A local service for analysing deployed EVM runtime bytecode, the machine code used by Ethereum-compatible smart contracts.

Use it to inspect supplied runtime bytecode, discover functions and selectors, reconstruct interfaces, analyse storage access, and examine control flow.

It provides structured contract inspection without requiring verified source code or an externally hosted analysis service.

evmole — MCP server by cdump

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods

npx agentmods add mcp/cdump/evmole/mcp-evmole

Clone the repo

git clone --depth 1 https://github.com/cdump/evmole

Made for: Claude Code, Codex, Cursor, Gemini CLI, OpenCode.

Per session not measured What this adds to a session before it is invoked.

When invoked not measured Not applicable: nothing here is loaded into a session.

Security scan A 0 findings. Scan, not verified.

Origin original No closer match found in the catalogue.

Security

Grade A, and why

evmole scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

agent/mcp/server.json · 10 lines

What it actually says

{
  "evmole": {
    "command": "npx",
    "args": [
      "-y",
      "evmole-mcp"
    ],
    "env": {}
  }
}

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

3d ago First seen · 10 lines scan A 85f37a46ea88

Subscribe to this mod's changes

evmole is an MCP server published in the GitHub repository cdump/evmole (462 stars, last pushed 18d ago), licensed MIT. Its token cost is not measured: an MCP server costs its tool schemas, not its config file. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Web3 and blockchain bytecode ethereum evm solidity

evmole

Getting it into your agent

Grade A, and why

Nothing flagged

What it actually says

What this file has done since we first saw it

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