadata on every run. The quality score weighs official-registry presence, a working install command, license clarity, GitHub star trajectory, and repository freshness — the full formula is on the Sources page. The install command above is ready to copy. Review the last-pushed date and repository status before adding io.github.machinegrade/validate to a production agent workflow; the snapshot facts below are point-in-time values from the most recent ingest.
mcp add io.github.machinegrade/validate https://api.machinegrade.dev/mcpReview the upstream source before running this command.
{
"_meta": {
"io.modelcontextprotocol.registry/official": {
"status": "active",
"isLatest": true,
"updatedAt": "2026-07-26T12:29:53.163795Z",
"publishedAt": "2026-07-26T12:29:53.163795Z",
"statusChangedAt": "2026-07-26T12:29:53.163795Z"
}
},
"server": {
"name": "io.github.machinegrade/validate",
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json",
"remotes": [
{
"url": "https://api.machinegrade.dev/mcp",
"type": "streamable-http"
}
],
"version": "0.1.2",
"packages": [
{
"version": "0.1.2",
"transport": {
"type": "stdio"
},
"identifier": "@machinegrade/validate",
"registryType": "npm",
"registryBaseUrl": "https://registry.npmjs.org",
"environmentVariables": [
{
"name": "SANDBOX_URL",
"format": "string",
"default": "https://api.machinegrade.dev",
"description": "Base URL of the validate API"
},
{
"name": "SANDBOX_API_KEY",
"format": "string",
"isSecret": true,
"isRequired": true,
"description": "API key issued via POST https://api.machinegrade.dev/keys (free tier: 500 calls/month)"
}
]
}
],
"repository": {
"url": "https://github.com/machinegrade/validate",
"source": "github"
},
"websiteUrl": "https://api.machinegrade.dev",
"description": "Deterministic validation for AI-generated artifacts: JSON Schema, OpenAPI response, SQL syntax."
}
}