ToolTrust
D55/100
mcpdotdirect

evm-mcp-server

mcp2.0.4

@mcpdotdirect

MCP server that provides LLMs with tools for interacting with EVM networks

By mcpdotdirect | 53 findings | Scanned 6/3/2026 | tooltrust-scanner/v0.3.13 | 378

41 High3 Medium9 Low

Risk Summary

Block in Production

Supply Chain CVEs + Excessive Permissions risk is significant. Avoid using this in production agents.

Potential impact: Known dependency vulnerabilities can be exploited during install or runtime and widen the attack surface.

Recommended action: This tool should stay disabled in production agents until the flagged risks are fixed and the scan is clean.

{
  "mcpServers": {
    "evm-mcp-server": {
      "disabled": true
    }
  }
}

Security Findings (53)

  • HighAS-004

    đŸ“ĻSupply Chain CVEs (OSV) ×25

    GO-2026-5024 in golang.org/x/[email protected]: Invoking integer overflow in NewNTUnicodeString in golang.org/x/sys/windows (upgrade to 0.44.0)

    get_wallet_addressget_chain_infoget_supported_networksget_gas_priceresolve_ens_namelookup_ens_addressget_blockget_latest_blockget_balanceget_token_balanceget_allowanceget_transactionget_transaction_receiptwait_for_transactionget_contract_abiread_contractwrite_contractmulticalltransfer_nativetransfer_erc20approve_token_spendingget_nft_infoget_erc1155_balancesign_messagesign_typed_data

    Fix: Upgrade or replace the vulnerable dependency. Pin all dependency versions and enable automated CVE scanning (Dependabot or OSV Scanner).

  • HighAS-002

    ⚠ī¸Excessive Permissions ×10

    tool declares network permission

    get_chain_infoget_supported_networksget_gas_priceget_latest_blockwait_for_transactionget_contract_abiread_contractwrite_contractmulticall

    tool declares exec permission

    write_contract

    Fix: Tool requests broad permissions (exec/fs/network). Validate input parameters using Enums where possible, and restrict file system operations to explicit allowed directories.

  • HighAS-010

    🔑Insecure Secret Handling ×6

    input parameter "tokenAddress" appears to accept a secret or credential

    get_token_balanceget_allowancetransfer_erc20approve_token_spending

    input parameter "tokenId" appears to accept a secret or credential

    get_nft_infoget_erc1155_balance

    Fix: Avoid accepting raw credentials as input parameters. Use secret managers (e.g. 1Password CLI, AWS Secrets Manager) and ensure credentials are never logged or stored in agent traces.

  • MediumAS-002

    ⚠ī¸Excessive Permissions ×3

    tool declares db permission

    read_contractmulticall

    tool declares fs permission

    write_contract

    Fix: Tool requests broad permissions (exec/fs/network). Validate input parameters using Enums where possible, and restrict file system operations to explicit allowed directories.

  • LowAS-011

    ℹī¸Missing Rate-Limit / Timeout ×9

    tool performs network or execution operations but declares no rate-limit, timeout, or retry configuration

    get_chain_infoget_supported_networksget_gas_priceget_latest_blockwait_for_transactionget_contract_abiread_contractwrite_contractmulticall

    Fix: Declare explicit rate-limit, timeout, and retry configuration for all network and execution tools. Implement exponential back-off and surface resource state to the calling agent.

Scan this tool yourself

Reproduce this audit locally, integrate into CI, or let your agent audit its own tools.

Install once, then scan any MCP server:

$ curl -sfL https://raw.githubusercontent.com/AgentSafe-AI/tooltrust-scanner/main/install.sh | bash
$ tooltrust-scanner scan --server "npx -y evm-mcp-server"

Adjust the package name if your npm registry name differs from the tool ID. View source

Add badge to your README

Copy this Markdown to show your ToolTrust grade on GitHub.

[![ToolTrust Grade D](https://raw.githubusercontent.com/AgentSafe-AI/tooltrust-directory/main/docs/badges/grade-d.svg)](https://github.com/AgentSafe-AI/tooltrust-directory)