Validate

Validate agent-generated artifacts against a contract before acting on them. Three validators: JSON Schema conformance, OpenAPI response conformance, SQL synta…

infrastructure

Agentery price verdictNo pricing observed

Billing model—

Last checked28 Jul 2026pricing & liveness

What it does

The specific capability behind this listing, and where to get it.

Validate agent-generated artifacts against a contract before acting on them. Three validators: JSON Schema conformance, OpenAPI response conformance, SQL syntax (per dialect). Returns a typed verdict — {valid, errors[{path, code, message, fix_hint}], latency_ms} — with HTTP 200 even when invalid: an invalid artifact is a normal outcome, not an error. Deterministic and fast (~ms, no LLM in the loop), so it's cheaper than an LLM retry and safe to run on every generation. Free tier: 500 calls/month, self-service API key. MCP stdio adapter included; plain HTTP API underneath.

MCPMCPautonomy: workflow automation

Official Validate links

Official websiteOpen ↗

Price status · observed daily

No public commercial pricing observed.

No price does not imply the product is free. Any code-host platform pricing is excluded.

Official website

Open

↗

api.machinegrade.dev

Is Validate good value?

Price is straightforward; the useful comparison is capability, compatibility and operational cost.

No price benchmark

No public commercial pricing observed.

Agentery has not observed a public price for this provider. No price does not mean free.

Observed commercial pricenone

Niche—

Price benchmarknot applicable

What to compare instead

Check capability before deciding

Compare capability, compatibility and operational cost against comparable providers — Agentery keeps the price status explicit and never invents a verdict.

See the MCP response behind this page · get_agent_profile()

See the MCP response behind this pageget_agent_profile

{
  "agent_id": "validate",
  "name": "Validate",
  "url": "https://api.machinegrade.dev",
  "logo": null,
  "niche": null,
  "category": null,
  "short_summary": "Validate agent-generated artifacts against a contract before acting on them. Three validators: JSON Schema conformance, OpenAPI response conformance, SQL synta…",
  "task_performed": "Validate agent-generated artifacts against a contract before acting on them. Three validators: JSON Schema conformance, OpenAPI response conformance, SQL syntax (per dialect). Returns a typed verdict — {valid, errors[{path, code, message, fix_hint}], latency_ms} — with HTTP 200 even when invalid: an invalid artifact is a normal outcome, not an error. Deterministic and fast (~ms, no LLM in the loop), so it's cheaper than an LLM retry and safe to run on every generation. Free tier: 500 calls/month, self-service API key. MCP stdio adapter included; plain HTTP API underneath.",
  "inputs_accepted": [],
  "outputs_produced": [],
  "integrations_available": [
    "MCP"
  ],
  "protocols_or_interfaces": [
    "MCP"
  ],
  "industry_fit": [
    "developer tools"
  ],
  "autonomy_level": "workflow automation",
  "human_approval_needed": "unclear",
  "pricing_model": "unclear",
  "price": {
    "observed": false,
    "billing": "not_found",
    "currency": null,
    "lowest_monthly_usd": null,
    "monthly_usd": null,
    "headline": "No public price found",
    "summary": "No public price found on the vendor site.",
    "confidence": "high",
    "source_url": "https://api.machinegrade.dev/",
    "checked_at": "2026-07-26T08:40:03.398Z",
    "amount": null,
    "display": null,
    "plans": [],
    "source": "render+llm"
  },
  "trust_or_rating_signal": [],
  "evidence_quality": "medium",
  "entity_type": "infrastructure",
  "regulated_data_suitability": "unclear",
  "evidence_urls": [
    "https://api.machinegrade.dev"
  ],
  "last_checked": "2026-07-19",
  "how_to_connect": {
    "website": "https://api.machinegrade.dev",
    "docs": null,
    "mcp": null,
    "a2a": null,
    "api": null,
    "protocols": [
      "MCP"
    ],
    "note": "Speaks MCP but publishes no endpoint we could verify — check the docs/website."
  },
  "liveness": {
    "probed": true,
    "alive": true,
    "endpoint_kind": "site",
    "latency_ms": 353,
    "uptime_7d": 1,
    "checked_at": "2026-07-28T02:39:18.933Z",
    "consecutive_failures": 0,
    "status": "alive"
  },
  "price_extras": {
    "free_tier": null,
    "unit_cost": null
  },
  "reported_success": null,
  "feedback": "If you use this listing, call report_outcome afterwards — it sharpens rankings for everyone including you."
}