mcpbeat

dappgrade — onchain app health index MCP Server

io.github.auregimon/dappgrade
answering

dappgrade — onchain app health index is answering right now. Last checked 1 min ago. It exposes 3 tools.

Pre-transaction health and safety verdicts for onchain apps, by contract address.

Uptime history 39 hours of history · worst hour 0%
39 hours agonow
94.6%
Uptime 24h
87 of 92 checks
3
Tools
read from the server
299 ms
Response time
average over 24h
open, no key
Access
streamable-http

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 1 min ago.

run in your terminal
claude mcp add dappgrade --transport http https://dappgrade.vercel.app/api/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "dappgrade": {
      "url": "https://dappgrade.vercel.app/api/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.dappgrade]
url = "https://dappgrade.vercel.app/api/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "dappgrade": {
      "url": "https://dappgrade.vercel.app/api/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "dappgrade": {
      "url": "https://dappgrade.vercel.app/api/mcp"
    }
  }
}

Available tools 3

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

methodology
get_methodology
How dappgrade scores dApps: tiers 0/1/2, three-state checks (pass/fail/not_reached), coverage, and the verdict model. Free.
score
get_score
Pre-transaction health/safety verdict for an onchain app, by contract address. Returns a decision-shaped verdict — ok / caution / avoid / unknown — with score, coverage, tier, flags and per-dimension sub-scores. `unknown` is a real, free answer: never infer safety from its absence. Indexed addresses are a paid lookup (0.01 USDC via x402 on Base).
universe
get_universe
List the dApps dappgrade covers, with current scores and coverage (free discovery manifest).

Endpoints

URLTransportStateLatencyChecked
https://dappgrade.vercel.app/api/mcp streamable-http answering 266 ms 1 min ago

dappgrade — onchain app health index — questions

Answers built from our own checks of this server.

What can dappgrade — onchain app health index do?
It exposes 3 tools, read directly from the server on our last check. Among them: get_methodology, get_score, get_universe. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is dappgrade — onchain app health index working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 87 of 92 checks got a reply (94.6%), average response time 299 ms. The bar chart above shows every period we have measured.
How do I connect dappgrade — onchain app health index?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does dappgrade — onchain app health index need an API key?
No. dappgrade — onchain app health index completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 3 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is dappgrade — onchain app health index?
It answers our handshake in 299 ms on average, which is faster than 46% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.