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{
  "mcpServers": {
    "universal-blockchain": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ]
    }
  }
}

claude mcp add universal-blockchain -- npx -y [email protected]

[mcp_servers.universal-blockchain]
command = "npx"
args = ["-y", "[email protected]"]

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "universal-blockchain": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "[email protected]"
      ],
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "universal-blockchain": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ]
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=universal-blockchain&config=eyJjb21tYW5kIjoibnB4IiwiYXJncyI6WyIteSIsInVuaXZlcnNhbC1ibG9ja2NoYWluLW1jcEAxLjAuMiJdfQ%3D%3D"
}

{
  "servers": {
    "universal-blockchain": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ]
    }
  }
}

{
  "mcpServers": {
    "universal-blockchain": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ]
    }
  }
}

extensions:
  "universal-blockchain":
    enabled: true
    name: "universal-blockchain"
    type: stdio
    cmd: "npx"
    args:
      - "-y"
      - "[email protected]"
    timeout: 300

This is a local package: the command runs on your machine.

Quality – / 100not scored

Not scored: fewer than three checks apply, usually because no remote answered a credential-free probe or the server is a local package.

protocoln/a · weight 25

n/a
protocol.modern, protocol.stateless, protocol.transport, protocol.list_ttlno remote answered a protocol handshake (not probed yet, unreachable, or local-only)

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygienen/a · weight 30

n/a
tools.descriptions, tools.description_length, tools.schemas, tools.annotations, tools.directory_hints, tools.token_cost, tools.api_dumptool list unknown (behind auth, not probed, or empty)

stabilityn/a · weight 15

n/a
stability.changes, stability.rug_pulltool list unknown

dependencies33 · weight 15

fail
deps.known_vulns31 advisories to act on (malicious, or rated high or critical with a fix available): GHSA-7q85-xj36-vmfc in [email protected] (indirect, fixed in 0.6.1), GHSA-8238-w5pm-2374 in [email protected] (indirect, fixed in 0.6.1), GHSA-j5f4-cc29-5x44 in [email protected] (indirect, fixed in 0.6.1), ...; 37 more of lower severity or without a fix
fail
deps.mcp_sdk_version@modelcontextprotocol/sdk 1.17.4 has 4 known advisories (GHSA-345p-7cg4-v4c7, GHSA-6qxp-vccf-f47h, GHSA-8r9q-7v3j-jr4g, ...); update @modelcontextprotocol/sdk to 1.31.0 or later
pass
deps.resolvable[email protected] resolved: 1127 packages

Tool list unknown · checked 2026-10-20 06:17 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 76 / 100

provenance80

livenessn/a

freshness45

hygiene100

+repository +namespace-matches-repo ~liveness-unmeasured -stale-248d

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Dependencies

[email protected] npm1126 dependencies, resolved · MCP SDK @modelcontextprotocol/sdk 1.30.1 · advisories checked 2026-10-19

advisory	severity	package	fixed in
GHSA-fg47-3c2x-m2wrTimelockController vulnerability in OpenZeppelin Contracts	critical	`@openzeppelin/[email protected]`indirect	fixed in `3.4.2`
GHSA-fg47-3c2x-m2wrTimelockController vulnerability in OpenZeppelin Contracts	critical	`@openzeppelin/[email protected]`indirect	fixed in `3.4.2`
GHSA-v5rq-49vh-5v5csimple-git: `VISUAL` editor environment variable is omitted from unsafe editor detection	critical	`@simple-git/[email protected]`indirect	fixed in `2.0.1`
GHSA-vjh7-7g9h-fjfhElliptic's private key extraction in ECDSA upon signing a malformed input (e.g. a string)	critical	`[email protected]`indirect	fixed in `6.6.1`
GHSA-2w6w-674q-4c4qHandlebars.js has JavaScript Injection via AST Type Confusion	critical	`[email protected]`indirect	fixed in `4.7.9`
GHSA-8r5x-fm3f-whwjHandlebars: JavaScript Injection via AST Type Confusion in compile (bypass of CVE-2026-33937)	critical	`[email protected]`indirect	fixed in `4.7.10`
GHSA-p8wg-vrv2-v86fHandlebars: JavaScript Injection via Own Property Check Bypass	critical	`[email protected]`indirect	fixed in `4.7.10`
GHSA-pqg4-j6r4-53mvshell-quote: `quote()` command injection via a line terminator in a token after a `{ comment }` token	critical	`[email protected]`indirect	fixed in `1.11.0`
GHSA-x6jw-m9v5-85vhsimple-git unsafe-operation guard does not block trailer command configuration	critical	`[email protected]`indirect	fixed in `4.0.1`
GHSA-x8mw-p69m-v3mx@fastify/busboy vulnerable to Denial of Service via prototype-named multipart part header	high	`@fastify/[email protected]`indirect	fixed in `3.2.1`

63 more advisories in the dependencies endpoint.

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0. The graph is what a clean install of this version resolves today; nothing was installed or run. How it is checked.

Endpoints

package	registry	version	runtime	secrets
`universal-blockchain-mcp`	npm	1.0.2	–

Tools (0)

No tools observed. Local packages are never executed by the registry.

Schemas: list_tools.

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Official server.json

{
  "name": "io.github.ExpertVagabond/universal-blockchain",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "version": "1.0.2",
  "packages": [
    {
      "version": "1.0.2",
      "transport": {
        "type": "stdio"
      },
      "identifier": "universal-blockchain-mcp",
      "registryType": "npm"
    }
  ],
  "repository": {
    "url": "https://github.com/ExpertVagabond/universal-blockchain-mcp.git",
    "source": "github"
  },
  "description": "ZetaChain universal blockchain MCP server"
}