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8 clients · secrets stay placeholders

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{
  "mcpServers": {
    "onchain-data-mcp": {
      "command": "docker",
      "args": [
        "--volume",
        "onchain-data-mcp-data:/data",
        "-e",
        "ALCHEMY_API_KEY",
        "-e",
        "HELIUS_API_KEY",
        "-e",
        "COINGECKO_API_KEY",
        "-e",
        "MORALIS_API_KEY",
        "ghcr.io/madlabs-tech/onchain-data-mcp:0.2.1",
        "--config-dir",
        "/config"
      ],
      "env": {
        "ALCHEMY_API_KEY": "${ALCHEMY_API_KEY}",
        "HELIUS_API_KEY": "${HELIUS_API_KEY}",
        "COINGECKO_API_KEY": "${COINGECKO_API_KEY}",
        "MORALIS_API_KEY": "${MORALIS_API_KEY}"
      }
    }
  }
}

claude mcp add onchain-data-mcp -e "ALCHEMY_API_KEY=${ALCHEMY_API_KEY}" -e "HELIUS_API_KEY=${HELIUS_API_KEY}" -e "COINGECKO_API_KEY=${COINGECKO_API_KEY}" -e "MORALIS_API_KEY=${MORALIS_API_KEY}" -- docker --volume onchain-data-mcp-data:/data -e ALCHEMY_API_KEY -e HELIUS_API_KEY -e COINGECKO_API_KEY -e MORALIS_API_KEY ghcr.io/madlabs-tech/onchain-data-mcp:0.2.1 --config-dir /config

[mcp_servers.onchain-data-mcp]
command = "docker"
args = ["--volume", "onchain-data-mcp-data:/data", "-e", "ALCHEMY_API_KEY", "-e", "HELIUS_API_KEY", "-e", "COINGECKO_API_KEY", "-e", "MORALIS_API_KEY", "ghcr.io/madlabs-tech/onchain-data-mcp:0.2.1", "--config-dir", "/config"]
env = { "ALCHEMY_API_KEY" = "${ALCHEMY_API_KEY}", "HELIUS_API_KEY" = "${HELIUS_API_KEY}", "COINGECKO_API_KEY" = "${COINGECKO_API_KEY}", "MORALIS_API_KEY" = "${MORALIS_API_KEY}" }

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "onchain-data-mcp": {
      "type": "local",
      "command": [
        "docker",
        "--volume",
        "onchain-data-mcp-data:/data",
        "-e",
        "ALCHEMY_API_KEY",
        "-e",
        "HELIUS_API_KEY",
        "-e",
        "COINGECKO_API_KEY",
        "-e",
        "MORALIS_API_KEY",
        "ghcr.io/madlabs-tech/onchain-data-mcp:0.2.1",
        "--config-dir",
        "/config"
      ],
      "enabled": true,
      "environment": {
        "ALCHEMY_API_KEY": "{env:ALCHEMY_API_KEY}",
        "HELIUS_API_KEY": "{env:HELIUS_API_KEY}",
        "COINGECKO_API_KEY": "{env:COINGECKO_API_KEY}",
        "MORALIS_API_KEY": "{env:MORALIS_API_KEY}"
      }
    }
  }
}

{
  "mcpServers": {
    "onchain-data-mcp": {
      "command": "docker",
      "args": [
        "--volume",
        "onchain-data-mcp-data:/data",
        "-e",
        "ALCHEMY_API_KEY",
        "-e",
        "HELIUS_API_KEY",
        "-e",
        "COINGECKO_API_KEY",
        "-e",
        "MORALIS_API_KEY",
        "ghcr.io/madlabs-tech/onchain-data-mcp:0.2.1",
        "--config-dir",
        "/config"
      ],
      "env": {
        "ALCHEMY_API_KEY": "${ALCHEMY_API_KEY}",
        "HELIUS_API_KEY": "${HELIUS_API_KEY}",
        "COINGECKO_API_KEY": "${COINGECKO_API_KEY}",
        "MORALIS_API_KEY": "${MORALIS_API_KEY}"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=onchain-data-mcp&config=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%3D%3D"
}

{
  "servers": {
    "onchain-data-mcp": {
      "type": "stdio",
      "command": "docker",
      "args": [
        "--volume",
        "onchain-data-mcp-data:/data",
        "-e",
        "ALCHEMY_API_KEY",
        "-e",
        "HELIUS_API_KEY",
        "-e",
        "COINGECKO_API_KEY",
        "-e",
        "MORALIS_API_KEY",
        "ghcr.io/madlabs-tech/onchain-data-mcp:0.2.1",
        "--config-dir",
        "/config"
      ],
      "env": {
        "ALCHEMY_API_KEY": "${ALCHEMY_API_KEY}",
        "HELIUS_API_KEY": "${HELIUS_API_KEY}",
        "COINGECKO_API_KEY": "${COINGECKO_API_KEY}",
        "MORALIS_API_KEY": "${MORALIS_API_KEY}"
      }
    }
  }
}

{
  "mcpServers": {
    "onchain-data-mcp": {
      "command": "docker",
      "args": [
        "--volume",
        "onchain-data-mcp-data:/data",
        "-e",
        "ALCHEMY_API_KEY",
        "-e",
        "HELIUS_API_KEY",
        "-e",
        "COINGECKO_API_KEY",
        "-e",
        "MORALIS_API_KEY",
        "ghcr.io/madlabs-tech/onchain-data-mcp:0.2.1",
        "--config-dir",
        "/config"
      ],
      "env": {
        "ALCHEMY_API_KEY": "${ALCHEMY_API_KEY}",
        "HELIUS_API_KEY": "${HELIUS_API_KEY}",
        "COINGECKO_API_KEY": "${COINGECKO_API_KEY}",
        "MORALIS_API_KEY": "${MORALIS_API_KEY}"
      }
    }
  }
}

extensions:
  "onchain-data-mcp":
    enabled: true
    name: "onchain-data-mcp"
    type: stdio
    cmd: "docker"
    args:
      - "--volume"
      - "onchain-data-mcp-data:/data"
      - "-e"
      - "ALCHEMY_API_KEY"
      - "-e"
      - "HELIUS_API_KEY"
      - "-e"
      - "COINGECKO_API_KEY"
      - "-e"
      - "MORALIS_API_KEY"
      - "ghcr.io/madlabs-tech/onchain-data-mcp:0.2.1"
      - "--config-dir"
      - "/config"
    envs:
      "ALCHEMY_API_KEY": "${ALCHEMY_API_KEY}"
      "HELIUS_API_KEY": "${HELIUS_API_KEY}"
      "COINGECKO_API_KEY": "${COINGECKO_API_KEY}"
      "MORALIS_API_KEY": "${MORALIS_API_KEY}"
    timeout: 300

Placeholders to fill from your own secret store: ${ALCHEMY_API_KEY}, ${HELIUS_API_KEY}, ${COINGECKO_API_KEY}, ${MORALIS_API_KEY}. 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

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

Tool list unknown · checked 2026-10-20 11:40 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 94 / 100

provenance90

livenessn/a

freshness100

hygiene95

+repository +namespace-matches-repo +website ~liveness-unmeasured +updated-24d-ago -unpinned-packages(2)

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

Endpoints

package	registry	version	runtime	secrets
`ghcr.io/madlabs-tech/onchain-data-mcp:0.2.1`	oci	unpinned	docker	`ALCHEMY_API_KEY`, `HELIUS_API_KEY`, `COINGECKO_API_KEY`, `MORALIS_API_KEY`
`https://github.com/madlabs-tech/onchain-data-mcp/releases/download/v0.2.1/onchain-data-mcp.mcpb`	mcpb	unpinned	–

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.madlabs-tech/onchain-data-mcp",
  "title": "Onchain Data MCP",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "version": "0.2.1",
  "packages": [
    {
      "transport": {
        "type": "stdio"
      },
      "identifier": "ghcr.io/madlabs-tech/onchain-data-mcp:0.2.1",
      "runtimeHint": "docker",
      "registryType": "oci",
      "packageArguments": [
        {
          "type": "positional",
          "value": "--config-dir"
        },
        {
          "type": "positional",
          "value": "/config"
        }
      ],
      "runtimeArguments": [
        {
          "name": "--volume",
          "type": "named",
          "value": "onchain-data-mcp-data:/data",
          "description": "Keeps usage counters and quota state between runs."
        }
      ],
      "environmentVariables": [
        {
          "name": "ALCHEMY_API_KEY",
          "isSecret": true,
          "description": "Optional Alchemy key: EVM RPC, token balances and transfers."
        },
        {
          "name": "HELIUS_API_KEY",
          "isSecret": true,
          "description": "Optional Helius key: Solana RPC and token data."
        },
        {
          "name": "COINGECKO_API_KEY",
          "isSecret": true,
          "description": "Optional CoinGecko key: token prices and market data."
        },
        {
          "name": "MORALIS_API_KEY",
          "isSecret": true,
          "description": "Optional Moralis key: wallet history and token data."
        }
      ]
    },
    {
      "transport": {
        "type": "stdio"
      },
      "fileSha256": "755a88e1a3d233503fd3094a450d990b966fc76f245816f20cec54dca14d193e",
      "identifier": "https://github.com/madlabs-tech/onchain-data-mcp/releases/download/v0.2.1/onchain-data-mcp.mcpb",
      "registryType": "mcpb"
    }
  ],
  "repository": {
    "url": "https://github.com/madlabs-tech/onchain-data-mcp",
    "source": "github"
  },
  "websiteUrl": "https://github.com/madlabs-tech/onchain-data-mcp",
  "description": "Blockchain data for EVM and Solana: balances, tokens, prices, DeFi and RPC via free-tier vendors"
}