dappgrade — onchain app health index

io.github.auregimonPublished by GitHub account auregimonv0.2.0Updated Oct 24, 2026

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

VerifiedStreamable HTTPWeb executableFinanceSecurity & Monitoring

Overview

AI-generated overview

Remote MCP server that gives an assistant pre-transaction health and safety verdicts for onchain apps by contract address.

What you can do
Look up a health and safety verdict for an onchain app by contract address, returning ok, caution, avoid or unknown with score, coverage, tier, flags and per-dimension sub-scores. List the dApps the service covers, with current scores and coverage. Read how scoring works: tiers, three-state checks, coverage and the verdict model.
When to use it
Useful when an assistant is helping someone assess an onchain app or contract before interacting with it, or when comparing covered dApps and explaining what a score means.
Requirements
A remote streamable HTTP endpoint; no package, account, API key or environment variable is declared.
Before you install
Verdicts are advisory and an unknown result is a real answer, not a sign of safety. Do not treat a score as a guarantee or as financial advice; verify onchain details independently before transacting.

Installation

In SourceWeft

  1. Open dappgrade — onchain app health index in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.github.auregimon%2Fdappgrade/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "dappgrade-onchain-app-health-index": {
      "type": "http",
      "url": "https://dappgrade.vercel.app/api/mcp"
    }
  }
}

Tools

3

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).

Parameterschainrequiredaddressrequired

get_universe

List the dApps dappgrade covers, with current scores and coverage (free discovery manifest).

Parameterstierchainlimit

get_methodology

How dappgrade scores dApps: tiers 0/1/2, three-state checks (pass/fail/not_reached), coverage, and the verdict model. Free.

Takes no parameters.

Version history

1
  1. v0.2.0LatestSep 16, 2026

Score

83% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.