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8 clients · secrets stay placeholders

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{
  "mcpServers": {
    "defi-mcp": {
      "command": "uvx",
      "args": [
        "defi-mcp==0.1.6"
      ],
      "env": {
        "POLYGON_RPC_URL": "${POLYGON_RPC_URL}",
        "ARBITRUM_RPC_URL": "${ARBITRUM_RPC_URL}"
      }
    }
  }
}

claude mcp add defi-mcp -e "POLYGON_RPC_URL=${POLYGON_RPC_URL}" -e "ARBITRUM_RPC_URL=${ARBITRUM_RPC_URL}" -- uvx defi-mcp==0.1.6

[mcp_servers.defi-mcp]
command = "uvx"
args = ["defi-mcp==0.1.6"]
env = { "POLYGON_RPC_URL" = "${POLYGON_RPC_URL}", "ARBITRUM_RPC_URL" = "${ARBITRUM_RPC_URL}" }

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "defi-mcp": {
      "type": "local",
      "command": [
        "uvx",
        "defi-mcp==0.1.6"
      ],
      "enabled": true,
      "environment": {
        "POLYGON_RPC_URL": "{env:POLYGON_RPC_URL}",
        "ARBITRUM_RPC_URL": "{env:ARBITRUM_RPC_URL}"
      }
    }
  }
}

{
  "mcpServers": {
    "defi-mcp": {
      "command": "uvx",
      "args": [
        "defi-mcp==0.1.6"
      ],
      "env": {
        "POLYGON_RPC_URL": "${POLYGON_RPC_URL}",
        "ARBITRUM_RPC_URL": "${ARBITRUM_RPC_URL}"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=defi-mcp&config=eyJjb21tYW5kIjoidXZ4IiwiYXJncyI6WyJkZWZpLW1jcD09MC4xLjYiXSwiZW52Ijp7IlBPTFlHT05fUlBDX1VSTCI6IiR7UE9MWUdPTl9SUENfVVJMfSIsIkFSQklUUlVNX1JQQ19VUkwiOiIke0FSQklUUlVNX1JQQ19VUkx9In19"
}

{
  "servers": {
    "defi-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "defi-mcp==0.1.6"
      ],
      "env": {
        "POLYGON_RPC_URL": "${POLYGON_RPC_URL}",
        "ARBITRUM_RPC_URL": "${ARBITRUM_RPC_URL}"
      }
    }
  }
}

{
  "mcpServers": {
    "defi-mcp": {
      "command": "uvx",
      "args": [
        "defi-mcp==0.1.6"
      ],
      "env": {
        "POLYGON_RPC_URL": "${POLYGON_RPC_URL}",
        "ARBITRUM_RPC_URL": "${ARBITRUM_RPC_URL}"
      }
    }
  }
}

extensions:
  "defi-mcp":
    enabled: true
    name: "defi-mcp"
    type: stdio
    cmd: "uvx"
    args:
      - "defi-mcp==0.1.6"
    envs:
      "POLYGON_RPC_URL": "${POLYGON_RPC_URL}"
      "ARBITRUM_RPC_URL": "${ARBITRUM_RPC_URL}"
    timeout: 300

Placeholders to fill from your own secret store: ${POLYGON_RPC_URL}, ${ARBITRUM_RPC_URL}. The registry never accepts secret values.

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

dependencies67 · weight 15

fail
deps.known_vulns2 advisories to act on (malicious, or rated high or critical with a fix available): GHSA-2g87-pp6c-29x5 in [email protected] (indirect, fixed in 3.14.4), GHSA-5wr8-gcqf-gqf3 in [email protected] (indirect, fixed in 3.14.4); 1 more of lower severity or without a fix
pass
deps.mcp_sdk_versionmcp 2.2.0, no known advisory
pass
deps.resolvable[email protected] resolved: 62 packages

Tool list unknown · checked 2026-10-20 12:45 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 81 / 100

provenance80

livenessn/a

freshness65

hygiene100

+repository +namespace-matches-repo ~liveness-unmeasured ~updated-119d-ago

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

Dependencies

[email protected] PyPI61 dependencies, resolved · MCP SDK mcp 2.2.0 · advisories checked 2026-10-19

advisory	severity	package	fixed in
GHSA-2g87-pp6c-29x5aiohttp: Multiple instances of excessive or unbounded memory/CPU use	high	`[email protected]`indirect	fixed in `3.14.4`
GHSA-5wr8-gcqf-gqf3aiohttp server lacks an initial request/header timeout	high	`[email protected]`indirect	fixed in `3.14.4`
GHSA-494j-54xm-rwp3AIOHTTP: Secure attribute not enforced for shared cookie	low	`[email protected]`indirect	fixed in `3.14.4`

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
`defi-mcp`	pypi	0.1.6	–	`POLYGON_RPC_URL`, `ARBITRUM_RPC_URL`

Tools (0)

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

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "io.github.matiosera3-ops/defi-mcp",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "version": "0.1.6",
  "packages": [
    {
      "version": "0.1.6",
      "transport": {
        "type": "stdio"
      },
      "identifier": "defi-mcp",
      "registryType": "pypi",
      "environmentVariables": [
        {
          "name": "POLYGON_RPC_URL",
          "format": "string",
          "isSecret": true,
          "isRequired": true,
          "description": "RPC URL for Polygon (e.g. from Alchemy or Infura)"
        },
        {
          "name": "ARBITRUM_RPC_URL",
          "format": "string",
          "isSecret": true,
          "description": "RPC URL for Arbitrum One (e.g. from Alchemy or Infura)"
        }
      ]
    }
  ],
  "repository": {
    "url": "https://github.com/matiosera3-ops/defi-mcp",
    "source": "github"
  },
  "description": "AI agent access to on-chain DeFi data on Polygon & Arbitrum: balances, positions, prices."
}