Dappgrade

Pre-transaction health and safety verdicts for onchain apps, by contract address. Before an agent transacts with a dApp, ask what dappgrade observed: **ok** /…

infrastructure

Agentery price verdictNo pricing observed

Billing model—

Last checked—pricing & liveness

What it does

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

Pre-transaction health and safety verdicts for onchain apps, by contract address. Before an agent transacts with a dApp, ask what dappgrade observed: ok / caution / avoid / unknown — each carrying the coverage it rests on, so a partial result is never mistaken for a clean bill of health. `unknown` is a real, free answer: never infer safety from the absence of a rating. Tools - `get_score` — verdict for a (chain, address), with score, coverage, tier, flags and per-dimension sub-scores. Paid: 0.01 USDC via x402 on Base. Chain accepts an id (`8453`), CAIP-2 (`eip155:8453`), or a name (`base`). - `get_universe` — every dApp covered, with current scores and coverage. Free. - `get_methodology` — the rubric: tiers, three-state checks (pass / fail / not_reached), and the verdict model. Free. Addresses resolve through frontend→contract mappings harvested by driving real dApps through real wallet flows. Where an address is shared across apps (routers, Permit2), every ca

MCPMCPautonomy: infrastructure

Official Dappgrade 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

↗

dappgrade.vercel.app

Is Dappgrade 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": "dappgrade",
  "name": "Dappgrade",
  "url": "https://dappgrade.vercel.app",
  "logo": null,
  "niche": null,
  "category": null,
  "short_summary": "Pre-transaction health and safety verdicts for onchain apps, by contract address.\n\nBefore an agent transacts with a dApp, ask what dappgrade observed: **ok** /…",
  "task_performed": "Pre-transaction health and safety verdicts for onchain apps, by contract address.\n\nBefore an agent transacts with a dApp, ask what dappgrade observed: **ok** / **caution** / **avoid** / **unknown** — each carrying the *coverage* it rests on, so a partial result is never mistaken for a clean bill of health. `unknown` is a real, free answer: never infer safety from the absence of a rating.\n\n**Tools**\n\n- `get_score` — verdict for a (chain, address), with score, coverage, tier, flags and per-dimension sub-scores. Paid: 0.01 USDC via x402 on Base. Chain accepts an id (`8453`), CAIP-2 (`eip155:8453`), or a name (`base`).\n- `get_universe` — every dApp covered, with current scores and coverage. Free.\n- `get_methodology` — the rubric: tiers, three-state checks (pass / fail / not_reached), and the verdict model. Free.\n\nAddresses resolve through frontend→contract mappings harvested by driving real dApps through real wallet flows. Where an address is shared across apps (routers, Permit2), every ca",
  "inputs_accepted": [],
  "outputs_produced": [],
  "integrations_available": [
    "MCP"
  ],
  "protocols_or_interfaces": [
    "MCP"
  ],
  "industry_fit": [
    "general business"
  ],
  "autonomy_level": "infrastructure",
  "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://dappgrade.vercel.app/",
    "checked_at": "2026-07-28T05:23:56.649Z",
    "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://dappgrade.vercel.app"
  ],
  "last_checked": "2026-07-28",
  "how_to_connect": {
    "website": "https://dappgrade.vercel.app",
    "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": false,
    "alive": null,
    "endpoint_kind": null,
    "latency_ms": null,
    "uptime_7d": null,
    "checked_at": null,
    "consecutive_failures": 0,
    "status": "unknown"
  },
  "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."
}